This is not an Arduino, although it sure looks like one ! This is a feature-loaded, turbocharged ESP32 Wifi/Bluetooth Low Energy SoC development board for IoT applications.
This kit includes all the basic components required to get your Kalam-based IoT project up and running.
This "Cap" for the Kalam IOT platform interface board allows you to connect the Kalam IOT board to a breadboard for prototyping or for connecting external electronic components such as LEDs, buttons and everything else.
ProtoCentral Kalam v3 is our own IOT platform based on the ESP8266 Wi-Fi SoC and programmable with Arduino. It's easy-to-use, low cost and easily scalable.