I wanted to try to work with teensy mcu, but before teensy 3.x I was looking for something to do with à teensy LC (low cost version of teensy 3.2). So I started this project : a custom programable macro keyboard, with just 5 buttons, and a custom box made of wood...
3 different macro sets can be specified, and everything is stored on a 24LC64 eeprom. The Mcu will be easily switchable.
The macro are more prerecorded command to enter, for example some common git or docker commands. A basic hexa lcd is included for command display / edit.
Details
The main picture is a summary of what I will use in this project.
I may change some stuff regarding the problems I met (I always met a lot of problems ...)
I have started with the box : for this project I wanted to follow a box model, and fit the electronic to it. The box is still work in progress, it will be painted (and more holes are required ...)
I have completed the LCD Display backpack, now I'm working on the main board. Here the expected organization :