And Back to getting my Two Trees Sapphire Plus working

[rongee]

Okay, I'm getting ready to run some initial tests on the replaced thermistor. I'm wondering if there is a way to display or otherwise print out the firmware settings? Also, there are 2 sockets on the motherboard (An MKS Robin Nano v1.2) labeled "12V/24V Constant Output". Wondering if it's 12V or 24v. I'm not at the printer right now, but off the top of my head, the only way I can think of to determine what voltage the printer is using is to stick a voltmeter on the leads coming from the power supply to the mboard at the contacts labeled "Power Interface". Or is the power actually determined somewhere else on the board? The original Robin Nano manual mentions something about a "dedicated power chip" (I found a v1 manual on Github, but still looking around for a v1.2; probably someplace obvious that I missed). I'm attaching a picture of the v1.2 mboard from the instructions that I received, just for reference. Thanks again.Ron