Characteristics:

• Use serial communication to control the module by sending AT commands
• Support dual-band 433/470MHz and 868/915MHz
• Built-in LoRaWAN protocol stack to support China CLAA protocol
• Support EU868/US915/AU915/Japan 902-928MHz LBT function
• Up to 72 upstream channels (64 bandwidths for 125kHz normal channels, 8 channels 500kHz bandwidth)
• Support CLASS A and CLASS C, Class B is online later
• Support APB and OTAA to join the network
• Support for custom data rates
• Support communication with full-duplex LoRaWAN gateway
• Support LoRa point-to-point communication
• Support RSSI detection
• Current in sleep mode is as low as 1.45uA
• Upgrade firmware through the serial port

Applications:

• Metering and billing
• Smart home and building automation
• Intelligent traffic intelligent parking lot
• Wireless alarm and security system
• Industrial monitoring and energy supply regulation
• Remote irrigation and environmental monitoring
• M2M application

Parameters:

References:

• RHF76-052 Specification
  
• RHF76-052 package
• RHF76-052 Manual
• RHF76-052 Hardware Manual
• RHF76-052 AT command set