Matek 2.4GHz R24-TD ELRS True Diversity Receiver
£26.00 Inc. VAT
This is a ELRS receiver from Matek with true diversity aims to achieve the best possible link performance.
Only 1 left in stock|Next shipping: 16/03/2026
Introducing the MATEKSYS ExpressLRS 2.4GHz True Diversity Receiver – ELRS R24-TD, your reliable companion for long-range RC control.
When we say true diversity we aren’t talking about antenna diversity like some other receivers. The 24-TD incorporates two SX1281 RF chips, essentially it is like having two receivers in one. With true diversity technology, it ensures robust signal reception even in challenging environments.
Say goodbye to signal loss and hello to uninterrupted, precise control with the MATEKSYS ExpressLRS R24-TD.
Features:
- High Power Output: Features a PA/LNA AT2401C with a telemetry power of 20dbm (100mW), optimising range and signal strength.
- Advanced Diversity System: Incorporates true diversity technology to significantly enhance reception and minimise signal dropouts.
- Compact and Lightweight: With a PCB size of just 28mm x 16mm and weighing a mere 4 grams with the antenna, it’s built for minimal impact on your drone’s performance.
RGB LED STATUS
- [Rainbow fade effect], Starting Up
- [Green heartbeat], Web update mode enabled
- [Slow blink 500ms on/off], Waiting for connection from the transmitter
- [Red flashing 100ms on/off], Radio chip not detected
- [Orange Double blink then pause], Binding mode enabled
- [Orange Triple blink then pause], Connected to the transmitter, but mismatched model-match configuration
- [Solid single color Connected to a transmitter], color indicates packet rate
- (In Boot mode, RGB LED doesn’t light up.)
FIRMWARES
- Receiver Target: Generic ESP32 True Diversity PA 2.4GHz RX, RadioMaster RP4-TD, or HappyModel EP Dual.
- Any variants based on the “Generic ESP32 True Diversity PA 2.4GHz RX” target can be flashed.
- The receiver comes preloaded with ExpressLRS 3.3.2 and a binding phrase “123456”. It will never enter binding mode when using the traditional binding procedure.
- You need to reflash it with your binding phrase or connect it to your PC/phone via WiFi and set your binding phrase in the WebUI.
FLASHING VIA UART
1. Wire the receiver into the USB-TTL adapter, with TX on the receiver connected to the Rx on the USB-TTL, and RX on the receiver connected to the Tx of the USB-TTL. Wire 5V and GND of the USB-TTL to 5V and GND of the receiver.
2. Press the boot button while powering on the receiver, then release – the RGB LED will not turn on.
3. In Configurator, select the target Generic ESP32 True Diversity PA 2.4GHz RX, RadioMaster RP4-TD, HappyModel EP Dual, and “UART” for the Flashing Method. Set your bind phrase and Firmware Options. Check “erase before flash” and “Force Flash.
IMPORTANT NOTES
- Powering the receiver with Reverse Voltage will damage the regulator chip. Double-check the power wires connected to the receiver.
- ExpressLRS Firmware: ESP32-PICO-D4, SX1281
- Power dissipation: 100mA~170mA @ 5V IN
- Telemetry power: 20dBm (100mW)
- Power supply: 4-13V DC @ “V” Pad
- Antenna connector: IPEX MHF-1
- RF Frequency: 2.4GHz ISM
- PCB size: 28mm x 16mm
- Weight: 4g with antenna
- Diversity: True Diversity
- Receiver protocol: CRSF
- PA/LNA: AT2401C
Included:
- 1x ELRS-R24-TD
- 2x IPEX MHF1 Antennas. 15cm
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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.
Next Dispatch: Today
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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.
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