868MHz. Long range low power module

Product Description

The RFM310H/RFM310 module is a low-power, high-performance, OOK, (G)FSK, 4(G)FSK RF transceiver module for wireless applications. It supports a variety of data packet formats and encoding and decoding methods, which can flexibly meet various application requirements. Rich GPIO and interrupt configuration, Duty-Cycle operation mode, channel monitoring, highprecision RSSI, low-voltage detection, power-on reset, low-frequency clock output, fast frequency hopping, squelch output and other functions make the application more flexible. 

Product Features

§ Super strong anti-interference ability, suitable for use in complex interference environments

§ Sensitivity -114dBm, DR=10kbps, DEV=5KHz @433.92MHz

§ Operating frequency: 433.92/868/915MHz

§ Power supply voltage input range: 1.8V-3.6V

§ Output power: +20dbm@RFM300H , +13dbm@RFM300 Transmitting current: 82mA

§ @20dbm @433.92MHz, 28 mA @13dbm @433.92MHz Receiving current: 10mA

§ (enable DCDC)@433.92MHz

§ Automatic Frequency Correction (AFC)

§ Fast and accurate effective signal monitoring (PDJ, RSSI)

§ Automatic ACK and resend

§ 4-wire SPI interface

§ Support pass-through and packet mode

Scope of application

§ Smart meter reading

§ Home security and building automation

§ Industrial monitoring and control

§ Wireless sensor node

§ Tag reader

§ ISM band data communication