M5StickC PLUS2 is an iterative version of M5StickC PLUS, featuring the ESP32-PICO-V3-02 chip as the main controller with built-in WiFi functionality. The compact device integrates a variety of features into its small form factor, including infrared, microphone, LED, IMU, buttons, buzzer, and more. It boasts a 1.14-inch TFT display with a resolution of 135 x 240, powered by the ST7789V2. The battery capacity has been increased to 200 mAh, and the interface also supports HAT and Unit series products. This compact and versatile development tool is designed to create endless possibilities. M5StickC PLUS2 facilitates rapid prototyping of IoT products and streamlines the entire development process. Even beginners in programming can easily build interesting applications and apply them in real-world scenarios with M5StickC PLUS2. Power On: Wake-up can be initiated by pressing "BUTTON C" for more than 2 seconds, or a signal triggered regularly. After triggering the wake-up signal, the HOLD(G4) pins must be set to a high level (1) in the program initialization to maintain power supply, otherwise the device will enter the shutdown state again. Power Off: When there is no external USB power supply, press "BUTTON C" for more than 6 seconds; or when there is no external USB power supply, set HOLD(GPIO4)=0 in the program operation, that is, to achieve shutdown. Features: ESP32-PICO-V3-02-based, supports WiFi Built-in 6-axis IMU IR transmitter Microphone Buttons, LCD (1.14 inch) Built-in Lithium Polymer Battery @ 200 mAh Expandable socket Built-in passive buzzer Portable & wall-mounted Applications: Internet of Things terminal controller Wearable devices STEM education product Various batches may have different appearances, which does not affect the use. Color: yellow Material: ABS Package Contents: 1 x StickC PLUS2 IoT Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.