Adafruit Radio FeatherWing - RFM69HCW 900MHz

Key Features: Packet radio with ready-to-go Arduino libraries Uses the license-free ISM bands +13 to +20 dBm up to 100 mW Works with the Feather ESP8266, Feather 32u4, WICED Feather, Teensy 3 Feather and Feather M0 series Range of approx. 350 meters, depending on obstructions, frequency, antenna and power output Add short-hop wireless to your Feather with these RadioFruit Featherwings. These add-ons for any Feather board will let you integrate packetized radio (with the RFM69 radio) or LoRa radio (with the RFM9x's). These radios are good options for kilometer-range radio, and paired with one of our WiFi, cellular or Bluetooth Feathers, will let you bridge from 433/900 MHz to the Internet or your mobile device.This RFM69 @ 900 MHz version can be used for 868 MHz or 915 MHz (the radios use software configured frequency. These are +20dBm FSK packet radios that have a lot of nice extras in them such as encryption and auto-retransmit. They can go at least 500 meters line of sight using simp