To command the encoder emulator, there is example of Codesys V3 project in the ./Example folder, in this project is used a Raspberry Pi with Codesys runtime. The Arduino is connected with the ...

There should be two example Sketches. The first one: SmartLCDandIOexpander_I2C_Backpack is the code you program into an Arduino Nano and mount to the back of the LCD display. This display will emulate ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very ...

[Johngineer] found himself in need of an I2C sniffer, but didn’t have one available. Necessity is the mother of invention, so he put together this I2C sniffer sketch for Arduino. The arduino … ...

Aside from the Nano it has an SD card and associated level shifter, and an SSD1306 i2c screen. Most of the Arduino’s lines drive the floppy interface, so the five-button control comes to a ...