Holybro Tekko32 F4 4in1 50A ESC (AM32)
£62.99
The Holybro Tekko32 F4 4in1 50A is a high-performance AM32 ESC built for modern 4–6S quads that demand smooth control, excellent efficiency, and rock-solid reliability. It’s the first 4in1 to feature Holybro’s upgraded F4 MCU running at 150MHz, delivering noticeably faster processing and cleaner motor output compared to previous F0 and F3 designs.
Offering PWM frequencies up to 96k, separated drive and control circuitry, and accurate onboard current sensing, the Tekko32 F4 provides refined throttle response with reduced electrical noise — ideal for today’s powerful motors and high-end flight controllers. ESC telemetry is supported, and Holybro includes a 1000µF capacitor for stable performance, especially on 6S builds.
Finished in a compact 30.5×30.5mm form factor with silicone grommets and two harness lengths, it drops into most frames with minimal fuss. A great match for freestyle, racing, and long-range setups looking for the benefits of AM32 on a premium-built 4in1.
Features
- New and faster F4 MCU @ 150Mhz (compared to F3 @108Mhz & F0 @48Mhz)
- PWM Frequency: 16k to 96k
- Separate drive & control circuit, this broadens the current capability of the drive circuit while reducing the electrical interference to the control circuit.
- Reference Link
- AM32 ESC Firmware Overview AM32 ESC Configurator
Specifications
- Continuous Current: 50A x4
- Burst Current: 60A x4
- Supports 4-6S battery
- Supports DShot 150/300/600/1200 & MultiShot/OneShot/Proshot/PWM, etc.
- ESC telemetry Supported
- Onboard analog current sensor
- AM32 firmware (target: AM32_TEKKO32_4IN1_F421 )
- No output BEC
- 1000uf 35v capacitor included (highly recommended for 6s setup)
- Amperage meter scale ratio: 120 (V1.9 Version)
- Dimensions: 48x37x6 mm / Weight: 13.8g
- Mounting holes: M4 30.5×30.5mm (M3 grommets included)
- Tekko32 F4 4in1 50A ESC *1
- M3 Anti-Vibration Silicone Grommet Insert *4
- Electrolytic capacitor: 1000uF 35v *1
- 8-pin to 8-pin 1mm pitch 65mm cable *1
- 8-pin to 8-pin 1mm pitch 25mm cable *1