Teensy 4.1 ARM Cortex M7 with connectors - compatible with Arduino - DEV-16996

SparkFun's compact board, the Teensy 4.1, features an ARM Cortex-M7 processor with an NXP iMXRT1062 chip, with four times more Flash memory than the Teensy 4.0 version, and two new slots for adding more memory. The Teensy 4.1 has the same size and shape as the 3.6 version and provides more I/O capab...