The Arduino Tre, a small computer for hardware hackers and hobbyists, uses Texas Instruments' Sitara AM335x processor, which is based on the Cortex-A8 design from ARM Holdings.

The small Arduino development board offers a fantastic alternative to the larger form factor of the Arduino Uno and even the Arduino Nano. Specifications of the Atto are listed below and the board ...

The chip also introduces other enhancements. Compared with Arduino’s previous-generation chip, the amount of onboard SRAM cache in the Uno R4 has been increased from 2 kilobytes to 32 kilobytes.

There may be smaller Arduino compatible boards out there, and this is just a case study between these two. We think when it comes to making bold claims like “worlds smallest” or something ...