Keyboard Development Boards (QMK-VIA)

Echo Keyboards

As I'm working on several keyboards, I grouped them under the brand name Echo Keyboards...

Models are:

• Ayla80 (10x10 matrix and Blackpill Module ... 80%)
• Ayla II : 6x17 matrix and an STM32F411 (64 pin) Micro. 80%
• Cashel: 6x20 matrix and an STM32F411 (64 pin) Micro. 100%
• Mioke: 10x10 matrix STM32411 (48 pin) Micro. Number Pad with Macros.

News:

Finally worked out how to use keyboard-layout-editor.com correctly to generate the required code, I was just copying the raw data instead of downloading the json file which made life more difficult...

This link solved most of my problems: https://www.caniusevia.com/docs/layouts

I have created a new git repo for the current code: here

Received two prototype (populated) boards in post. Preliminary test went well, everything appear correct, including the code for the new 6 x 17 matrix layout as opposed to the 10 x10 matrix used in my original Blackpill keyboard.

I failed to notice that QMK supports 25xx-series for SPI (and 24xx-series for IC2) so the current test EEPROM footprint needs changing.

As noted earlier, the new dev board are designed to use a 6 x 17 matrix and the QMK keyboard files require updates to reflect this. After updates to the code, the keyboard generate the correct codes but the layout in usevia.app needs a little work, the Enter key is not in the correct position ++

Adding more to options board...

Added optional program header, connections for MISO, MOSI, SCK and SS