SKU:K016-H2














StickC-Plus2 Watch Kit is a smartwatch kit that includes the M5StickC Plus2 IoT development board and a series of watch strap accessories. Leveraging the powerful hardware resources and expandability of the StickC-Plus2 itself, it can be used not only for time display but also for applications such as activity monitoring and smart home control. When paired with the M5Stack HAT hardware ecosystem for secondary development, it can unleash even more application possibilities for smart wearables.
| Specification | Parameter |
|---|---|
| SoC | ESP32-PICO-V3-02@Dual-Core Processor, 240MHz Main Frequency |
| Flash | 8MB |
| PSRAM | 2MB |
| Wi-Fi | 2.4 GHz Wi-Fi |
| Input Voltage | 5V@500mA |
| Interface | USB Type-C x1, GROVE (I2C+I/O+UART) x1 |
| LCD Screen | 1.14 inch, 135 x 240 Colorful TFT LCD, ST7789v2 |
| Microphone | SPM1423 |
| Buttons | Custom Buttons x3 |
| Power Indicator LED | Green LED x1 (Non-Programmable) |
| RTC | BM8563 |
| Buzzer | Onboard Buzzer |
| MEMS | MPU6886 |
| Antenna | 2.4G 3D Antenna |
| External Pins | G0, G25/G26, G36, G32, G33 |
| Battery | 200mAh@3.7V, inside |
| Operating Temperature | 0~40°C |
| Strap Size & Weight | 230 x 22 x 6mm / 12.3g |
| Product Size | 38.0 x 26.7 x 10.6mm |
| Product Weight | 28.8g |
| Package Size | 125.0 x 65.0 x 23.0mm |
| Gross Weight | 72.0g |
Press and hold BUTTON C for more than 2 seconds, or wake the device via an IRQ signal triggered by the RTC timer. After the wake-up signal is triggered, set the HOLD (G4) pin to high (1) in the program initialization to maintain power; otherwise, the device will return to the power-off state.
When no external USB power is connected, press and hold BUTTON C for more than 6 seconds, or set HOLD (GPIO4) to 0 during program execution to cut off power. When USB is connected, holding BUTTON C for more than 6 seconds turns off the display and enters sleep mode, but does not cut power.














| Driver Name | Compatible Chip | Download Link |
|---|---|---|
| CH9102_VCP_SER_Windows | CH9102 | Download |
| CH9102_VCP_SER_MacOS v1.7 | CH9102 | Download |
| Easyloader | Download | Note |
|---|---|---|
| StickC-Plus2 Factory Test Easyloader | download | / |