News
XDA Developers on MSN3d
You, too, can make this stylish ESP32 air quality monitor with an e-ink display, and it looks stylish to boot
The device uses a PCB that integrates an ESP32-C3-mini with the CO₂ Sensor (SCD40). The PCB also has connectors for the ...
Using the ESP32’s I2S peripheral in parallel mode makes it possible to shift data out in the correct format to drive the LCD without bit-banging IO pins and using up precious CPU time.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback