SOLDERED DEBO ESP CONNECT - Developer boards - ESP8266 / ESP32 Connect
14.5 EUR
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"The CONNECT programmer is designed to enable extremely simple programming of boards based on ESP8266 and ESP32 microcontrollers.
It contains all the necessary electronics and logic so that programming can be done by connecting a USB cable to the CONNECT programmer and connecting the CONNECT programmer to the programming header. The electronics responsible for the timing and signal sequence are also located on the board so that the ESP microcontroller is put into bootloader mode.
The ESP programming header can be found on boards from Soldered that are based on ESP8266 or ESP32 microcontrollers and do not have a USB-UART converter. However, this programmer can also be used for any other ESP32/ESP8266 board.
Technical data
external links
https://github.com/SolderedElectronics/CONNECT-programmer-hardware-design"
EAN: 0732388670307
Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 4-5 business days
Condition: new
"The CONNECT programmer is designed to enable extremely simple programming of boards based on ESP8266 and ESP32 microcontrollers.
It contains all the necessary electronics and logic so that programming can be done by connecting a USB cable to the CONNECT programmer and connecting the CONNECT programmer to the programming header. The electronics responsible for the timing and signal sequence are also located on the board so that the ESP microcontroller is put into bootloader mode.
The ESP programming header can be found on boards from Soldered that are based on ESP8266 or ESP32 microcontrollers and do not have a USB-UART converter. However, this programmer can also be used for any other ESP32/ESP8266 board.
Technical data
- IC: CH340
- Pin layout: GPIO0, RESET, RX, TX, 3V3, GND
- LEDs: RX, TX, Power
- USB: USB-C
- Dimensions: 38 x 22 mm
external links
https://github.com/SolderedElectronics/CONNECT-programmer-hardware-design"
EAN: 0732388670307
Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 4-5 business days
Condition: new
Comparison of Similar Products
- compatible with Arduino (or a compatible board such as Dasduino)
- extremely low power consumption
- integrated battery holder
- alarm function and interrupt pin
- uninterrupted time tracking even in the event of a power failure
The RTC (Real Time Clock) is characterized by its high accuracy, which makes it particularly suitable for applications where long-term time tracking is required. It is compatible with Arduino (or a compatible board such as Dasduino) and can be operated with extremely low power consumption. Thanks to the integrated battery holder, time tracking is maintained even in the event of a power failure. The alarm function and interrupt pin allow a microcontroller to go into sleep mode and only be reactivated when an alarm is triggered by the RTC.
The built-in battery holder (battery not included) ensures that real-time tracking is not affected even in the event of a power failure.
Technical data
- Communication: I2C
- RTC IC: PCF85063A
- Voltage: 0.9 V ... 5,5 V
- easyC/Qwiic compatibility
- Dimensions: 38 x 22 mm
The RTC offers a precise and reliable solution for long-term time tracking in applications that require accurate time recording. It is compatible with common microcontroller boards and ensures efficient and continuous time tracking thanks to its low power consumption and alarm function.
easyC
easyC is a robust connection system that optimizes the connection using JST-SH compatible connectors (JST 4-pin) of microcontrollers, sensors and actuators. It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Soldered-PCF85063A-RTC-Module-Arduino-Library"
- 30 pins: digital and one analog
- USB-C connection for programming
- Voltage of 3.3 V with 5 V voltage regulator
- Supports Wi-Fi and TCP/IP protocol
The Dasduino Connect board makes it easy to integrate Wi-Fi functionality into microcontroller projects. The ESP8266 microcontroller on which the board is based offers extensive networking capabilities, including DNS support. Programming is done via the Arduino IDE, which makes it particularly user-friendly. The board measures 71 mm in length and 26 mm in width, making it compact and suitable for most projects. It is equipped with a USB-C connection for programming and power supply. In addition, the board has 30 pins, most of which are digital and one analog, which enables flexible use in different applications. Operation takes place at a voltage of 3.3 V, although a voltage regulator also supports 5 V. Wireless projects are possible thanks to the JST battery connector. The board contains a full-color RGB LED WS2812 for visual feedback.
