Featuring a 32-bit ARM processor running at 48MHz, and boasting 32K of ram, the Neutrino is far more powerful than your standard Arduino Uno, Micro, Nano, or Pro Mini!

And because it has the same processor and pinout, all libraries written for the Zero will work on the Neutrino without modification!

• Microcontroller: Atmel ATSAMD21G18 ARM Cortex M0+
• Clock speed: 48 MHz
• Operating voltage: 3.3V
• I/O pin limits: 3.3V, 7 mA
• Digital I/O pins: 14, with 12 PWM
• Analog input pins: 6, 12-bit ADC channels
• Analog output pins: 1, 10-bit DAC
• Flash memory: 256 KB
• SRAM: 32 KB
• Voltage regulator: 3.7-5.5V input / 3.3V, 300mA output
• Dimensions: 1.4 x 0.7" (36mm x 18mm)

Programming is easy! Like most Arduinos, you simply plug the board into your PC using a micro USB cable, select the board you want to program, and hit the upload button in the IDE when you're ready. The Neutrino ships with the Zero bootloader installed, and most of the time it will auto-reset when the USB serial port is opened by the IDE, but in the event that this fails, you can always hit the reset button on the board to force it to enter bootloader mode after your program finishes compiling.

Status LED

Like most Arduinos, a green LED is connected to pin 13. This can be used as a status indicator, and on the Neutrino it functions as a power indicator as well; coming on automatically when power is applied to the board.

10-bit DAC

Say goodbye to the Tone() command forever! Turn your Neutrino into a virtuoso by connecting an amplifier to pin A0 an using the Audio library to play .WAV files with the built-in DAC!

Support

If you have any questions, or would like to see the schematics, please head on over to RabidPrototypes.com!