The Arduino Mega click shield is an extension for the Arduino Mega and any other boards that share the same pinout. This simple shield has three mikroBUS sockets each of which allows you to connect any of more than 150 different types of click boards to your Arduino Mega. Quickly add functionalities like GSM, GPS, WiFi, ZigBee, Bluetooth, or thunder detection, proximity and color sensing and so on. All sorts of sensors, displays, wireless transceivers, connection ports, and encoders are available.

The package includes all necessary headers, which you may solder yourself if needed.

The image below shows the shield with headers soldered on and mounted on an Arduino Mega board, for demonstration purposes.

• Download Arduino Mega Click Shield Schematics
• Arduino Mega Click Shield Example Code — a weather station for use with HDC1000 click, RELAY click, and any 8x8 Click (the code comments have a mistake: put the RELAY click into Socket 3)