Input and Output Accessories and Expanders

There are various different input and output devices you can connect to your EX‑CommandStation, such as sensors, displays, various types of I/O expanders, and servo controllers.

These pages outline the various different options available to expand the capabilities of your EX‑CommandStation, and how to connect and configure these devices.

• Default Pin/VPin Allocations and Recommendations
• I2C Devices
• I2C Displays
• I2C GPIO Expander Modules
• Connecting a Servo Module
• EX-IOExpander
• Lew’s Duino Gear duinoNodes