- Six relay outputs with a maximum current of 0.5A and a maximum voltage of 30V
- One ampere maximum load per output, 30V maximum per output
- Outputs are on pins 8 to 13, analog inputs on pins A0 to A5, and digital inputs on pins 2 to 7
- Downloadable sample sketch
- Stackable design, allowing the shield to be used with other shields
The I/O Shield for Arduino is a general-purpose input and output shield. It is also available as a fully-assembled module.