Technical data
- ESP8266 microcontroller
- Voltage: 3.3 V (integrated voltage regulator for 5 V)
- GPIO pins: 9
- Charger for lithium battery
- Connections: USB Type-C (socket), easyC, JST battery connection
- Button: Reset, User
- CH340C USB-UART converter
- RGB WS2812B LED
- Dimensions: 71 mm x 26 mm
The Dasduino Connect board is a versatile and user-friendly solution for integrating Wi-Fi into microcontroller projects. It is available in three versions: without headers, with male headers or with female headers. These versions offer flexibility for integration into different projects and applications.
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Dasduino-Board-Definitions-for-Arduino-IDE
https://github.com/SolderedElectronics/Dasduino-CONNECT-hardware-design"
This adapter is ideal for programming the popular ESP-01 module with ESP8266 controller.
The 6-pin header can also be used to program other modules with ESP8266, ESP32, ESP32-S2 or future ESP controllers. Simply connect the pins with jumper cables to your circuit where the ESP controller or ESP module is located.
No buttons or switches are required to activate the ESP boot loader. When ESPTOOL is used, the boot loader is automatically activated and the firmware is started after programming. If another program is used that does not take over this control itself, the ESP boot loader can also be activated by long pressing the RESET button of the EXA-PROG and the firmware can be started by short pressing after programming.
Important notes
- An ESP-01 module is not included in the scope of delivery.
- A 10-pin ribbon cable is not included, as this is already included in the EXA-PROG.
- optional: 6-pin Jumper cable female-female and 6-pin Jumper cable socket-plug
Technical data
- max. voltage: 3.3 V
- Communication protocol: I2C
- with soldered I2C adapter
- with easyC connection
- Display dimensions: 64.5 x 16 mm
- Dimensions: 80 x 36 x 12 mm
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
external links
https://github.com/SolderedElectronics/Soldered-16x2-LCD-Arduino-Library"
- 30 pins: digital and one analog
- USB-C connection for programming
- Voltage of 3.3 V with 5 V voltage regulator
- Supports Wi-Fi and TCP/IP protocol
The Dasduino Connect board makes it easy to integrate Wi-Fi functionality into microcontroller projects. The ESP8266 microcontroller on which the board is based offers extensive networking capabilities, including DNS support. Programming is done via the Arduino IDE, which makes it particularly user-friendly. The board measures 71 mm in length and 26 mm in width, making it compact and suitable for most projects. It is equipped with a USB-C connection for programming and power supply. In addition, the board has 30 pins, most of which are digital and one analog, which enables flexible use in different applications. Operation takes place at a voltage of 3.3 V, although a voltage regulator also supports 5 V. Wireless projects are possible thanks to the JST battery connector. The board contains a full-color RGB LED WS2812 for visual feedback.
Technical data
- ESP8266 microcontroller
- Voltage: 3.3 V (integrated voltage regulator for 5 V)
- GPIO pins: 9
- Charger for lithium battery
- Connections: USB Type-C (socket), easyC, JST battery connection
- Button: Reset, User
- CH340C USB-UART converter
- RGB WS2812B LED
- Dimensions: 71 mm x 26 mm
The Dasduino Connect board is a versatile and user-friendly solution for integrating Wi-Fi into microcontroller projects. It is available in three versions: without headers, with male headers or with female headers. These variants offer flexibility for integration into different projects and applications.
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Dasduino-Board-Definitions-for-Arduino-IDE
https://github.com/SolderedElectronics/Dasduino-CONNECT-hardware-design"
Specifications
• 16 x 2 characters (2 rows with 16 columns)
• HD44780 industry standard
• with soldered-on I2C communication adapter
• therefore only 4 I/O lines (power supply + 2x data lines) are required for operation
• both 3.3V and 5V logic level (@power supply 5V)
• 16 x 2 characters (2 lines with 16 columns)
• backlight: color blue
- Simple connection via I2C
- Only two pins required
- compatible with 16×2, 20×4 and 16×4 LCD displays
- Supports Arduino and compatible boards
- quick commissioning with Arduino library
The adapter offers an efficient solution for integrating LCD displays into Arduino projects. By using the I2C interface, only two pins are occupied, which increases the availability of GPIO pins for other applications. The adapter is compatible with a wide range of LCD displays, including the popular 16×2, 20×4 and 16×4 formats. The Arduino library simplifies programming and enables quick and easy control of the LCD displays. The female header facilitates the connection and provides a stable and reliable interface between the LCD and the Arduino board.
