Good Evening I just got finished ordering my Duet 2 Maestro to replace my entirely stock Ender 3 Control Board with that being said are there any guides on doing this? I know the fans will be an issue as they are 12 Volts. I seen a video where the gentleman used a step down board from 24 Volts to 12 Volts are they necessary and if so where can you purchase them? I am in the USA just saying that in case someone suggests where to buy id prefer to purchase in USA. The Cabling and Connectors seem to be another issue requiring cuts and splicing or using jumper cables. Id like to try in make this a professional install so any suggestions on where to buy the correct cabling with perhaps the right connectors already attached? I appreciate any assistance regarding my questions and look forward to some guidance!
-Brian- (bfpa40@gmail.com)

I got it working..I DID NOT have my hot end up to temp. All is good!

I found it was set up for 93..I changed it using the formula. Thank You

I have no M92 commands now in my config.g so with that being said i dont know what the default value is in order to calculate the change. The Formula is New ESteps = (Old Esteps * (100/120-distance to reference line)) So the Old ESteps would be Zero??

I just swapped from the stock Ender 3 Control Board to the DUET 2 Maestro. I havent touched anyhing regaarding esteps but when I issued G1 E100 F150 it only extruded 91.5 (I used a 120mm reference line on material). How do i change the estep default value to what i need?

I got it working..I DID NOT have my hot end up to temp. All is good!

I have an Ender 3 with the original Extruder motor. I am using a DUET 2 Maestro with RepRap Firmware. On my Panel Due 5i i go to Extruder>Extrude>5mm or Retract>5mm and the motor doesnt move at all, there are no sounds from it. The GCode Console reflects the following:

7:47:24 PM: : Error: Attempting to extrude with no tool selected.

Where should I look for problems, or where do I "Select the Tool" for the Extruder. I have the Extruder cabled in to E0 on the Maestro. Is there somewhere or some setting in one of the system files that might possibly need to be tweaked?
-Brian-

@snoozer I use Ubuntu 18.10 and i just got in used ftp: IPADDRESS in files, other locations and it popped right up. Pretty awesome!

Yea i just tried it doesnt respond they way im used to ftp responding also requests a "name" and "password'

Gotcha, i used your earlier instructions and got what i needed. Thank You again!

Ive tried to connect to it via ssh and i see its active but whats the username and password SSH is expecting?

Is there a way to make a backup of all the system files (config.g, homeall.g, homex.g etc...) files that Reprap uses?