Previously I have shared on how to send sensor’s data to ThingSpeak IoT platform using Raspberry Pi. Now I want to try with ESP32. You may refer to this tutorial first to install ESP32 board package.
This video will show you how to send sensor’s data to ThingSpeak by using ESP32 and Arduino IDE.
This is the list of items used in the video.
This is Arduino sample program to read sensor’s data from MPL3115A2 module for every 2 seconds, and send it to ThingSpeak for 20 seconds time interval.
Thanks for reading this tutorial. If you have any technical inquiries, please post at Cytron Technical Forum.