wireless RF transmitter module - RFM02

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Datasheet:

Click here to view Datasheet

DESCRIPTION:

RFM02 is a low costing ISM band transmitter module implemented with unique PLL approach. It works with FSK modulated signal ranges from 433/868/915MHZ bands, comply with FCC, ETSI regulation. The SPI interface is used to communicate with microcontroller for parameter setting. RFM02 works with receiver module, At 433MHZ band, the pair of module can work up to 300m in the free open air.

Features:

low costing, high performance and price ratio
tuning free during production
FSK or ASK reception
PLL employed
fast PLL lock time
high resolution PLL with 2.5KHz step
programable frequcnecy deviation(from 30kHz to 240kHz,step 30kHz)
programable output power
high data rate (up to 115.2 kbps with FSK modulation��with ASK modulation highest data rate is 256 kbps)
differential antenna output
automatic antenna tuning
SPI interface
clock and reset signal output for external MCU use
10MHz crystal for PLL referencement
programmable crastal load capacitor bank
wakeup timer
low battery detection
2.2V - 5.4V power supply
low power consumption
stand by current less than 0.3µA

Programming Guide

RFM02 programming guide

Demo Kit

RFM02 Demo Kit User Manual