printercnc

Previously discussed topic, I don't know if it can help? https://github.com/MarlinFirmware/Marlin/issues/17348

what a mess, marlin bugfix 2.1.x branch cannot connect to cura software like your branch. g2/g3 motion video of marlin_bugfix2.1 branch [Uploading 1.zip…]()

video when testing code with Marlin-Marlin2ForPipetBot branch, the response from the software is too strange [Uploading 2.zip…]()

I feel a bit regretful if I have to go back to the beginning, the official branch on the marlin homepage, or the bugfix branch makes me not very confident...

I am building an additional handle for a cnc machine by using an Arduino nano to generate rotation pulses for the x y z axes. communicates with the motherboard via...

I have completed the handle job version from a free source code, the problem is that I am testing the rx tx communication with the MKS GEN L board, the...

I am trying to declare additional port 2 for board ramps, leaving two pins 16 17 for rx tx communication blank. Committing from marlin 2.x will allow the use of...

I have an MKS GEN L board using a 32 bit mega2560au chip, maybe I will test it, that is a temporary solution. with a mega 2560 8bit development kit...

That's right, however I can't figure out which lines are talking about the current function of those pins. 8bit chips cannot expand SERIAL_PORT without extensive firmware intervention. After carefully comparing...

I have connected handle job to board meg2560 + ramps via rx tx port. firmware marlin bugfix 2.1.x I will use this to test DerAndere1's tcpc branch debugging [.zip](https://github.com/DerAndere1/Marlin/files/15282025/default.zip)