Geeetech

Hi

I have this board:
http://www.geeetech.com/wiki/index.php/Rambo

With this adapter
https://www.thanksbuyer.com/image/cache ... 50x750.jpg

I'm using marlin as my firmware but I'm not bothered what I use. I have edited the configuration.h and defined the motherboard as both 301 and 33 (seperate uploads)
I have removed the // so that the line reads:

#define REPRAP_DISCOUNT_SMART_CONTROLLER

The screen lights up but I have 2 horizontal lines across the screen. Can you advise me please

Thanks

Can you tell me the product model.

Hi,

All I can see on the board is geeetech rambo 1.2g

Hi，we do n’t seem to have this model.

I purchased the board from Geeetech!

Where is the model number indicated on the board?

Thanks