Technical data
- I2C address: 0x20 (HEX)
- Voltage: 3.3 V
- Potentiometer for contrast
- for HDD44780 LCD driver
- easyC/Qwiic compatibility
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
In summary, this adapter is a practical and flexible solution for efficiently integrating LCD displays into Arduino projects. Its easy installation and wide compatibility make it a valuable component for developers and engineers.
External links
https://github.com/SolderedElectronics/Soldered-16x2-LCD-Arduino-Library
https://github.com/SolderedElectronics/I2C-LCD-driver-board-hardware-design"
Specifications
- Processor: Tensilica LX106
- Clock speed: 80 - 160 MHz
- Internal memory: 64 KB
- Data memory: 96 KB
- Wireless standard: 802.11 b/g/n
- Frequency: 2.4 GHz
- Data interfaces: UART/I2C/PWM/GPIO
- Operating voltage: 3.0 - 3.6 V (can be operated via 5-V microUSB)
- Working current: 80 mA
- Operating temperature: -40 to 125°C
- Dimensions: 49,3 x 26,3 x 13 mm
It serves as an alternative to the CAN bus and is characterized by a lower speed and the support of a smaller number of simultaneous devices, but also has significantly lower costs. LIN is used for communication between microcontrollers. The operating voltage is 18V.
This breakout has a MASTER role. Master/slave is a communication model in which one device (master) controls one or more other devices (slave) and the slave then responds to the commands it receives from the master. A master in the LIN protocol can control up to 16 devices.
Technical data
- max. data rate: 20 kbit/s
- max. number of devices: 16
- max. bus length: 40 m
- Voltage: 18 V
- Dimensions: 21.3 x 22.6 x 12.3 mm
external links
https://github.com/SolderedElectronics/LIN-Transceiver-NCV7329-MASTER-breakout-hardware-design"
- the sensor detects hydrogen concentrations from 100 to 1000 ppm
- digital and analog outputs are available via through pins
- a threshold can be set using a potentiometer for the digital output
- the device requires a preheating time of 48 hours for optimal function
- the sensor has a long service life, which means that it rarely needs to be replaced
The MQ8 sensor is equipped with digital (DO) and analog (AO) outputs, which facilitate integration into existing systems. The digital output is activated by setting a threshold value using a potentiometer, while the analog output reflects the measured gas concentration. An LED indication informs about the detection status of the gas. In addition, two mounting holes facilitate the secure attachment of the board. It should be noted that the sensor requires a preheating time of 48 hours to reach its optimum operating temperature. Furthermore, the sensor should not be immersed in water or frozen, as this can lead to damage. Exposure to highly corrosive gases should also be avoided in order not to impair the service life of the sensor.
Technical data
- Operating voltage: 5 V
- Logic voltage level: 5 V
- Operating temperature: -10 ... 50 °C
- Gas detection: Hydrogen
- Gas detection range: 100 ... 1000 ppm
- Preheating time: 48 h
- Mounting holes: 2
- Dimensions: 22 x 38 mm
In summary, the MQ8 sensor offers a reliable solution for early detection of hydrogen leaks. Its compatibility with Arduino (or a similar board such as Dasduino) allows easy integration into existing systems. Its long lifetime and ease of use make it a valuable tool for the industry to ensure safety and efficiency.
External links
https://github.com/SolderedElectronics/Hydrogen-sensor-MQ8-breakout-hardware-design"
- detects hydrogen concentrations in the range from 100 to 1000 ppm
- provides digital and analog signals via easyC
- integrated LED as an indicator for gas detection
- four mounting holes for easy attachment
- three male headers for connection flexibility
The MQ8 breakout board serves as an essential tool for monitoring and safety in areas where hydrogen is used or stored. With its ability to detect hydrogen concentrations in the range of 100 to 1000 ppm, it provides critical early warning of potentially dangerous leaks. The use of the easyC system allows for easy integration into existing safety systems and the digital and analog output offers versatile connectivity options. Visual feedback through an integrated LED and convenient mounting through pre-drilled holes maximize ease of use and efficiency.
Technical data
- Detects: Hydrogen
- Voltage: 3.3 V
- Output: digital
- ATTiny404 microcontroller onboard
- easyC/Qwiic compatibility
- Dimensions: 54 x 22 mm
Conclusion: The use of the MQ8 breakout board for Arduino (or a compatible board such as Dasduino) is an effective measure for the early detection of hydrogen leaks. This technology contributes significantly to the minimization of risks and to safety in industry-related and other relevant areas.
