# Smart Sensor

- [MAXSpline Encoder](/ion-control/smart-sensor/maxspline-encoder.md)
- [MAXSpline Encoder Specifications](/ion-control/smart-sensor/maxspline-encoder/maxspline-encoder-specifications.md)
- [MAXSpline Encoder Firmware Changelog](/ion-control/smart-sensor/maxspline-encoder/maxspline-encoder-firmware-changelog.md)