Description:
HC-42 Bluetooth Module You can easily send data serially to, for example, your phone, tablet, or Other (HC-42) Bluetooth modules. HC-05 could be set to master or slave by a user. HC-06 can only be master or slave which could be customized.
Specifications:
- Working Temperature: -25℃~+75℃
- Part Number: HC-42D
- Version: BLE 5.0
- Module Size: 37mm *15.6 mm
- Frequency Band: 2.4G
- Air Rate: 1Mbps/2Mbps
- Working Voltage: 1.8~3.6V
- Antenna: PCB internal antenna
- Shutdown Current: 0.3μA
- Communication Interface: UART
- Sensitivity: -96dBm@1Mbps
- Level: 1.8~3.6V， Same to Working Voltage
- Working Humidity: 10％~90％
- Transmit Power: -40~4dBm
- Storage Temperature: -40℃~+85℃
- Reference Distance: 40m/2Mbps（BLE 5.0）
Package Included:
1 x HC-42 Bluetooth Module