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This particular display is very much a beast, thanks to both the ESP32 inside and the capabilities the board allows for. It has an ESP32-S3-WROVER inside with 16MB of flash, and those ...
The device uses a PCB that integrates an ESP32-C3-mini with the COâ‚‚ Sensor (SCD40). The PCB also has connectors for the ...
With the ESP32 wired between the handheld’s LCD and main PCB, the microcontroller can also act as a capture device using I2S camera mode.