Duet Wifi connect to Display
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Hello Guys,
i just wanna know is there now a Way to add a 12864 Display to the Duet Wifi?
Cause i saw many added Features for that Display and thought it is maybe added to the Supported Hardware. -
Currently it's not supported, because it would need a hardware adapter to shift the signals to 5V and convert the pinout. If someone makes such an adapter then I could enable the support.
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I bought a long time ago the Re-Arm Controller and there is actually a Cable that splits the 5V that i got.
http://www.panucatt.com/product_p/glcd-idc.htm@dc42 that should be that Cable right?
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No, to get reliable operation you also need to shift the signal levels form 3.3v to 5V and also gate the clock according to the ST7920 datasheet. Both can be done using a 74HCT08 chip (as we do on the Duet Maestro).
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ok, thx maybe i will try that after Christmas.
