The T-Watch Car is an ESP32-based programmable watch kit consisting of a Core PCB and Car backplane. You can even program the T-Watch Car with Arduino, ESP-IDF or MicroPython.
- Main chip: ESP32, dual core MCU (integrated dual mode Bluetooth/wifi), PMU power management
- Display: 1.54 inch LCD capacitive touch screen
- Sensor: BMA423 three-axis accelerometer, built-in step counting algorithm, activity recognition / tracking, advanced gesture recognition, etc.
- Combination kit: lithium battery, design open mold, and thick strap, and black and white
- Development platform: ESP-IDF (native SDK), Arduino, Lua, MicroPython, Scratch
- Support for expandable module use
| ESP32 | Attribute | Description |
|---|---|---|
| GPIO05 | CS | TFT_CS |
| GPIO18 | SCLK | TFT_SCLK |
| GPIO19 | MOSI | TFT_MOSI |
| GPIO27 | DC | TFT_DC |
| GPIO12 | BL | TFT_BL |
| ESP32 | Attribute | Description |
|---|---|---|
| GPIO25 | 1-wire | ServoA_wheel |
| GPIO26 | 1-wire | ServoB_wheel |
| GPIO13 | 1-wire | ServoC_shovel |