Quantity   Component name
1 × 3.5 inch TFT 480x320 resolution and 8 bit parallel interface - much faster than SPI interface
1 × ESP32S2 MCU - where the firmware runs
1 × 3-dir-tact Used to change profile (layout of the key)
1 × Crystal 40M 3225
1 × AMS1117-3.3
1 × USB-TYPEC
1 × SK6812 RGB backlight
1 × S8050 backlight control
1 × USBLC6-2SC6 ESD and TVS Suppressors / ESD and Transient Voltage Suppression (TVS) Diodes and Arrays
1 × Resisters and Capacitors