Phoenix Edge Series ESCs are the next evolution in speed controller technology. The white user programmable auxiliary wire can be used for features such as helicopter governor gain input adjustments mid-flight, serving as an audible beacon after an “unexpected landing”, acting as an RPM output for 3-axis gyros that support RPM sensors, can be used as an ESC arming lock, or as a receiver arming lock. Combined with data logging, access to Castle’s industry-leading software functions, and USB programming capability via Castle Link USB adapter, Phoenix Edge offers unparalleled versatility.

Phoenix Edge Series ESCs are the next evolution in speed controller technology. The white user programmable auxiliary wire can be used for features such as helicopter governor gain input adjustments mid-flight, serving as an audible beacon after an “unexpected landing”, acting as an RPM output for 3-axis gyros that support RPM sensors, can be used as an ESC arming lock, or as a receiver arming lock. Combined with data logging, access to Castle’s industry-leading software functions, and USB programming capability via Castle Link USB adapter, Phoenix Edge offers unparalleled versatility.