Servo 4-Motor boards were tested with this release. However, these are discontinued. It is assumed that the single servo and 8-servo boards will also work.
When you run the Servo Test service, you can set the positions of each of the servos individually. Note that when you set the position of a servo, the value in the textbox is reset to zero, but the new position is shown at the left on the same row.
The XSLT file for controlling the servos should be on the Servo service, not the Test service. This will be fixed in a future release.
The servo service has not been stress tested, so the throughput is unknown.