ESP32-S3 implementation of the falling sand demo, displayed on a Matrix display. Project uses the following components:
- ESP32-S3
- P3 Indoor 64x64 LED display
- KY-023 Dual-Axis Joystick
- Adjustable Decoy Trigger Board (needs 5V) OR Adjustable DC power supply
- Lots of jumper cables
When installing the Matrix Display library, you need to set the pins used for connecting to the display. The configuration I used is in the esp32s3-default-pins.hpp file. This file needs to be copied over the one included with the library at:
~PathToMatrixDisplayLibrary/src/platforms/esp32s3/esp32s3-default-pins.hpp
This configuration uses pins from one row, avoiding any crossing connections and excludes the SPI pins (reserved for internal PSRAM) and RX/TX pins.
- witnessmenow - Initial implementation of the falling sand
- mrfaptastic - Library for the Matrix display