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The device uses a PCB that integrates an ESP32-C3-mini with the CO₂ Sensor (SCD40). The PCB also has connectors for the ...
T he ESP32 is a fantastic little microcontroller with a world of possibilities. Its specifications may appear modest, but its capabilities enable it to power all kinds of devices.
ESP32 TTGO 1 Articles Tiny Switch Ornament Plays GIFs With An ESP32 December 19, 2021 by Dave Rowntree 4 Comments ...
We’ve seen several projects using the various TTGO boards that mate an ESP32 with a display at this point, and it looks like a great platform to check out if you want to push some data to a ...