Jumper JP4IN1 Pro Multi-Protocol Radio Transmitter Module
£47.99 Inc. VAT
Multi-protocol 2.4GHz module for JR-bay radios, supporting many popular RC protocols.
In stock|Next shipping: 04/05/2026
One module, huge compatibility – control multiple RC protocols from a single radio.
The Jumper JP4IN1 Pro Multi-Protocol Module lets you bind and fly a wide range of RC models without needing multiple transmitters. Designed for radios with a standard JR-style module bay, it combines four RF chipsets into one compact unit, supporting a huge selection of popular protocols used across the hobby.
It’s particularly useful for pilots running ELRS radios who still want to fly 2.4GHz BNF models. Rather than switching radios, this module gives you access to common protocols like FrSky, FlySky, Spektrum (DSMX/DSM2), and Futaba (SFHSS), making it easy to control everything from one setup.
With compatibility spanning both hobby-grade and toy-grade models, it’s a versatile solution for anyone looking to simplify their gear while keeping maximum flexibility.
Key Features:
- Supports multiple protocols including FrSky, FlySky, DSMX/DSM2, SFHSS, and more
- Four integrated RF chips: CC2500, NRF24L01, A7105, CYRF6936
- Compatible with JR-style module bays (FrSky, Jumper, RadioMaster, etc.)
- Ideal for ELRS radio users needing 2.4GHz protocol support for BNF models
- Bind and control a wide range of RC aircraft, drones, and receivers
- Working voltage: 6-8.4v
- Working current: <=100ma
- Operating frequency: 2.4G ISM band
- RF power: +20DBM
- Main control chip: STM32F103CBT6
- Module bay compatibility: JR
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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: Mon 4 May
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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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