Holybro Tekko32 F4 4in1 50A ESC (AM32)
£62.99 Inc. VAT
A fast, clean-running AM32 powerhouse built for smooth, responsive 4–6S performance.
In stock
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
Reference Link- 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)
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
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SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.
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Shipping to the UK
- Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
- We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
- The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.
International Postage
- Order before 4PM for same day dispatch with Royal Mail.
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- DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
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