Wireless FSK receiver module RFM31

RESOURCES & TOOLS

The RF31 is low cost ISM FSK receiver IC and offers advanced radio features including continuous frequency coverage from 240 ~ 960 MHz . The extremely low receive sensitivity (-118 dBm) ensures extended range and improved link performance.

Click here to view the datasheet of RFM31

Features:


    
        
            
            
                Frequency Range = 240 ~ 960 MHz
                Sensitivity = -118 dBm
                Low Power Consumption
                Data Rate = 1 to 128 kbps
                Power Supply = 1.8 to 3.6 V
                Ultra low power shutdown mode
                Digital RSSI
                Wake-up timer
                Auto-frequency calibration (AFC)
                Configurable packet structure
                Clear channel assessment
                Programmable RX BW 2.6 ~ 620kHz
            
            
            
            
                Programmable packet handler
                Programmable GPIOs
                Preamble detector
                RX 64 byte FIFOs
                Low battery detector
                Temperature sensor and 8-bit ADC
                -40 to +85 °C temperature range
                Integrated voltage regulators
                Frequency hopping capability
                FSK, GFSK, and OOK modulation
                Low BOM
                Power-on-reset (POR)

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