* Programming - The Arduino/Genuino Uno can be programmed with the (Arduino Software (IDE)). * Warnings - The Arduino/Genuino Uno has a resettable polyfuse that protects your computer's USB ports from shorts and overcurrent. * Differences with other boards - The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. * Power - The Arduino/Genuino Uno board can be powered via the USB connection or with an external power supply. * Memory - The ATmega328 has 32 KB (with 0.5 KB occupied by the bootloader). It also has 2 KB of SRAM and 1 KB of EEPROM (which can be read and written with the EEPROM library). * Input and Output - See the mapping between Arduino pins and ATmega328P ports. The mapping for the Atmega8, 168, and 328 is identical. * Communication - Arduino/Genuino Uno has a number of facilities for communicating with a computer, another Arduino/Genuino board, or other microcontrollers. * Automatic (Software) Reset - Rather than requiring a physical press of the reset button before an upload, the Arduino/Genuino Uno board is designed in a way that allows it to be reset by software running on a connected computer.

* MODULAR - Stackup Each module in the TinyDuino family has been optimized to include only the core circuits for it’s specific function to keep the size as low as possible at the best possible price. The main TinyDuino processor board includes the core processor circuitry, however the USB and DC power regulators have been offloaded to TinyShields. * TINYSHIELDS - Just like on the standard Arduino platform, where you can add expansion shields to add more features, the TinyDuino allows expansion by using TinyShields. Whether you want to add communication capabilities (like Bluetooth, WiFi, USB), sensor readings, drive a display or run motors for your swarm of tiny robots – there is a shield for that. * EASY TO PROTOTYPE WITH - Being so small, you’d think you need to be an expert with a soldering iron to use these things, right? Not at all! We designed these boards to be extremely easy to be used by hobbyists to embed into your projects. * OPEN SOURCE - OSHW LogoTinyCircuits proudly supports open source hardware and have released all the design files for the TinyDuino on our website. If you have a great idea for a TinyShield or similar Tiny project, you are free to design your own board derived from our design files.