This is the latest PRO version of these ESC from FVT. Featuring the latest SiLabs F396 MCU processor which at 48Mhz runs twice as fast as the older versions and is equipped with more flash memory. These ESCs are capable of running the newest MultiShot protocol, which is 10 times faster than Oneshot125, giving you a noticeable increase in response resolution. Some of our pilots have been reporting that with the new MultiShot protocol enabled, these ESC outperform even the KISS ESCs. The 20 amp versions can handle 2205 2300-2600kv motors and 5 inch props. For flying 5 inch quad-pops a 30amp ESC would be better.
These ESC come from the factory flashed with BLHeli OneShot125, but you can download and flash them with the MultiShot firmware using the FVT_LITTLEBEE_20A_PRO version of the hex file. The only difference between the 3 versions of the firmware (Fast March, Crazy Start, and Crazy Start) is the startup tone the ESC plays when powered up. Everyone likes Fast March.
MultiShot is so far only supported in latest BetaFlight or RaceFlight. To enable MultiShot use the following CLI commands:
- BetaFlight (2.7.1 and higher): "set fast_pwm_protocol = MULTISHOT" and then "save".
- RaceFlight: "feature multishot" and "save". You can also activate it on the configuration tab.
- 20 amp continuous
- 30 amp ten second burst
- Silabs F396 @ 48Mhz
- N-Channel Mosfet
- 2-4S batteries
- Dedicated Fast Switching Gate Driver
- Dampened Light Support (Active Breaking)
- MutliShot compatible
- Oneshot125 compatible
- No 5 volt BEC
- Weight 6g w/wires
- Dimensions 24.5 x 12.5 x 3mm