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH-compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Soldered-MQ-Gas-Sensor-Arduino-Library/tree/main
https://github.com/SolderedElectronics/Hydrogen-sensor-MQ8-breakout-with-easyC-hardware-design"
If you want to switch a device with a high current or voltage requirement on and off, whether with direct current or alternating current, you need a relay. A relay is an electronic switch that is activated by a signal we send from an Arduino (or a compatible board like Dasduino). This module further simplifies the whole process as it contains everything you need for the relay and you only need to connect it to the microcontroller and the power supply. You don't even have to worry about voltages and currents, isolation between high and low voltage or grounding as everything is already accounted for on the board.
Technical data
- max. DC voltage and current: 30V, 10A
- max. AC voltage and current: 250V, 10A
- Number of relays: 2 relays
- Dimensions: 54 x 38 mm
external links
https://github.com/SolderedElectronics/2-channel-relay-board-hardware-design"
If you want to switch a device with a high current or voltage requirement on and off, whether with direct current or alternating current, you need a relay. A relay is an electronic switch that is activated by a signal we send from an Arduino (or a compatible board like Dasduino). This module further simplifies the whole process as it contains everything you need for the relay and you only need to connect it to the microcontroller and the power supply. You don't even have to worry about voltages and currents, isolation between high and low voltage or grounding as everything is already accounted for on the board.
Technical data
- max. DC voltage and current: 30V, 10A
- max. AC voltage and current: 250V, 10A
- Number of relays: 4 relays
- Dimensions: 54 x 70 mm
external links
https://github.com/SolderedElectronics/4-channel-relay-board-hardware-design"
This module is based on the ADS1015 ADC and operates with a resolution of 12 bits. It can receive up to 3.3 V at its inputs and has a total of 4 channels, which can also be used as two differential channels. It is compatible with Arduino (or a compatible board such as Dasduino) and other microcontrollers powered by 5V. Two simple connectors allow easy connection via I2C communication.
Technical specifications
- Voltage: 3.3 V
- Resolution: 12-bit
- Number of channels: 4
- I2C communication
- easyC/Qwiic compatibility
- Dimensions: 22 x 22 mm
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
external links
https://github.com/SolderedElectronics/Soldered-ADS1015-ADS1115-ADC-Arduino-Library
https://github.com/SolderedElectronics/ADC-12-bit-ADS1015-4-channel-with-PGA-breakout-hardware-design"
If you want to switch a device with a high current or voltage requirement on and off, whether with direct current or alternating current, you need a relay. A relay is an electronic switch that is activated by a signal we send from an Arduino (or a compatible board like Dasduino). This module further simplifies the whole process as it contains everything you need for the relay and you only need to connect it to the microcontroller and the power supply. You don't even have to worry about voltages and currents, isolation between high and low voltage or grounding as everything is already accounted for on the board.
Technical data
- max. DC voltage and current: 30V, 10A
- max. alternating current voltage and current: 250V, 10A
- Number of relays: 1 relay
- Dimensions: 54 x 22 mm
external links
https://github.com/SolderedElectronics/1-channel-relay-board-hardware-design"
If you want to switch a device with a high current or voltage requirement on and off, whether with direct current or alternating current, you need a relay. A relay is an electronic switch that is activated by a signal we send from an Arduino (or a compatible board like Dasduino). This module further simplifies the whole process as it contains everything you need for the relay and you only need to connect it to the microcontroller and the power supply. You don't even have to worry about voltages and currents, isolation between high and low voltage or grounding as everything is already accounted for on the board.
Technical data
- max. DC voltage and current: 30V, 10A
- max. AC voltage and current: 250V, 10A
- Number of relays: 1 relay
- with easyC support
- Dimensions: 70 x 22 mm
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
external links
https://github.com/SolderedElectronics/1-channel-relay-board-with-easyC-hardware-design
https://github.com/SolderedElectronics/Soldered-Relay-Arduino-Library"
Technical specifications
• ESP-32-WROOM
• 3.3 V operating voltage
• 5 V input voltage (USB)
• 11 digital input pins
• 1 analog input (max. 3.2 V)
• 16 MB Flash
• 80/160 MHz clock frequency
• 32 bit CPU
• onBoard WiFi antenna
• USB-C connector
• CP2104 UART - USB converter
Specifications
- Processor: Tensilica LX6 dual-core
- Clock speed: 240 MHz
- SRAM: 512 kB
- Memory: 4 MB
- Wireless standard: 802.11 b/g/n
- Frequency: 2.4 GHz
- Bluetooth: Classic / LE
- Data interfaces: UART / I2C / SPI / DAC / ADC
- Operating voltage: 3.3 V (can be operated via 5-V micro-USB)
- Operating temperature: -40 to 125°C
- Dimensions: 48 x 26 x 11.5 mm
It enables the calculation of altitude based on this data. Thanks to its use of the I2C communication protocol and its small dimensions, it is extremely easy to use and fits easily in any location.
