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by erak_v2
Tue Apr 30, 2024 8:37 pm
Forum: ESP32 Arduino
Topic: ESP32-C3 supermini serial port problem
Replies: 7
Views: 6021

Re: ESP32-C3 supermini serial port problem

Speaking from experience, some ESP32C3 super-mini boards use the chip version which doesn't have onboard flash memory. You may want to check the markings on the chip since the error message says "Unable to verify flash chip connection". When you look at the chip markings, you should see "FN4" or "FH...