Features: This Sipeed M1s Dock development board features a secure FPC socket for easy connection and ensures safe operation with voltage control. Electrical Protection: Avoid electrical contact with the PCBA; discharge all static electricity from your hands before touching the PCBA. GPIO Voltage: Adhere to the working voltage specified for each GPIO in the schematic. Exceeding this voltage can cause permanent damage to the PCBA. FPC Cable Connection: Ensure the flexible FPC ribbon cable is fully inserted into the connector without any misalignment. Power off completely before inserting or removing the cable. Short Circuit Prevention: Avoid liquid or metal contact with the component solder pads on the PCBA while powered, as this can cause a short circuit and damage the PCBA. Specifications: Item: Sipeed M1s Dock Development Board Features: AI+IoT BL808 RISC-V Flash: 16MB System: FreeRTO Display: SPI/8bitMCU/RGB LCD Wireless: WIFI+BLE+Zigbee USB: USB2.0 HS Package Types: A: Development Board / B: Camera Kit / C: Screen Accessories / D: Case / E: TF2JTAG Debugger Note: Due to lighting effects and shooting angles, there might be some color differences, please understand. Please allow 0-1 cm error due to manual measurement. Package Includes: 1 Set Sipeed M1s Dock Development Board