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ESP32-C6-MINI-1-N4 not visible in device manager (windows)

Posted: Thu Dec 05, 2024 4:37 pm
by h4x0rage
Hello,
I have a problem with the detection of the module in esp32 (ESP32-C6-MINI-1-N4) in the device manager.I created my own PCB everything is well soldered,I checked the voltages in the right places and they appear to be correct.I have a suspicion that this situation may be due to the fact that to the pins IO9 and IO8 are connected SDA and SCL lines.
I am attaching the schematic and PCB below.
sch1.PNG
sch1.PNG (60.3 KiB) Viewed 1773 times
PCB2.PNG
PCB2.PNG (148.48 KiB) Viewed 1773 times
sch3.PNG
sch3.PNG (95.16 KiB) Viewed 1773 times

Re: ESP32-C6-MINI-1-N4 not visible in device manager (windows)

Posted: Fri Dec 06, 2024 2:02 am
by Sprite
Looks OK at first glance. Can you see if there's any serial activity on TX0 when you reset the module? If so, what does it say? Also, can you try forcing GPIO9 low and resetting it, see if it shows up then?

Re: ESP32-C6-MINI-1-N4 not visible in device manager (windows)

Posted: Fri Dec 06, 2024 3:17 pm
by h4x0rage
Thanks for the answer.I tried to force GPIO9 low and reset but nothing happened.As for checking the serial activity it's hard for me to check because the computer doesn't detect the COM port and I don't have an oscilloscope to check if there is any activity there.