Pro Micro 32U4 Board - 5V 16Mhz - Arduino Bootloader
This tiny little board use the same 32u4 microcontroller as the Arduino Leonardo. The 32u4 is running at 16MHz and 5V. There is a voltage regulator on board so it can accept voltage up to 12VDC. If you’re supplying unregulated power to the board, be sure to connect to the “RAW” pin on not VCC.
Arduino 32U4 with A6 GPRS GSM Board
The 32U4 with A6 GSM/GPRS Board is based on mega32U4 and A6 GSM/GPRS module. It can be used to call and send text messages, via GPRS to upload data to server. At t..
Mega R3 2560 - FTDI - Compatible with Arduino®
The Mega 2560 R3 with the FTDI USB chipset is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be u..