To Your Basket Ordering Information Part Number: R235-CM02-RF04 Price: $232.00 Weight: 0.08 lbs The Devantech RF04 is a very easy to use radio telemetry module set for your I2C devices. The main module is powered from the USB bus, so it needs no external power supply or batteries. Just plug it into your PC and it will appear as a COM port. The RF04 module set can be used by anyone who can program a PC to use the COM ports.

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The RF04-900 uses the LPRS EasyRadio ER900TRS tranceiver for EU (868-870MHz) or USA (902-920MHz) markets. Power output up to 10mW. NOTE restrictions in USA to 1mW and 5mW EU

Additional application notes, schematics, and tech support can be found at Robot Electronics.

For further technical information on the transceiver, visit the Low Power Radio Solutions (LPRS) website Easy Radio tranceiver page.