Duet 2 WiFi not connecting via USB
If I connect my Duet 2 Wi-Fi (Firmware version 2.02) via USB my pc won't find the COM port. The 5V LED (red), 3.3V (Green) and DIAG (RED) light up. The blue led of the wifi module doesn't light up.
Can somebody help or give me some direction to search what the problem is?
This problem occured randomly.
Thank in advance!!
UPDATE: I removed the wifi module from the board, tested it with an arduino and it seems there is a short between the VCC (3.3V) and the GND
The board still doesn't show up on my pc
bearer last edited by
Wifi shortet or duet? If the latter take a close look at the U3 chip.
the wifi shortet (i think), when it was still on the board de module was getting very hot. I took a look at the U3 chip and at first sight there seems to be no damage of burnmarks
Did you get it working? A Suety should show up as a USB device even without the WiFi module installed. If it doesn't, see https://duet3d.dozuki.com/Wiki/What_to_do_if_your_Duet_won't_respond.