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by maximus
Wed Dec 08, 2021 3:44 am
Forum: Hardware
Topic: ESP32 Custom PCB Programming Issue
Replies: 7
Views: 15308

Re: ESP32 Custom PCB Programming Issue

The ESP32-C3 datasheet lists GPIO8=0 and GPIO9=0 combination as invalid but I consistently get following with this boot combination: ESP-ROM:esp32c3-api1-20210207 Build:Feb 7 2021 rst:0x1 (POWERON),boot:0x0 (USB_BOOT) wait usb download In this mode I am able to program the ESP32-C3 using the interna...