


Equipped with a built-in reverse polarity protection circuit, the ESC offers
worry-free operation by preventing damage from incorrect battery connections,
ensuring reliability and peace of mind every time you power up.
Note: Full reverse polarity protection of the entire power system can only be achieved when
using the optional non-polarized capacitor. The standard ESC is equipped with capacitor that
is not protected against reverse polarity. If the battery is connected incorrectly, the capacitor
may be damaged; however, the ESC itself will not be affected.
Powered by a 32-bit M4 processor, the ESC delivers lightning-fast response, and handles more data
with precision. With the potential for continuous feature optimization and expansion, it combines
pro-level racing hardware with advanced software to create the ultimate game-changer on track.
Lightning-fast
Large Data
More Accurate
Function OptimizationThe Legacy now includes Smart Fan technology that runs the fan only when needed. This
temperature controlled fan circuit prolongs fan life and improves overall performance.

Updated to include HOBBYWING's patended Softening, the Legacy now includes
a useful tool for tuning tricky track conditions.

Pair the ESC with the OTA Bluetooth module to access wireless connectivity with your smartphone.
Using the mobile app, you will effortlessly adjust parameters, read data, and upgrade firmware
improving quality of life.
Connect the ESC to the OTA Bluetooth module and pair it with the HW Link mobile app to access real-time
data monitoring. Monitor throttle, voltage, temperature, RPM and other data, while the OTA’s built-in
memory records everything for detailed post-race analysis to fine-tune performance like never before.
Note: Due to Bluetooth transmission limits, the effective range is approximately 5 meters.





Equipped with a built-in reverse polarity protection circuit, the ESC offers
worry-free operation by preventing damage from incorrect battery connections,
ensuring reliability and peace of mind every time you power up.
Note: Full reverse polarity protection of the entire power system can only be achieved when
using the optional non-polarized capacitor. The standard ESC is equipped with capacitor that
is not protected against reverse polarity. If the battery is connected incorrectly, the capacitor
may be damaged; however, the ESC itself will not be affected.
Powered by a 32-bit M4 processor, the ESC delivers lightning-fast response, and handles more data
with precision. With the potential for continuous feature optimization and expansion, it combines
pro-level racing hardware with advanced software to create the ultimate game-changer on track.
Lightning-fast
Large Data
More Accurate
Function OptimizationThe Legacy now includes Smart Fan technology that runs the fan only when needed. This
temperature controlled fan circuit prolongs fan life and improves overall performance.

Updated to include HOBBYWING's patended Softening, the Legacy now includes
a useful tool for tuning tricky track conditions.

Pair the ESC with the OTA Bluetooth module to access wireless connectivity with your smartphone.
Using the mobile app, you will effortlessly adjust parameters, read data, and upgrade firmware
improving quality of life.
Connect the ESC to the OTA Bluetooth module and pair it with the HW Link mobile app to access real-time
data monitoring. Monitor throttle, voltage, temperature, RPM and other data, while the OTA’s built-in
memory records everything for detailed post-race analysis to fine-tune performance like never before.
Note: Due to Bluetooth transmission limits, the effective range is approximately 5 meters.

