| Dimensions | 52 x 76 x 12mm |
| MCU | STM32F401RET6, 32-bit ARM Cortex M4 core |
| Operating Voltage | 3.3V |
| Supply Voltage | USB(5V), Lithium battery pack(3.7~4.2V) |
| Output Current | 500mA (Max) |
| Programming Platform | MakeCode Arcade (recommended) / MicroPython |
| Dimensions | 52 x 76 x 12mm |
| MCU | STM32F401RET6, 32-bit ARM Cortex M4 core |
| Operating Voltage | 3.3V |
| Supply Voltage | USB(5V), Lithium battery pack(3.7~4.2V) |
| Output Current | 500mA (Max) |
| Programming Platform | MakeCode Arcade (recommended) / MicroPython |