NerO, Energy-Efficient Design for an Arduino Uno
The FTDI NerO-LP1 is an enhanced design for the Arduino UNO processor board featuring a switchmode +5V regulator for greater efficiency amongst other detail improvements. Like the UNO, it is CE and FCC certified and is suitable for commercial as well as hobbyist applications.
16MHz ATmega328 Microcontroller with Optiboot Bootloader FT231XS USB-UART bridge Arduino shield compatible with UNO R3 form factor Arduino Software (IDE) and UNO library compatible 14 x Digital I/O pins (including 6 x PWM outputs) 6 x Analogue Inputs MicroUSB connector Status and Power LEDs On/Off power switch Reset pushbutton Long shield connector pins fitted Efficient +5V @ 1A switching regulator Power supply VIN: +7V to +20Vdc (+9V or +12V recommended)