This version uses two microcontrollers – an Arduino Micro and a Teensy 3.0 ... The Teensy 3.0 handles the data logging of all the captured pokemon with an SD card and RTC.

In fact, you don’t have to use another Arduino. A PC or some other controller could be the surrogate test device. But having it all in a stack is handy. There are several examples of doing ...

The protocol is supported on all Arduino boards, including the latest Arduino Nano Every model. The I2C protocol only requires two wires to connect external devices. One wire (called serial data ...