HC-12 Wireless Serial Port Communication Module

HC-12 Wireless Serial Port Communication Module :

HC-12 wireless RF UART communication module is a new generation of multi channel embedded wireless data transmission module. Radio frequency of 433.4 – 473.0MHz, can be setting communication channel, step is 400kHz, a total of 100 channel. The module maximum transmit power is 100mW (20dBm), and -116dBm receiver sensitivity air of the 5000bpsbaudrate, communication distance about 500 meters.

Specifications:

• Long communication distance（About 500 meters at default setting）
• Operating frequency range（433.4—473.0MHz）
• Transmit power（max: 20dBm）
• Power supply voltage（DC 3.2V ~5.5V）

Applications:

• Wireless sensor
• Community building security
• Robot wireless control
• Industrial remote control and telemetering
• Automatic data acquisition
• Container information management
• POS system
• Wireless acquisition of gas meter data
• Vehicle keyless entry system
• PC wireless networking

Features:

• Working current: matching for 30 mA, matching the communication for 8 mA.
• Dormancy current: no dormancy.
• Used for a GPS navigation system, water, and electricity gas meter reading system.
• Bluetooth module HC-08 Master and slave Two in one module.
• Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
• Potter default rate of 9600, the user can be set up.
• Bluetooth protocol: Bluetooth Specification v2.0+EDR
• Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
• Security: Authentication and encryption.
• Profiles: Bluetooth serial port.