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        Unable to install Firmware on Einsy Rambo 1.2b - freeze after upload
Hallo,
I'm currently trying to set up a i3 MK2 with a Genuine Einsy Rambo 1.2b by Ultimachine. ( https://reprap.org/wiki/EinsyRambo)
I installed Arduino, the Rambo drivers and add-on. But every time I try to upload the firmware onto the board the LCD Screen freezes while displaying "Upgrading Firmware: Don't disconnect".
I also tried various Motherboard definitions in the configuration.h and Prusa as well as Marlin firmware.
Does anyone already encountered an error of this sort?
                            Posted : 27/08/2020 2:38 pm													
                    	
                    RE: Unable to install Firmware on Einsy Rambo 1.2b - freeze after upload
Did you get this to work?
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 Chuck H
 3D Printer Review Blog
                            Posted : 23/01/2022 6:52 pm													
                    	
                    
