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by heikkiw
Tue Feb 06, 2024 9:22 am
Forum: Hardware
Topic: ESP32 Devkit voltage regulator heating, board not working
Replies: 1
Views: 439

ESP32 Devkit voltage regulator heating, board not working

Hello , I have few ESP32 devkitc V4 boards that get no power when connected to USB, the LD1117 regulator is overheating. I have read that the board can be powered either via USB or via regulated 3.3v in 3v3 pin, but they cannot be connected simultaneusly. However when developing my project the board...