Uses the following hardware:
SoC: ESP32-WROOM-32U-N8
Capacitive Touch Panel Controller: FT6336U (I2C)
3.5" Capacitive Touch Panel: CL35BC219-40A (SPI)
Resolution: 480x320
USB-C: Wired to an onboard CH340C USB to serial chip
RJ11 serial port: To the host CNC controller
1x Unpopulated space for a beeper
1x Extra Button


