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- Sun Jul 14, 2019 9:25 am
- Forum: Firmware
- Topic: How do I upload Marlin to a GT2560?
- Replies: 1
- Views: 768
I bought a Geeetech GT 2560 Rev A+ for my i3 Pro B - Printer. I connected it correctly to the printer, turned it on, and just saw a blue screen with 2 white bars on it. So I assumed that the board didn´t have any firmware on it (can´t check that on the seller´s page bcause I forgot where I bought it...