Adafruit’s latest RP2040 board is a compromise. It is not as small as the QT Py RP2040 nor is it as feature rich as their Feather RP2040 but it does offer a great selection of GPIO pins in a compact form factor. The $10 ItsyBitsy RP2040 is the ideal for those that need lots of GPIO pins in a small package. Continuing Adafruit’s range of ItsyBitsy boards, the RP2040 model brings the powerful Raspberry Pi RP2040 SoC to the form factor and from a distance you may be forgiven for thinking that this is an Arduino Nano, the resemblance is striking.
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