Each device created by gogodyne is simple, stylish, and powered by its own gogoBrain microcontroller board.
The gogoBrain is a compact circuit board built around the ATmega328P 8-bit microcontroller. It has a 16MHz clock and is powered by USB.
The gogoBrain2 is a circuit board built around the NodeMCU-32S development board. The microcontroller is the ESP32, which has advanced features including WiFi.