Inspiration was then taken from a project by [Sprite_tm], which used the I2S peripheral to drive a small LED display without placing load on the CPU. Using the ESP32’s I2S peripheral in parallel ...

CoreS3 是 M5Stack 开发套件系列的第三代产品。其 MCU 采用 ESP32-S3 方案，具有双核Xtensa ...

Yes, you can, with an ESP32, a handful of resistors ... using R/2R voltage divider networks and addressed them with the I2S bus in LCD mode. He needed to make some compromises to fit the three ...