"40% keyboard pcb" improvement, adding typec

Improved on the original work "40% keyboard pcb" designed by user: filfunk, added typec, changed to in-line, changed to hot-swappable axis base, the firmware is the same as the original work, and the circuit has not been changed, thank you filfunk laid the foundation for us, otherwise I would not be able to make this set of boards. This set of boards only has backspace, tab, enter, shift, and space, which are unconventional. Except for backspace, tab, enter, shift, and space, all others can be used. Normally arranged caps, the backspace and tab of this set of boards are 1u

The enter and space are 2u, and the others are normal sizes, suitable for unengraved keycaps. Anyone who knows how to flash the firmware should be familiar with keyboards. If you don’t know how, please go to Baidu. Thank you for your cooperation. There are many tutorials for flashing the firmware of 32u4-based keyboards, so I will no longer send out tutorials