Sometimes like in case of using Waveshare's E-Paper ESP32 Driver board you need to use another SPI pins instead of the default ESP32 SPI. To do this simply add this 3 defines using build_flags or ...
Board connected to "Adafruit_ST7796S_kbv" tft (although not really relevant) using the HSPI . The 1st below sketch works fine, but only with the default HSPI pin definitions. #if ...
Discover the ultimate IoT powerhouse—Arduino Nano ESP32! Unleash creativity with C/C++ in Arduino IDE, or embrace MicroPython's simplicity. Wi-Fi, Bluetooth 5 LE, 16 MB Flash, LEDs, all in a compact ...
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