SparkFun Beefy 3 - FTDI Basic Breakout Chip Family_SAM The card requires a 24VAC/1A

The card requires a 24VAC/1A external transformer to operate and has to be powered from its own pluggable connector

but you may run into problems if you're using CircuitPython and third-party breakouts that do not have their own pull-ups

microSD pin requires digital #4

The included 8GB micro-SD card comes pre-loaded with the Raspbian operating system

Grab a bargain

SparkFun Beefy 3 - FTDI Basic Breakout Chip Family_SAM The card requires a 24VAC/1AThis is the SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3. 3V Arduino boards. It can also be used for general serial applications. Built upon the same foundation as our 3. 3V SparkFun FTDI Basic Breakout, the Beefy 3 is equipped with an AP2112K voltage regulator making this FTDI basic breakout board capable of handling a current load