PCN / Updates

08.09.2025 : FW-Update CAN / DroneCAN - Servos

Due to the change of the processor unit, the parameter settings of the following servo types may be reset when starting up :
 

• MD145SW-CAN / DroneCAN
• MD245MW-CAN / DroneCAN
• MD250MW-CAN / DroneCAN
• MD65MG-CAN / DroneCAN
• MD70MH-CAN / DroneCAN
• MD85MD-CAN / DroneCAN
• MD89MW-CAN / DroneCAN
• MD950TW-CAN / DroneCAN
• MDB777WP-CAN / DroneCAN
• MDB778WP-CAN / DroneCAN
• MDB941WP-CAN / DroneCAN (only 7,4V, not 28,0V)
• MDB950SW-CAN / DroneCAN
• MDB961WP-CAN / DroneCAN (only 7,4V, not 28,0V)

Servos delivered between January 1, 2023, and August 31, 2025 may be affected. The error rate is approximately 0.5% and only affects individual batches.
We recommend checking and, if necessary, updating the firmware according to the instructions below.

📄 Manual FW Update (pdf)

If you need a DPC-CAN Programmer, or if you have additional questions, please contact our Tech Support for further assistance.