Netduino

Netduino is an open source electronics platform using the .NET Micro Framework. The .NET Micro Framework combines the ease of high-level coding and the features of microcontrollers. Featuring a 32-bit microcontroller and a rich development environment. Suitable for engineers and hobbyists alike.

Picture 1: Netduino 2


Technical specifications:

Processor and memory:

● STMicro 32-bit microcontroller;
● Speed: 120MHz, Cortex-M3;
● Code Storage: 192 KB;
● RAM: 60 KB.

Power:

● input: 7.5 - 9.0 VDC or USB powered;
● output: 5 VDC and 3.3 VDC regulated;
● max current: 25 mA per pin (microcontroller max current: est. 125 mA total);
● digital I/O are 3.3 V -- but 5 V tolerant.


Digital I/O features:

● all 22 digital and analog pins: GPIO;
● digital pins 0-1: UART 1 RX, TX;
● digital pins 2-3: UART 2 RX, TX/PWM;
● digital pins 5-6: PWM, PWM;
● digital pins 7-8: UART 3 RX, TX (also works as UART 2 RTS, CTS);
● digital pins 9-10: PWM, PWM;
● digital pins 11-13: PWM/MOSI, MISO, SPCK;
● digital pin SD/SC: SDA/SCL (also works as UART 4 RX, TX).


More information, downloads and support you can find at Netduino.



Source: Netduino.