Adafruit ItsyBitsy M4 Express featuring ATSAMD51 _BF25_20 TV got his hands on

TV got his hands on a prototype

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

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

and two GPIO that can be I2C/ADC/UART

The IoT (internet of things) world is coming

Adafruit ItsyBitsy M4 Express featuring ATSAMD51 _BF25_20 TV got his hands onWhat'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.