In the block diagram specifically for the ESP32 subsystem it will need to show pin/function mapping, peripherals, and power sources that will be controlled (high level). Also need to include reset and ...

Waveshare “ESP32-S3-Touch-LCD-4.3B” is a capacitive touch display development board built around an ESP32-S3 SoC with RS485, CAN Bus, I2C, and isolated DIO interfaces provided through a terminal block ...