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XDA Developers on MSN18h
4 amazing projects you can build with a Raspberry Pi and an ESP32
If you want to maintain detailed logs of the environmental parameters, you can host a database on your Raspberry Pi and ...
Hackaday5y
DIY ESP32 Alarm System Leverages 433 MHz Sensors
There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door ... you connect a common 433 MHz receiver module to an ESP32 or ESP8266 microcontroller ...