M5 Atom is absolutely tiny

A new computer arrived at our house today. The postman just popped it through the letterbox. The Atom is a tiny new microcontroller from M5Stack. It contains a button, a multicolour led and an accelerometer. It has enough pins to be useful along with a Grove socket.

It’s a little bit bigger than the top of my thumb, it contains an ESP32, it can run MicroPython and hang off Azure or Bluetooth. And you can buy them for six dollars apiece.

I know that the world today is a right old mess, but there are still some amazing things to be found.