Overview

The RFM6601 module includes a general wireless communication SoC, integrated with RF transceiver and a 32-bit RISC MCU. The MCU uses ARM Cortex M4, with 48 MHz operation frequency. The RF Transceiver has continuous frequency coverage from 868 MHz to 868.2 MHz. The RFM6601W-868S2 Module provides ultra-long range and ultra-low power communication for wireless alarm аpplications. RFM6601W-868S2 can achieve a high sensitivity to -138 dBm and  the maximum transmit poweris up to +2 dBm. This makes the module suitable to be used in long  range and have high efficiency.

Features

• Working Voltage: 1.7V - 3.7V 

• Working Frequency: 868 MHz to 868.2 MHz 

• Receiving Sensitivity: -138 dBm @SF=12, BW=125KHz

• Tx Current: 20mA @+2dbm (3.3V) 

• Rx Current: 10mA @868.1 MHz

Applications

• Intruder alarm systems
  

• Safety and security sensors

• Personal Security Alarm

• Emergency Distress Beacons