Adafruit Feather 32u4 with RFM69HCW Packet Radio - 433MHz

Experience seamless wireless communication with the Adafruit Feather 32u4 Radio (RFM69HCW) 433MHz, a compact microcontroller with a built-in radio module. This RadioFruit model supports flexible wireless networks beyond 2.4GHz standards, ideal for creating longer-range, low-power communication links.

At its core, the ATmega32u4 chip operates at 8 MHz and features USB-native support, simplifying programming and debugging. The compact design includes a 32K flash memory, 2K RAM, and 20 GPIO pins, enabling versatile project applications. The built-in 100mA LiPo charger allows for seamless battery integration, with automatic USB power switching and battery voltage monitoring.

The RFM69HCW 433 MHz radio module utilizes a packet radio system with an AES-128 encrypted engine, supporting multipoint networks with a range of approximately 350 meters. This module operates within the amateur and license-free ISM bands, offering up to 100 mW power output for optimal signal strength.

Included are solderable headers for easy integration, while optional lipoly batteries and USB cables cater to portable use. With an intuitive setup for the Arduino IDE, the Feather 32u4 Radio is ready for innovative projects exploring the possibilities of wireless networks.