Arduino Nano on a USB stick.
Fully compatible with Arduino Nano and programmable with Arduino IDE. Has two 5V relays driven by data pins. Arduino pins configurable by jumpers as normal data pins or relay control pins.
You can buy R2Duino on my website http://nakedninja.cc.
Specifications:
Microcontroller: ATmega328p
- Flash Memory: 32kB
- RAM: 2kB
- Clock Speed: 16MHz
- Operating Voltage: 5 Volt Power Supply Voltage: 5 Volt Operating Current: Standby mode: ~ 15mA Relays: 60V AC/DC 400mA Relay Pins:
- Relay 1: D8
- Relay 2: D9