Enthernet Code
DIIDevHeads IoT Integration Server
•Created by youcef_ali on 8/13/2024 in #firmware-and-baremetal
I need a circuit to download the firmware inside esp32 and the pin used.
@youcef_ali connect a
USB-to-Serial converter to the ESP32's RX (GPIO3), TX (GPIO1), GND, and 3.3V pins. Hold GPIO0 (BOOT) low and press the reset button to enter flash mode. Then, use a tool like esptool.py to upload the firmware.6 replies