[Rafael] just made a little library that allows you to interface these modules to the Atmega328p-based Arduino UNO in order to gain ... Arduino platform. The 30-pin SIMM shown above is capable ...

But what if the Arduino Uno was released in 1980 ... No USB-UART (which also means no USB programming), a different pin layout (Arduino shields likely won’t fit) and more I/Os than the ATmegas ...

This includes the following: Unfortunately, the more popular boards like the Uno ... pre-soldered pin headers (as it isn't ...