| Dimensions | 56 x 56 x 21.5mm |
| Weight | 53g |
| MCU | ESP32-S3, Xtensa32-bit LX7 dual-core processor, main frequency up to 240 MHz |
| Operating Voltage | 3.3V |
| Supply Voltage | USB(5V), Lithium battery pack(3.7~4.2V) |
| Output Current | 500mA (Max) |
| TFT Screen | 1.77-inch, 160*128 |
| Programming Platform | Kittenblock(recommended) / circuitPython |