SDR: RFM69HCW - cyberxml/pentos GitHub Wiki
http://rdepablos.merlitec.com/mixed/rfm69-library-for-raspberry-pi
The Featherwing is a 'shield' not the actual working RFM board
https://cdn-learn.adafruit.com/downloads/pdf/radio-featherwing.pdf
http://rdepablos.merlitec.com/mixed/rfm69-library-for-raspberry-pi
The Featherwing is a 'shield' not the actual working RFM board
https://cdn-learn.adafruit.com/downloads/pdf/radio-featherwing.pdf