Arduino GSM Shield 2 (integrated antenna) - Corzotech
Arduino Leonardo without headers - ATmega32u4
Arduino YUN mini - Corzotech
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 data sheet. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB connection a power supply socket an ICSP header and a reset button. It contains everything was necessary to support the microcontroller; simply connect it to a computer with a USB cable or operate it with an AC/DC adapter or a battery to get started.
Arduino Leonardo (with Headers)
Proto-Screwshield (Wingshield) R3 Kit for Arduino - Corzotech
Arduino USB 2 Serial Micro - Corzotech
Arduino M0 Pro - Corzotech
The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB port a power supply jack an ICSP header and a reset button. It contains everything was needed to support the microcontroller; simply connect it to a computer with a USB cable or supply it with an AC/DC adapter or a battery to get started.
Arduino Leonardo Without Headers (A000052)
Arduino Micro - Corzotech
Arduino Leonardo (+headers) - Devobox
Arduino Micro without headers — Arduino Online Shop
Arduino Leonardo Without Headers at best price in Chennai by C M Ostronics