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- Sat Apr 20, 2024 11:37 am
- Forum: General Discussion
- Topic: ESP32 not working with external 5V source
- Replies: 5
- Views: 1934
Re: ESP32 not working with external 5V source
I have the same problem. ESP32 dev kit c (v4?) connected to 5V and GND (nothing else connected) Flashed with Tasmota When powering via USB, everything works fine, but when using external 5V I just get a blinking onboard LED (3x flashing then 500ms pause) Video of behaviour: https://youtube.com/short...