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Daniel Guerrero
Daniel Guerrero

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Starting with ESP32P4-M3-DEV

I just got a ESP32P4-M3-DEV Board (under several names Guiton ESP32P4-M3-DEV or JC-ESP32P4-M3-DEV)
ESP32P4-M3-DEV

This board have a module with ESP32-P4 and ESP32-C6 as co-processor for WIFI/Bluetooth.

The board also have a number of helper chips and I/O like Mic, Speaker, 2 USB ports, Camera / Display, Ethernet, Battery, RS485 and Capacitive Touch

The big problem of this board is there is few documentation available, so I started a document to keep track of most of the features and will add some code for testing (even one of the schematics link already have some examples).

The quick details to start are:

  • You need to connect USB to middle port to power board and enable UART from MCU
  • You need to select UART as Flash Method
  • You need to use Rev v1.0 for compiling as chip is revision 1.3 and by default newer sdk use chip version >= 3.x

To use proper revision:

  • Select Component config -> Hardware Settings -> Chip Revision
  • Check Select ESP32-P4 revisions <3.0 (No >=3.x Support)
  • Minimum Supported ESP32-P4 Revision select Rev v1.0

Get the full details
https://danguer.github.io/boards101/guition/jc-esp32p4-m3-dev.html

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