CRSF / SBUS / PPM Protocol Converter Module – Mini RC Signal Adapter
£11.90 Inc. VAT
Ultra-compact converter for bridging CRSF, SBUS and PPM radio protocols in real time.
In stock|Next shipping: 29/07/2026
Convert between CRSF, SBUS and PPM radio protocols with this ultra-compact signal converter. Measuring just 17 × 10.5mm, it’s ideal where space is limited, allowing modern and legacy RC equipment to work together without replacing existing hardware.
The module performs real-time protocol conversion, making it suitable for FPV drones, fixed-wing aircraft, RC models and other control applications. Depending on the selected input protocol, it simultaneously provides compatible output protocols, making it easy to integrate different transmitters, receivers and flight controllers.
The converter supports up to 16 channels for CRSF and SBUS signals, while PPM output supports up to 8 channels. It requires only a power supply, ground connection and the appropriate signal input/output wiring.
Signal Conversion Modes:
- CRSF input → 16CH SBUS (inverted) + 8CH PPM output
- SBUS input → 16CH CRSF + 8CH PPM output
- PPM input → 16CH CRSF + 16CH SBUS (inverted) output
Features:
- Real-time conversion between CRSF, SBUS and PPM protocols
- Simultaneous protocol outputs depending on the selected input
- Supports up to 16 channels for CRSF and SBUS
- Supports up to 8-channel PPM output
- Ultra-compact 17 × 10.5mm PCB
- Simple solder-pad connections for power and signal wiring
Connections:
CRSF Input Mode
- Input: CRSF, VCC, GND
- Output: SBUS (inverted), PPM, VCC, GND
SBUS Input Mode
- Input: SBUS, VCC, GND
- Output: CRSF, PPM, VCC, GND
PPM Input Mode
- Input: PPM, VCC, GND
- Output: CRSF, SBUS (inverted), VCC, GND
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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: Tomorrow
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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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