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Thread: Printbus, Help!
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10-18-2014, 07:25 PM #3
I attempted to fix it myself by editing some code in the pins.h file. I found the motherboard 33 pin setup and changed the bed to 9. When I hooked everything up, uploading the firmware, and ran it using Pronterface, either my board or the relay started rapidly clicking. I immediately turned off my PSU, afraid that I was frying my RAMPS board. I contacted Colin and told him about my issue. He modified and sent me some code. I uploaded it and ran it, but had the same issue when heating the bed from Pronterface. I told him about it and he said:
Originally Posted by Colin Farrer
New to 3d printing looking for...
05-20-2024, 12:56 AM in Tips, Tricks and Tech Help