RFM69W /RFM69HW SX1231H 433MHz /868MHz /915MHz HopeRF transceiver RF module

Brief introduction

The RFM69 series  is a highly integrated RF transceiver capable of operation over a wide frequency range, including the 433, 868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM69HW offers the unique advantage of programmable narrow-band and wide- band communication modes without the need to modify external components. The RFM69HW is optimized for low power consumption while offering high RF output power and channelized operation. TrueRF? technology enables a low- cost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations.

Features

+20 dBm for RFM69HW and +13dBm for RFM69W  Power Output Capability
High Sensitivity: down to -120 dBm at 1.2 kbps
High Selectivity: 16-tap FIR Channel Filter
Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm,80 dB Blocking Immunity, no Image Frequency response
Low current: Rx = 16 mA, 100nA register retention
Programmable Pout: -18 to +20 dBm in 1dB steps
Constant RF performance over voltage range of chip
FSK Bit rates up to 300 kb/s
Fully integrated synthesizer with a resolution of 61 Hz
FSK, GFSK, MSK, GMSK and OOK modulations
Built-in Bit Synchronizer performing Clock Recovery
Incoming Sync Word Recognition
115 dB+ Dynamic Range RSSI
Automatic RF Sense with ultra-fast AFC
Packet engine with CRC-16, AES-128, 66-byte FIFO Built-in temperature sensor

APPLICATIONS

Automated Meter eading
Wireless Sensor Networks
Homeand Building Automation
Wireless Alarm and Security Systems
Industrial Monitoring and Control
Wireless M-BUS

Useful Link : User guide & demo code& test report 

Data sheet:  RFM69HW , RFM69W

GitHub : LowPowerLab