Relay - Getting started
Arduino library
To install the Arduino library, you can use the Arduino library manager or download it from the GitHub repository:
Relay board Arduino library
Relay board Arduino library by Soldered
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First time Arduino user? For a detailed tutorial on how to get started wtih Arduino, see this section of our docs:
Getting started with Arduino
A full, comprehensive tutorial on how to fully set up and upload code for the first time on an Arduino board, from scratch!
Connections for regular version
Below is an example connection diagram for Dasduino CONNECTPLUS. These pins will be used in the examples throughout this documentation.
| Dasduino CONNECTPLUS | Breakout Board |
|---|---|
| IO5 | IN |
| 3V3 or 5V | VCC |
| GND | GND |
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Digital version can use any digital input pin, Check Pinout drawing for your specific board
Connections for Qwiic version
Below is an example Qwiic (I2C) connection diagram for Dasduino CONNECTPLUS. These pins will be used in the examples throughout this documentation. To change circuit boards address, check the Address selection.
| Dasduino CONNECTPLUS | Breakout Board |
|---|---|
| Qwiic | Qwiic |
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Qwiic versions also contain UPDI headers for onboard ATTINY404 programing, they will not be used in the following examples.