The SpeedyBee BLHeli_S 55A 4in1 ESC mounts in 30.5x30.5mm, has a TVS protection diode and supports DSHOT300/600, a voltage of 3-6S and has BLHeli_S J-H-40...
The SpeedyBeeBLHeli_S 55A 4in1 ESC mounts in 30.5x30.5mm, has a TVS protection diode and supports DSHOT300/600, a voltage of 3-6S and has BLHeli_S J-H-40 firmware.
SPECIFICATIONS
Firmware : BLHeli_S J-H-40
Wireless Configuration : Full Configuration Supported in the SpeedyBee app
Continuous Current : 55A * 4
Burst Current : 70A(5seconds)
TVS Protective diode : Yes
External Capacitor : 1000uF Low ESR Capacitor(In the package)