- measures temperature, pressure, humidity and air quality
- calculates the altitude based on the measured values
- easy to use thanks to I2C communication protocol
- compact dimensions allow flexible placement
- two easyC connections facilitate connection with other products
The BME680 is particularly suitable for weather station projects as it provides comprehensive information on atmospheric conditions and air quality. Thanks to its simple integration with other products via the two easyC connections, developers can realize a wide range of applications. Its precise measurement and versatile applications make it an ideal choice for projects that require comprehensive environmental information.
Technical specifications
- Voltage: 1.71 - 3.6 V
- Pressure measuring range: 30 - 110 kPa
- Pressure measurement error: +-12 Pa
- Temperature measuring range: -40 ... +85 °C
- Temperature measurement error: +-1 °C
- Humidity measuring range: 0% - 100%
- Humidity measurement error: +-3%
- IAQ index measuring range: 0 - 500
- Measuring consumption: max. 849 µA
- Consumption in idle mode: 0.15 µA
- easyC/Qwiic compatibility
- Dimensions: 22 x 22 mm
Overall, the BME680 offers an effective solution for measuring and analyzing atmospheric conditions and air quality for both hobbyists and professional developers. Its ease of use and versatility make it a valuable tool for various projects.
easyC
easyC is a robust connection system that optimizes the connection using JST-SH compatible connectors (JST 4-pin) of microcontrollers, sensors and actuators. It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Soldered-BME280-BME680-Gas-Sensor-Arduino-Library"
- Detects gas concentrations in the range of 200 to 10,000 ppm
- Provides digital and analog information through the easyC system
- Has an LED display for the detection of gas
- Easy installation thanks to four mounting holes
- Equipped with three male headers for connection
The MQ4 breakout board uses a highly sensitive sensor to quickly and effectively detect changes in the concentration of natural gas and methane. Once the operating temperature has been reached, the sensor provides reliable measured values that can be retrieved via the easyC system in both digital and analog form. The presence of gas is signaled by the illumination of an LED, which provides a simple and direct indication for the user. In addition, the four mounting holes enable stable attachment to various surfaces, while the three male headers allow easy integration into existing systems.
Technical data
- Detects: CNG (Compressed Natural Gas), methane
- Voltage: 3.3 V
- Output: digital
- ATtiny404 microcontroller onboard
- easyC/Qwiic compatibility
- Dimensions: 54 x 22 mm
In conclusion, the MQ4 breakout board is a valuable addition to indoor air quality monitoring due to its ease of use and accuracy. Its ability to respond quickly to changes in gas concentrations makes it an indispensable tool for the early detection of potentially dangerous gas accumulations. Using this sensor in conjunction with an Arduino (or a compatible board such as Dasduino) opens up new possibilities for the development of innovative and effective gas detection solutions.
easyC
easyC is a robust connection system that optimizes the connection using JST-SH compatible connectors (JST 4-pin) of microcontrollers, sensors and actuators. It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Soldered-MQ-Gas-Sensor-Arduino-Library/tree/main
https://github.com/SolderedElectronics/Methane--CNG-sensor-MQ4-breakout-with-easyC-hardware-design"
- enables the connection of up to 8 devices with identical I2C addresses to one bus
- is based on the TCA9548A IC with three configurable address pins for a total of 8 different addresses
- enables expansion to up to 64 devices on one bus through address multiplexing
- supports the connection of devices such as the BME680 sensor
- compatible with easyC for simplified connection options
The I2C MUX significantly expands the possibilities of device networking by allowing multiple identical sensors or components to be operated on a single bus without conflicts due to address duplication. Setting the I2C addresses through the pins on the TCA9548A IC allows flexible adaptation of the network topology, which is an advantage in complex systems. In particular, the ability to connect up to 64 identical devices such as BME680 sensors to one microcontroller significantly increases the efficiency and scalability of projects.
