FrSky TW MX Dual 2.4GHz TW Protocol Micro Receiver

£35.90 Inc. VAT

The TW Mx is micro receiver running TW protocol.

In stock|Next shipping: 16/03/2026

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Description

TWIN series TWMX receiver features a new stable TW protocol which benefits from simultaneously integrating dual active 2.4G frequency bands. The TW active-active protocol is different from the general active-standby redundancy solutions (where one receiver takes over signal control only when the other is in Failsafe mode), with the TW protocol, dual 2.4G frequency bands are active on the TW series receiver at the same time.

This receiver is designed for RC users who want to benefit from resilience and long range in their radio communications, typically tens of kilometers is achievable. The TWMX receiver is light weight and its smaller size occupies less space which makes it very suitable for users who have constraints with limited installation space and weight.

As a micro receiver, the TWMX receiver is equipped with 2x 2.4G antennas. The signal output ports include one SBUS output channel and 4 PWM output channel ports. TWMX receiver also supports telemetry functions through FBUS / S.Port. By setting the TWMX to use FBUS protocol in the ETHOS system, the signal control and telemetry can be connected to any device that supports FBUS protocol through only one line to achieve bidirectional transmission, also simplifying the model build using fewer wires.

In addition, TWMX also supports 4ms race mode with ultra-low latency. When combining race mode with TW series resilient dual 2.4G solution, racers have a fast, stable, and reliable signal in racing competitions, without fear of signal loss due to interference.

Features: 

  • Simultaneous working dual 2.4G TW mode
  • Black Box function
  • 4ms race mode with telemetry
  • Long control range (Range varies based on the RF Power settings.)
  • Over-The-Air (OTA) FW update
  • 4 PWM channel ports
  • SBUS Out (Supports 16CH / 24CH mode)
  • FBUS / S.Port
Specification
  • Frequency: Dual 2.4GHz
  • Operating Voltage: 3.5-10V (Please ensure the supplied voltage exceeds 2.8V during the use).
  • Operating Current: ≤90mA@5V
  • Antenna connector: IPEX1
  • Compatibility: TWIN series Radio & RF module in TW mode
  • Dimension: 32*17*4mm (LxWxH)
  • Weight: 3.8g
Downloads
Manual (pdf, 342KB)
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About brand

It's hard to talk about radio transmitters without the name Frsky coming up. They are a name stay in the RC industry and even more so in the drone category. Known for rock-solid performance, ruggedness, and reliability of their radios, FrSky has become the go-to radio for many pilots around the world.

FrSky Keywords: ACCST, ACCESS, D8, D16, LR12, EU LBT, ETHOS, SBUS, FPort, Smart Port, Taranis

Shipping

SHIPPING & DELIVERY

We are based in the UK and ship to most destinations worldwide.

We dispatch orders during the times shown on our Dispatch Schedule. Orders placed before the daily dispatch cutoff will ship the same day (subject to stock availability). Orders placed after the cutoff will ship on the next scheduled dispatch day.

A confirmation email is sent once your order has been packed. If you need to amend your order, please contact us as soon as possible — once shipped, we’re unable to make changes.

We work with trusted delivery partners including Royal Mail, DHL, UPS, Fedex and Parcelforce. If you have a delivery requirement or would like to arrange collection, please get in touch.

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Shipping to the UK

  • Order before the daily dispatch cutoff for same day dispatch.
  • FREE delivery available on qualifying orders over £99 (under 1kg).

For small, low-value orders, Royal Mail First Class is our most economical option. Royal Mail Tracked 24 is the most popular choice, offering full tracking and flexible delivery options. For guaranteed next working day delivery, we recommend Royal Mail Special Delivery.

Royal Mail delivers to residential addresses Monday to Saturday, while courier services (including DHL) typically deliver Monday to Friday.

International Postage

  • USA orders: Import duties and taxes are prepaid by us — no additional customs charges on delivery.
  • Other destinations: Customs duties or import taxes may apply and are the responsibility of the recipient.

Smaller, lower-value orders may be sent via Airmail or tracked postal services. Economy road and express air courier options are available depending on destination. For faster delivery, we recommend express air courier services such as DHL Express, which typically deliver within 1–2 working days across Europe and a few working days for most other destinations.