This code is derived from Toit sample code:
Please refer to their respective licenses.
From the ESP32_Core_board_V2 (aka ESP32-DevKitC) to the TFT display.
| ESP32-DevKitC Pin | Adafruit TFT Pin | Description |
|---|---|---|
| 5V | Vin | 5v power |
| 3v3 | not connected (n/c) | |
| GND | Gnd | GND |
| IO19 | SCK | clock |
| IO23 | S0 | miso |
| IO25 | SI | mosi |
| IO22 | TCS | touchscreen chip select |
| IO18 | RST | reset |
| IO21 | D/C | data/command |
| CCS | n/c | |
| IO5 | Lite | backlight |
- Jank on the bottom row of the display
- As at 2021 Aug 01, using an Alpha firmware version v1.2.0-pre.127+ from Toit in the subscriber device. There is a bug in the v1.1.3 firmware, related to the display driver, causing a compilation error.