EC34 静电容数字小键盘V2.1 重画按键封装

基于Cipulot开源方案的改进而来的 34键带方向键静电容数字小键盘

V1版本为USB单模方案

V1.1版本 使用STM32F401，直接使用板载typeC usb接口和SH1.0  4pin usb 线

V1.2版本 计划改键线分离方案，使用FPC软排线连接typeC小板与键盘大板

V2版本计划 更新主控为 E73 nRF52840，蓝牙方案。

V3版本计划 兼容罗技优联。（方案是否可行还未知）

34-key  Electrostatic Capacitive numpad with direction keys based on the improvement of Cipulot open source solution.

V1 version is USB single-mode solution.

V1.1 version uses STM32F401, directly uses the onboard typeC USB and SH1.0 4pin USB cable.

V1.2 version plans to change the key cable separation solution, using FPC soft cable to connect the typeC small board and the keyboard large board.

V2 version plans to update the main control to E73 nRF52840, Bluetooth solution.

V3 version plans to be compatible with Logitech Unifying. (Whether the solution is feasible is still unknown)