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All Key scan matrix are mapped !

A project log for reverse engineering BB Passport keyboard

Ended up sacrificed one keyboard for pinout. Probably one of the worst (layout on) keyboard I've ever seen but I want to use it!

tinlethaxTinLethax 04/19/2022 at 03:360 Comments

Couple day ago, replacement keyboard finally arrived. I came back to probe more keys and came up with this new Matrix map 


I also probed the LEDs pinout, but for some reason the diodes connection configuration is quite confusing

As for the Synaptics Touch Controller pin map is still remain no change.

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