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by langestefan@msn.com
Sun Mar 17, 2019 3:34 pm
Forum: Hardware
Topic: Failed to connect to ESP32 in bootloader mode
Replies: 1
Views: 4818

Failed to connect to ESP32 in bootloader mode

Hi,

I have two ESP32 devkit boards:

1. NodeMCU ESP32-S devkit board (from ebay)
2. ESP32_devkitc_V4

I can program both using the onboard FTDI/USB. It goes into bootloader mode and esptool is able to program it fine.

Now I need to be able to program the devkitc with an external FTDI, since I have ...

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