Adafruit ItsyBitsy M4 Express featuring ATSAMD51 _BF25_20 quad-core 1

quad-core 1

or those who wish to operate in solar or battery based systems do not have to provide an extra power supply for the sensor

At the heart is an ATmega328P

We have a couple of digital thermocouple amplifiers in the shop already from Maxim

Compatible with USB 2

Adafruit ItsyBitsy M4 Express featuring ATSAMD51 _BF25_20 quad-core 1What's smaller than a Feather but larger than a Trinket? It's an Adafruit ItsyBitsy M4 Express featuring the Microchip ATSAMD51! Small, powerful, with a ultra fast ATSAMD51 Cortex M4 processor running at 120 MHz this microcontroller board is perfect when you want something very compact, with a ton of horsepower and a bunch of pins. This Itsy is like a bullet train, with it's 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM.