When compiling for an ESP32-S3 (and apparently also an -S2) with the Arduino framework, the SPI component always selects SPI 2 (FSPI) in the generated C++ code, even if interface: spi3 is specified.
To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...
© Copyright, image courtesy of Adafruit Industries lisensed under the terms of the Create Commons Attribution-ShareAlike 3.0 Unported. The BMP388_DEV library can be ...
Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...