DFRobot DFRduino
- DFRobot DFR0010, The DFRduino Nano USB (Universal Serial Bus) Microcontroller V3.1 (ATMega 328) is a breadboard-ready version of the Arduino mini with integrated USB (Universal Serial Bus). It has everything that the Diecimila has (electronically) with more analogue input pins & an on-board +5V AREF jumper. The nano's pin layout works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power & ground on the other). It automatically senses & switches to the higher power supply, so there is no need for a power select jumper. The DFRobot DFRduino Nano USB (Universal Serial Bus) Microcontroller V3.1 (ATMega 328) can be powered via the mini-B USB (Universal Serial Bus) connection, 6 to 20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). DFRobot DFR0010 DFRduino Nano V3.1 (Arduino Nano Compatible)