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Old 08-10-2016, 05:30 PM   #10
geekmaster
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Posts: 6,433
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Join Date: Nov 2011
Location: Multiverse 6627A
Device: K1 to PW3
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Quote:
Originally Posted by JSWolf View Post
If it possible to run a firmware that supports KFX or is that beyond the hardware of the DX?
Almost anything is possible, depending on how much money and time you wish to invest in the effort. It might be easier to replace the DX (or DXG) mobo with a KOA mobo and the hacked eink driver circuitry (or DIY) from a DX. Some firmware tweaks in a KOA should be able to support the larger (and slower) DXG Pearl eink display, with plenty of room left over in the DX case for extra batteries.

It is very easy to drive eink displays directly from a tiny microprocessor, if you only need pure black and white. It is grayscale that is difficult to achieve (both batch and temperature sensitive). But B&W KFX, not that difficult if you concentrate on DX eink drivers injected into KOA firmware (and appropriate voltage adjustments on the eink signal lines).

Last edited by geekmaster; 08-10-2016 at 06:46 PM.
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