Aug 21,2024
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  • Great project! Some questions, though: - can the flex part be glued under the outer membrane keys, or is it done on the inside of the plastic enclosure? - is the source code available (or the binary image to flash the controller with)? Cannot find it on GitHub i.e. Regards, Lars

    Alberto Benítez Sánchez 2024-09-02 18:54:20Reply

    Many thanks!! the idea is to glue the CPU part of the flex under the case, in the part of the keyboard. As you can see in the board, between the two parts, there are enoug space for to do that. Is needed to mechanize the case with enough space, I will share ASAP all the information about. About the code... I will share all on my github once i tet it completely and i will also upload all here (KiCAD files, Arduino code, ... I need some time, because i don´t have yet received the prototypes. I will keep you updated. BR//Alberto

    Lars Baumstark 2024-09-02 21:24:02Reply

    Very good, thanks for the info. I´ve ordered my 400 mini a few days ago and came up with a similar idea - then I found your shared PCB here ;-) I´m curious how it works out with the firmware and detection rate etc. (also: calibration / tuning of the Er values for cap touch). So... I´m on standby and happy to help (with firmware, testing, etc.) if needed. BR/Lars

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