IDD1023-dat
Board Map
Wiring
- You will need a USB-TTL adapter bridge board or cable, to interface or program ESP32 via the serial interface
To communicate with ESP32 normally, connect (working mode):
- TXD->RXD, RXD->TXD, +5V=+5V, GND=GND
- remove IO0-GND jumper, IO0 LED should be off
To program ESP32 (flashing mode):
- Connect the same serial interface
- Put IO0-GND jumper ON, IO0 LED should be ON
- press reset button to enter into flash mode
- Upload arduino demo code
Code
- https://github.com/Edragon/Arduino-ESP32
- please use the standard code in folder - Arduino-ESP32/libraries /DMD32-main/
Demo Early Test
correct test: https://twitter.com/electro_phoenix/status/1434776186354241536
test in error: https://twitter.com/electro_phoenix/status/1427971402561327106