Use the built-in WiFi to send data to ThingSpeak. This could be temperature readings, water levels, lux levels, ...
ThingSpeak is free if you send less than 3 million messages per year. Ideal for DIY projects.
🔗 Useful links:
- ThingSpeak homepage:
[ Ссылка ]
- Arduino library for ThingSpeak: [ Ссылка ]
⚡️Other videos in this series:
[ Ссылка ]
(Everything you need to know about programming the ESP32 by using the Arduino Framework)
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