Espressif ESP32-S3-DevKitM-1  Development Board (ESP32-S3-DevKitM-1) 
  
  
    
  Available from:
      
      
    Aliexpress.com
    
    Amazon.com
    
    
    
    
    
    
    
    
      
  Manufacturer:
      
      
      Docs.espressif.com
      
    
    
    
      Install method:
    
    
      
      USB to Serial
      
    
    
    
| GPIO # | Component | 
|---|---|
| GPIO00 | User | 
| GPIO01 | User | 
| GPIO02 | User | 
| GPIO03 | User | 
| GPIO04 | User | 
| GPIO05 | User | 
| GPIO06 | User | 
| GPIO07 | User | 
| GPIO08 | User | 
| GPIO09 | User | 
| GPIO10 | User | 
| GPIO11 | User | 
| GPIO12 | User | 
| GPIO13 | User | 
| GPIO14 | User | 
| GPIO15 | User | 
| GPIO16 | User | 
| GPIO17 | User | 
| GPIO18 | User | 
| GPIO19 | User | 
| GPIO20 | User | 
| GPIO21 | User | 
| GPIO33 | User | 
| GPIO34 | User | 
| GPIO35 | User | 
| GPIO36 | User | 
| GPIO37 | User | 
| GPIO38 | User | 
| GPIO39 | User | 
| GPIO40 | User | 
| GPIO41 | User | 
| GPIO42 | User | 
| GPIO43 | User | 
| GPIO44 | User | 
| GPIO45 | User | 
| GPIO46 | User | 
| GPIO47 | User | 
| GPIO48 | WS2812 1 | 
Configuration for ESP32-S3
  
{"NAME":"ESP32-S3-DevKitM-1","GPIO":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1376],"FLAG":0,"BASE":1}
An entry-level development board from Espressif with all of the ESP32-S3 GPIOs broken out for prototyping as well as CP1202N USB-Serial chip for debugging via a dedicated micro-USB port.
When the board is booted into debug by holding BOOT and pressing the RESET button the USB-Serial chip on the “UART” USB port exposes a serial connection. This can be used to easily flash new firmware.
Device Notes

