The HC-42 Bluetooth 5.0 BLE Serial Port Module Without Baseplate is a lightweight and space-saving module designed for advanced Bluetooth 5.0 applications. Offering low energy consumption and high-speed data transmission, this module is ideal for IoT devices, wearables, and compact embedded systems. Its baseplate-free design allows seamless integration into custom PCBs and space-limited projects. Fully compatible with Arduino, Raspberry Pi, and other platforms, it provides reliable and efficient wireless communication.
- Bluetooth 5.0 BLE: Faster and more efficient wireless communication.
 - No Baseplate: Ideal for compact and custom PCB designs.
 - Low Power Consumption: Optimized for battery-powered devices.
 - High-Speed Data Transmission: Reliable and stable performance.
 - Wide Compatibility: Supports Arduino, Raspberry Pi, and more.
 
HC-42 Bluetooth 5.0 BLE Module Specifications
- Bluetooth Standard: Bluetooth 5.0 BLE
 - Operating Voltage: 3.3V to 5V
 - Communication Interface: UART (Default Baud Rate: 9600)
 - Range: Up to 100m (line of sight)
 - Dimensions: 26mm x 13mm x 2.2mm
 
HC-42 Bluetooth 5.0 BLE Module Applications
- IoT Devices: Enable efficient Bluetooth communication in smart systems.
 - Wearables: Add Bluetooth 5.0 functionality to compact gadgets.
 - DIY Projects: Create custom wireless solutions for hobby electronics.
 - Automation: Use in home and industrial automation systems.
 - Embedded Systems: Integrate into custom-designed PCBs.