Technical data
- Based on: TCA9548A
- Voltage: 1.65 ... 5,5 V
- Standard I2C address: 0x70, configurable via 3 jumpers
- easyC/Qwiic compatibility
- Dimensions: 54 mm x 38 mm
Conclusion: The use of an I2C multiplexer, especially the model based on the TCA9548A, offers a significant solution for developers who want to overcome the limitations of conventional I2C communication and effectively manage complex or extensive device networks. Its compatibility with the easyC system further simplifies the setup and management of connections.
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/I2C-multiplexer-TCA9548A-breakout-hardware-design"
The NodeMCU ESP32 USB-C is the perfect solution for anyone looking for effortless prototyping and innovative development projects. This versatile development board combines performance,
ease of use and modern connectivity in a compact design.
Key features
- Powerful dual-mode connectivity: Built-in 2.4-GHz Wi-Fi and Bluetooth (BT) allow seamless connectivity for a wide range of applications.
- Generous memory: With 512 KB SRAM and 4 MB flash memory, the board offers sufficient capacity for complex projects.
- Versatile interfaces: 21 GPIO pins and support for I2C, SPI, UART, DAC and ADC provide maximum flexibility in integrating sensors and peripherals.
- USB-C interface: Modern power and data transfer in one user-friendly connection.
- Compact and compatible design: Breadboard-friendly for easy integration and rapid development.
Technical specifications
- Processor: Tensilica LX6 dual-core with 240-MHz clock frequency
- Dimensions: 54 x 29 x 13 mm
- Operating voltage: 3.3 V (5 V via USB-C)
- Max. current consumption per GPIO: 40 mA
- Wi-Fi standard: 802.11 b/g/n
- Weight: 10 g
The module is based on the MCP4018 IC, which has a total of 128 steps between 0 and 5k resistance values. This means that it is capable of performing resistance steps of approximately 39 ohms. It is controlled via I2C, which makes it extremely easy to use.
Technical data
- Voltage: 1.8 ... 5 V
- Potentiometer resistance: 5 k Ohm
- Wipper resistance: 100 Ohm
- easyC/Qwiic compatibility
- Dimensions: 22 x 22 mm
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Digipot-5k-MCP4018-breakout-hardware-design
https://github.com/SolderedElectronics/Soldered-Digipot-MCP4018-Arduino-Library"
- enables data to be stored on a microSD card via SPI communication
- compatible with Arduino and other microcontrollers that support SPI
- ideal for creating data logs or storing user-defined data
- easy integration into existing projects
- enables the reading of stored information from the microSD card
Using this module significantly extends the functionality of any Arduino-based project by providing a robust and reliable method of data storage. This is particularly valuable in applications where data needs to be collected and analyzed over extended periods of time, such as weather stations, environmental monitoring or in various IoT applications. The easy installation and broad support of different microSD card formats increase the flexibility and adaptability of the module.
Technical data
- Voltage: 5 V (3.3 V regulator on the board)
- Communication: SPI
- Max. capacity of the SD card: 32 GB
- Dimensions: 38 mm x 22 mm
Conclusion: The microSD card module is an excellent choice for Arduino developers who need additional storage options or want to handle large amounts of data in their projects. It offers a simple and effective solution for expanding the storage capacity and improving the data management capabilities of microcontroller-based systems.
External links
https://github.com/SolderedElectronics/Soldered-SdFat-Arduino-Library
https://github.com/SolderedElectronics/MicroSD-breakout-hardware-design"
This makes it an important tool for applications such as gas leak detection, safety systems and environmental monitoring. By interfacing the MQ7 sensor with suitable electronic circuits and microcontrollers such as Arduino (or a compatible board such as Dasduino), systems can be created that enable real-time monitoring and provide prompt alerts in the event of dangerous CO concentrations. It is necessary that the sensor needs some time to warm up in order to function correctly.
The breakout board works with both digital (DO) and analog (AO) signals. The digital output signal is obtained by setting a threshold value with a potentiometer. The analog output signal depends on the intensity of the gas.
