LilyGo-LoRa-Series icon indicating copy to clipboard operation
LilyGo-LoRa-Series copied to clipboard

T3S3 v1.2: No USB Power Output on USB OTG Host mode (Power via Battery JST only)

Open joyel24 opened this issue 8 months ago • 7 comments

I would like to use the T3-S3 USB-C port as a USB OTG Host. Data+/Data- appears to have proper communication but +5V is outputting 0V so it cannot power anything...

Is there a simple way to enable +5V output on USB-C ?

I searched a bit in the pcb, for the moment, the best option I found is to solder a little wire from 5VBUS to this side of this tiny tvs diode witch appears to be connected to the USBC 5V port:

BUT is there a better way to have +5V on USB-C port, or is there a better place to easier solder a wire

2024-06-22 23 20 56

joyel24 avatar Jun 22 '24 21:06 joyel24