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- Mon Sep 11, 2023 2:02 pm
- Forum: Report Bugs
- Topic: ESP32 blinking TX led when connect dupont cable to negative protoboard line
- Replies: 1
- Views: 23570
ESP32 blinking TX led when connect dupont cable to negative protoboard line
I have an esp32 and suddenly when connecting to gpio 12 a cable dupont to negative protoboard line and then i connect the cable usb to my pc the led tx starts to blink fast and it doesnt stop and if i try to upload a sketch it shows an error.. if i connect the same cable but now different gpio ... l...