Adafruit Metro Mini 328 V1 - Arduino-Compatible - 5V 16MHz [discontinued] _RPI_SD_FLASH Lots of the Raspberry Pi’s

Lots of the Raspberry Pi’s GPIO pins are broken out to a low-profile female header

lua file on your computer

as well as the HiFiberry DAC+ Zero board stacked on top of it

it features eight start-to-finish projects with clear

NFC (near field communication) technology is a great way to interact wirelessly with projects

Adafruit Metro Mini 328 V1 - Arduino-Compatible - 5V 16MHz [discontinued] _RPI_SD_FLASH Lots of the Raspberry Pi’sMake your Arduino based project tiny and with the Adafruit METRO Mini! The METRO Mini works great with the Arduino IDE, and runs the ATmega328P at 16MHz so it is pin compatible with Arduino UNO R3 note you won't be able to plug in shields, but great for use with breadboards. You can use this with the Arduino IDE (both desktop and cloud version) by selecting 'Arduino UNO' in the Boards menu. We sure love the ATmega328 here at Adafruit, and we use them