Adafruit MacroPad RP2040 Starter Kit - 3x4 Keys + Encoder + OLED - ADABOX019 EssentialsStrap yourself in, we're launching in T minus 10 seconds Destination? A new Class M planet called MACROPAD! M here stands for Microcontroller because this 3x4 keyboard controller features the newest technology from the Raspberry Pi sector: say hello to the RP2040. It's a speedy little microcontroller with lots of GPIO pins and 64 times more RAM than the Apollo Guidance Computer. We added 8 MB of flash memory for plenty of storage. This is the full