Technical data
- Detects: Carbon monoxide (CO)
- Voltage: 5 V
- digital output: 0 V / 5 V
- analog output: 0 .. 5 V
- LM393 comparator
- Dimensions: 22 x 38 mm
External links
https://github.com/SolderedElectronics/CO-sensor-MQ7-breakout-hardware-design"
The module is based on the MCP4018 IC, which has a total of 128 steps between 0 and 50k resistance values. This means that it is capable of performing resistance steps of approximately 390 ohms. It is controlled via I2C, which makes it extremely easy to use.
Technical data
- Voltage: 1.8 ... 5 V
- Potentiometer resistance: 50 k Ohm
- Wipper resistance: 100 Ohm
- easyC/Qwiic compatibility
- Dimensions: 22 x 22 mm
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Digipot-50k-MCP4018-breakout-hardware-design
https://github.com/SolderedElectronics/Soldered-Digipot-MCP4018-Arduino-Library"
- flashing LED when touch is detected
- Dimensions: 33 x 19 x 2 mm
2 pin headers included in the scope of delivery"
- precise distance measurement in cm and inches
- integrated Attiny microcontroller
- transmission via easyC connection
- compatible with Arduino (or a compatible board such as Dasduino)
- easy handling and connection
The HC-SR04 sensor facilitates the measurement of distances through direct digital signal transmission, which speeds up and simplifies the processing of data. The integrated Attiny microcontroller board increases reliability and reduces potential sources of error that can occur with separate connection solutions. Compatibility with Arduino and other compatible boards makes the sensor particularly suitable for a wide range of applications in robotics, automation and educational projects. Easy integration into existing projects without extensive prior knowledge makes the HC-SR04 an ideal tool for developers and hobbyists.
Technical data
- Range: 2 ... 400 cm
- Accuracy: 1 cm
- Measuring angle: 15 degrees
- Voltage: 5 V
- ATTINY404 microcontroller on board
- easyC/Qwiic compatibility
- Dimensions: 38 x 22 mm
The HC-SR04 ultrasonic sensor with Attiny microcontroller is an efficient and user-friendly solution for precise distance measurements, especially due to its simple connection option and high compatibility.
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Soldered-Ultrasonic-Sensor-easyC-Arduino-Library
https://github.com/SolderedElectronics/Ultrasonic-sensor-with-easyC-hardware-design"
All gestures are recognized at a distance of 10 to 20 cm, and the sensor has built-in UV and IR filters to ensure that it is not confused by other light sources. The connection is made via the familiar I2C communication.
Due to its long service life, the breakout board can be used for a long time without concern. To prevent damage to the sensor, it should not be immersed in water or frozen. Highly corrosive gases weaken the sensor considerably.
Technical data
- Voltage: 3.3 V
- Voltage I2C: 3.3 V
- easyC/Qwiic compatibility
- Dimensions: 38 x 22 mm
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://soldered.com/learn/hum-apds-9960/
https://github.com/SolderedElectronics/Soldered-APDS9960-Light-Gesture-Color-Sensor-Arduino-Library
https://github.com/SolderedElectronics/Color---gesture-sensor-APDS-9960-breakout-hardware-design"
The module is based on the MCP4018 IC, which has a total of 128 steps between 0 and 100k resistance values. This means that it is capable of performing resistance steps of approximately 781 ohms. It is controlled via I2C, which makes it extremely easy to use.
Technical data
- Voltage: 1.8 ... 5 V
- Potentiometer resistance: 100 k Ohm
- Wipper resistor: 100 Ohm
- easyC/Qwiic compatibility
- Dimensions: 22 x 22 mm
easyC
easyC is a robust connection system that optimizes the connection of microcontrollers, sensors and actuators using JST-SH compatible connectors (JST 4-pin). It offers solderless connections, serial connections of multiple devices (daisy-chaining), error-free design, parallel connection, universal compatibility and intermediate compatibility with Qwiic (Sparkfun connection system), simplifying prototype development. Further information on easyC can be found under ""Data sheets"".
External links
https://github.com/SolderedElectronics/Digipot-100k-MCP4018-breakout-hardware-design
https://github.com/SolderedElectronics/Soldered-Digipot-MCP4018-Arduino-Library"
The manual describes how to connect the RC522 module to any Arduino or Raspberry Pi. The integrated MFRC-522 from NXP communicates with your developer board via the SPI interface and offers RFID according to the Mifare protocol in the 13.56 MHz (High Frequency) range.
