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rboerdijk Thanksfor posting this, this was very were helpful. I first backed up the existing firmware from the machine with 'avrdude', flashed it to another 328p and confirmed it was running the 0.9 firmware (just in case), then uploaded the 1.1 firmware to the actual machine. The steps are quite easy for follow. Only thing missing from the manual is the need to install 340ch drivers to connect the device with Arduino Studio. Also when you get access denied to the com-ports, just unplug the usb cable to the device (so the led turns off / don't connect the 24V power-supply or it'll stay on!), plug the usb cable back in and then *quickly* click upload from Arduino studio.

milosh 30/08/2020
12
Comments (6)

rboerdijk The10mm is "too deep" and will go to far, damaging the aluminium on the inside. Those screws should be 8mm. I added metal rings to it, which made the screw go slightly less deep and then it works.

rofra 20/11/2018
4
Comments (3)