HC-42 6pin Bluetooth 5.0BLE Serial Port Module

A new generation of digital transmission modules based on the Bluetooth BLE V5.0 Bluetooth protocol is the HC-42 6pin Bluetooth 5.0BLE Serial Port Module. The modulation technique is GFSK, and the operating frequency band is 2.4GHz ISM. The receiving sensitivity of the module is -96dBm, and its maximum transmit power is 4dBm.

Bluetooth Low Energy, or BLE, is the protocol used by the HC-42 6pin Bluetooth 5.0BLE Serial Port Module. Power usage is the primary distinction between Bluetooth and BLE. Although Bluetooth can handle more data than BLE, it uses more power. For swiftly exchanging small amounts of data between adjacent devices, BLE is more suitable. Because BLE uses less power, its devices may function on a small battery for years, making it ideal for the Internet of Things!

Note: The product dimensions may have ±2% error. Color also may vary due to light effect.

Specifications:

1. Part Number: HC-42D
2. Version: BLE 5.0
3. Module Size: 37mm *15.6 mm
4. Frequency Band: 2.4G
5. Air Rate: 1Mbps/2Mbps
6. Working Voltage: 1.8~3.6V
7. Antenna: PCB internal antenna
8. Shutdown Current: 0.3μA
9. Communication Interface: UART
10. Sensitivity: -96dBm@1Mbps
11. Level: 1.8~3.6V，Same to Working Voltage
12. Working Humidity: 10％~90％
13. Transmit Power: -40~4dBm
14. Storage Temperature: -40℃~+85℃
15. Reference Distance: 40m/2Mbps（BLE 5.0）
16. Working Temperature: -25℃~+75℃

Package Includes: 

1 x HC-42 6pin Bluetooth 5.0BLE Serial Port Module.