First time poster here, so hello ! I am pretty new to cnc machine, but have a lot of experience with fdm and sla 3d printer and electronic in general.
I’m trying to upload the Estlcam (v11.235) firmware on an atmega2560 based board ( a trigorilla mainboard, originally from a 3d printer), but the upload always fail. The progress goes from 0 to 11%, then jump to 100%, then it just say it cannot communicate with the controller, no error or any other kind of message.
Uploading other firmware (original printer firmware, marlin, modified grbl for the 2560, ect) to the board using usb or an ISP programmer work fine, so at least I know the board is ok. Only the EstlCam firmware is giving me issue.
Anyone here has any experience with this ? Any pointer would be apreciated, since there is no message or log file (that I know of) I have no idea where to start debuging the issue.