In industry, RFID is often used for object tracking and positioning in logistics.
Technical Data
• chipset: MFRC-522
• Frequency: 13.56 MHz
• Protocol: Mifare
• interface: SPI
• compatible with Raspberry Pi 5B, 4B, 3B+ ... and Arduino
Scope of delivery
• RC522 RFID module
• 5x RFID cards
• 5x RFID clips
This board converts digital signals up or down from one voltage to another.
The module can be firmly soldered or used on a breadboard.
- Available channels: 4
- Voltage range (VCCa): 1.2 to 3.6 V
- Voltage range (VCCb): 1.7 to 5.5 V
- Dimensions: 27 x 17 x 11 mm
It also has an integrated 3-pin terminal that can easily be used to connect an Arduino sensor expansion board, for example.
Specifications• operating voltage: 5 V
• 3-pin jumper
• dimensions (L x W): 25 x 15 mm
Technical Data• Supply voltage: 5 V DC
bulletpoint# relay: 250 V AC / 30 VDC, 3A
bulletpoint# contact configuration: 1 NO+ 1 NC
• dimensions: 41 x 26 x 15 mm
- have an integrated WS2812 IC that enables a color selection from 16 million colors
- individually controllable via a one-wire interface
- enables thousands of LEDs to be controlled via just one wire
- easy control via Arduino (or a compatible board such as Dasduino)
- minimal effort for impressive lighting effects
The use of these LEDs makes it possible to achieve extraordinary lighting effects with little effort. By combining several of these pixels, dynamic and customizable light installations can be created. Simple control through an Arduino-compatible board such as Dasduino facilitates the implementation of complex projects that can range from interactive art installations to custom lighting solutions.
Technical specifications
- Color: Red/Green/Blue
- Voltage: 5 V
- Power: max. 60 mA per pixel
- Diode: WS2812 SMD LED (5050 LED diode with integrated IC)
- Dimensions: Diameter of 10 mm
In conclusion, these LEDs with integrated WS2812 IC offer high flexibility and ease of use for developers and designers who want to create powerful and customizable lighting systems. The ease of implementation and the ability to control thousands of LEDs via a single interface make them an ideal choice for creative and technical projects.
External links
https://github.com/SolderedElectronics/Soldered-WS2812-Smart-Leds-Arduino-Library
https://github.com/SolderedElectronics/Smart-LED-WS2812B-Pixel-hardware-design"
Key components
- ESP32-WROM-32
- Reset button (EN)
- Download button (boot)
- USB-UART bridge (up to 3 MBit)
- Micro USB port (power+data)
- Power-on LED
Many I/Os are directed outwards such as for multiple functions: PWM, ADC, DAC, I2C, I2S, SPI."
- uses the MAX7219 LED driver for control
- enables the display of letters, symbols and text
- modules can be easily connected to each other
- offers the option of controlling several matrices simultaneously
- uses 0402 LEDs for fine and effective light displays
The LED matrix 8×8 is characterized by high adaptability and easy expandability. Users can seamlessly connect several of these modules together, making it possible to create larger and more complex display systems. The use of very small 0402 LEDs provides an aesthetic visual effect that is particularly striking in darker environments. The modules are designed to have a uniform appearance when placed side by side, as if they were made from one piece. This supports a clean and professional design in applications.
Technical data
- Voltage: 4.0 ... 5,5 V
- Driver: MAX7219
- Color: green
- Dimensions: 54 x 22 mm
In conclusion, the LED matrix 8×8 enables a versatile and visually appealing implementation in digital display projects thanks to its technological features and modular design. It is ideal for users who want to enrich their environments with dynamic and customizable lighting effects.
External links
https://soldered.com/productdata/2022/03/8x8-LED-matrix-Purple-MAX7219-board.webp
https://github.com/SolderedElectronics/Soldered-8x8-MAX7219-LED-Matrix-Arduino-Library
https://github.com/SolderedElectronics/8x8-LED-matrix-Purple-MAX7219-board-hardware-design"
With this board the current position of the rotary switch can be given coded over the outputs.
The module can be soldered or used on a breadboard.
- Operating voltage: 5 V
- Dimensions: 31 x 13 x 18 mm
Extensive documentation at: http://anleitung.joy-it.net/?goods=sensor-kit-x40
Lock nut must be purchased separately as an accessory (e.g. P4 nut)"
