Adafruit Feather M0 RFM69HCW Packet Radio - 433MHz RadioFruit SF_Development Kits This transmitter even has RDS/RBDS

This transmitter even has RDS/RBDS support - that's text/data transmissions that many modern FM receivers support

The Pololu step-up/step-down voltage regulator S7V7F5 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to-DC converter) that uses a buck-boost topology

Feather Wing Radio

Date Board Revision Device Version Packaging Revision Comment June 2011 0 100   Product Release June 2011 0 101   getLabelString fixed for labels longer than 7 characters October 2017 0 101 B Removed USB cable from packaging September 2018 1 101 B Added heatsink

Adafruit Feather M0 RFM69HCW Packet Radio - 433MHz RadioFruit SF_Development Kits This transmitter even has RDS/RBDSThis is the Adafruit Feather M0 RFM69 Packet Radio (433 MHz) . We call these RadioFruits , our take on a microcontroller with a RFM69 HCW packet radio transceiver plus built in USB and battery charging. It's an Adafruit Feather M0 with a 433MHz radio module cooked in! Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller