SpeedyBee BLHeli32 45A 4 in 1 ESC Specifications
Firmware | BLHeli32 SpeedyBee 4in1 |
Continuous Current | 45A * 4 |
Burst Current | 55A(10S) |
ESC Protocol | DSHOT300/600/1200 |
Power input | 3-6S Note: Strongly recommended to solder the filtering capacitor between VBAT"+" and" -" |
Power output | VBAT |
Current Sensor | Support (Scale 168) |
ESC Telemetry | Support |
Mounting | 30.5 x 30.5mm, 4mm hole size |
Dimension | 41 * 45 * 6.5mm |
Weight | 12.5g |
Supported Motor | 1900KV or below should be needed for 6S |
Details
DShot in Betaflight. To use the bidirectional DShot feature, make sure to upgrade to Rev32.9 firmware.
V22 ESC doesn't have the issue.
Learn more


Real Performance ESC: 45A continuous, 55A burst; 2-6S input; BLHeli_32; Dshot 600/1200; 21 filtering capacitors.

When we say 45A, we mean it: built with the finest components, our latest flagship ESC is nothing but pure performance. It features real 45A output, making it ready for your most powerful 6S motors.

SpeedyBee BLHeli32 45A 128KHz 4-in-1 ESC (V22) features 811 via holes optimally positioned for fast current flow across the board.


SpeedyBee BLHeli32 45A 128KHz 4-in-1 ESC (V22): MOSFET: NTO43NL, Filtering Caps: 47uF x 16, Ammeter Input Voltage: 3~65V LiPo, Connector: 8P JST to FC, MCU Filtering Caps: 47uF x 5, Continuous Current: 45A, Burst Current: 55A (10s), Firmware Name: SpeedyBee 4in1 ESC Protocol: DSHOT300/600/1200

SpeedyBee BLHeli32 45A 128kHz 4-in-1 ESC (V22) features a 45A continuous current, 128kHz frequency, and supports 4-in-1 mode. It includes a capacitor, XT60 cable, JST 8PIN cable, M3 silicone rings, and anti-vibration grommets.
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