Arduino Leonardo (ATmega32U4) and RFM12B - Blog

Arduino Leonardo (early) Resources

New ATMega32U4 board to use with nRF24L01 – Martin's corner on the web

Arduino Leonardo ATmega32u4 with headers : ID 849 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Arduino Leonardo R3 ATMEGA32U4

List of Arduino boards and compatible systems - Wikipedia

Blog OpenEnergyMonitor

Arduino Leonardo Clone Atmega32U4 - A2D Electronics

OBSOLETE] Funky v2 – Martin's corner on the web

Moteino Leo: Atmega32u4 based Moteino

RFM12B and arduino mega - Networking, Protocols, and Devices - Arduino Forum

LEONARDO BOARD ATmega32u4 ARDUINO COMPATIBILE - KitResistors