IoT Node



For ESP32 based systems, we're currently supporting Arduino core. Please make sure you've installed the following:
  • Arduino IDE.
  • ESP32 Hardware libraries for the Arduino IDE.
  • Python for the compilation of Arduino projects.
  • Drivers for your host device, e.g., USB Virtual Serial Port driver.


If you're experiencing difficulties while working with your device, please try the following steps.
Problem: You're reading NaN instead of sensor data. Cause: The host device does not communicate with the sensor over the I2C protocol. There is a software bug on the ESP32 Arduino hardware library which prevents I2C communication. Solution: Please update the ESP32 hardware library.