By adding two mikroBUS™ sockets to your Raspberry Pi 3, the Pi 3 click shield allows you to experiment with hundreds of mikroBUS click boards™ from an ever expanding range. These include WiFi, Lora, Bluetooth, GSM, GPS, RFID, OLED, speech recognition, environmental sensors, movement sensors, biosensors, LEDs, relays and many more.

The Pi 3 click shield is compatible with Raspberry Pi 3 model B, 2 B, 1 A+ and B+ Software Demos To support the Pi 3 click shield, there are examples of usage for SPI, I2C and UART peripherals for click boards™. They are written in Python programing language. There is also an example of usage for the ADC integrated on the Pi 3 shield.

More details about examples and example code can be found on Libstock and GitHub.