![]() ![]() Arduino Nano 33 BLE Sense (or any other Arduino board that supports I2C).Use I2C communication between two Arduino boards.In this example, we will power both the Arduino boards through a computer, then through the Serial Monitor, we will introduce some commands to turn ON or OFF the LED of the 33 BLE Sense board. If the connections vary, it may happen that the code might also need changes to match with the I2C pins of the different boards. Note: This example would work connecting an Arduino BLE Sense board with any other Arduino board, but be mindful that by using any other board the connections might differ. To do so, we will connect both boards using a wired communication protocol called I2C. In this tutorial we will control the built-in LED of an Arduino Nano 33 BLE Sense from another Arduino Nano 33 BLE. ![]()
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