E3 Runs Free BL Touch Firmware needed

[Jillybowl]

I have been trying to find or get the firmware for this new board for the BL Touch, E3 Runs-Free on an Ender 3 Pro. I am ready to put the old board in and go back to the way it was due to issue I have had. Please help

[dpjpandone]

congratulations you found it!

[dpjpandone]

https://github.com/CrealityOfficial/E3-Free-runs-Silent-Motherboard/tree/main/firmware/Marlin

[Jillybowl]

how do you enable bl touch in this firmware, it is what is loaded on the printer now but no option for bedeviling

[dpjpandone]

If you compare the connfig.h from the ender3-E branch you can copy the settings ad recompile. the main things are define: bltouch bilinearLeveling

and set your nozzle to probe offsets to -43, -10

[Jillybowl]

Do you have instructions for this, I have no idea how to do any of that. Can't you just compile one for everyone to download with blouch like all the other have available

[dpjpandone]

I don't work here. I'm just a regular guy like you. I googled "how to compile marlin" and this is the first thing that popped up:

https://all3dp.com/2/marlin-firmware-how-to-edit-marlin-firmware/

[Jillybowl]

Im sending it back, I have no idea where to eve start to get the correct files to do this, I installed Visual Studio, platform, marlin builder. No idea where or how to download the correct source files that are needed, I only find examples that I can't download or just the .bin file

[dpjpandone]

The source code is here: https://github.com/CrealityOfficial/E3-Free-runs-Silent-Motherboard/tree/main/firmware/Marlin

you have to click on "code" and download zip. Then you explore that folder in vscode and compile with marlin auto build

[Jillybowl]

Returned the E3 Runs Free board and got a 4.2.7, opened the box and 38 minutes later I was printing. Thank you amazon reseller as creality said they don't have them any more