5 You probably tried or will try to configure the keymapping to your liking. To make it easier configuring your layouts, photo of keyboards matrix will help.
7 ![TMO50 matrix](https://i.imgur.com/ud7RB8d.png)
11 Most of the pinout can be found in *config.h* but there's here's a table of all the used pins for TMO50 (including indicator LED pins)
44 Their size is 2×3×4mm. The THT hole without a circle on the pcb is VCC(+) and the other one is connect to their corresponding pin.