Uploaded August 2024 | Updated September 2026, 2 weeks ago

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In this video, I will show you my 'solar monitor,' which is made using two ESP32 devices. An M5Stack Dial is measuring voltage using a voltmeter module, and it sends the values to another ESP32 board using ESP-NOW. I will use this setup for my experiments and to learn more about solar systems and the behavior of these systems.

The sponsor of this video is Li Time. You can check out their batteries and other equipment here:

litime.com/products/litime-12v-100ah-lithium-lifepo4-battery?ref=Volos6
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M5Dial (send board): shop.m5stack.com/products/m5stack-dial-esp32-s3-smart-rotary-knob-w-1-28-round-touch-screen?ref=kmjp2x8a
T-Display S3 (reciever board): lilygo.cc/CsVsMu

CODE:github.com/VolosR/SolarMonitor

#solar #solarsystem #diy