I am using the Espressif ESP32_DevKitC_V4 with platformio, and i cannot flash the board. I read about the various "button dance" procedures, and the ES32-WROVER and the ESP32-WROVER-B seem to behave differently as well.
From the 80 tries of doing the "button dance" i got it one time to work. Are there any other options on how to flash the board with platformio without attaching a 100nF capacitor from EN to GND?
Here is the output when trying to flash
Auto-detected: /dev/ttyUSB0
Uploading .pio/build/ESP32/firmware.bin
esptool.py v3.0
Serial port /dev/ttyUSB0
Connecting........_
Chip is ESP32-D0WD (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 4c:11:ae:6c:c8:b4
Uploading stub...
A fatal error occurred: Invalid head of packet (0x65)
*** [upload] Error 2 ==========
[FAILED] Took 9.83 seconds ==========================
The terminal process "platformio 'run', '--target', 'upload'" terminated with exit code: 1.
These are the settings in the platformio.ini file:
[env:ESP32]
platform = espressif32
framework = espidf
board = esp32dev
board_build.flash_mode = dio
Thanks everyone for the help!
