Results 1 to 1 of 1
Thread: Hot bed UM1
-
03-30-2015, 03:56 AM #1
Hot bed UM1
I have uploaded marlin firmware to support a heated bed, soldered the 4.7k in place. I use my ulti controller to heat the bed but the red led on the board will not light/flash witch means I can turn on/off my relay to control my heat bed.
any help what mite be wrong?
Ender 3 Neo - Jam Problem
05-08-2024, 03:06 PM in Tips, Tricks and Tech Help