Hey, I just tried something different on another board I have soldered (same design) and it worked.
The first board I asked about had the 3V3 power supply from the design itself and GPIOs 2 and 8 are shorted to power.
The new board I tried worked when using external 3V3 and using pull ups on GPIOs ...
Search found 2 matches
- Sat Jun 06, 2026 9:30 am
- Forum: Hardware
- Topic: Trouble Enumerating Custom ESP32 C3 PCB
- Replies: 2
- Views: 93
- Mon Jun 01, 2026 8:56 pm
- Forum: Hardware
- Topic: Trouble Enumerating Custom ESP32 C3 PCB
- Replies: 2
- Views: 93
Trouble Enumerating Custom ESP32 C3 PCB
Hey everyone,
I’m designing a custom PCB using the ESP32-C3-MINI-1 N4 module, and I’ve hit a brick wall trying to get the native USB to enumerate. I’ve ruled out software and basic logic, so I’m trying to understand why my laptop cannot detect any programmable device connected to it at all.
The ...
I’m designing a custom PCB using the ESP32-C3-MINI-1 N4 module, and I’ve hit a brick wall trying to get the native USB to enumerate. I’ve ruled out software and basic logic, so I’m trying to understand why my laptop cannot detect any programmable device connected to it at all.
The ...