What makes the Radiomaster R81 V2 an 8-channel receiver?

The Radiomaster R81 V2 is classified as an 8-channel receiver because it can handle up to eight separate channels of control. This versatility allows for comprehensive command of a variety of RC models, including drones and cars. Each channel can be assigned to different functions, providing precise control for diverse applications like aerial photography or racing, where multiple controls are essential. For instance, you could use channels to operate throttle, steering, and additional features, such as camera tilting.

Is the R81 V2 compatible with S-Bus technology?

Yes, the Radiomaster R81 V2 is fully compatible with S-Bus technology. S-Bus allows for the connection of multiple servos and devices using a single wire, simplifying setup and reducing weight on your model. This compatibility ensures that users can enjoy streamlined wiring and enhanced functionality, particularly beneficial in complex setups like multi-rotors or advanced surface vehicles. By using S-Bus, you can improve signal efficiency and reduce the potential for interference in crowded environments.

How does the range of the Radiomaster R81 V2 compare to other receivers?

The range of the Radiomaster R81 V2 is impressive and comparable to many high-end receivers in its class, typically providing reliable signal strength over considerable distances. This range is vital for various applications, especially when flying drones or racing models where maintaining a solid connection is crucial. Users can fly confidently, knowing the receiver will maintain communication even far from the transmitter, enhancing overall performance and allowing for more adventurous maneuvers.

What types of models can I use with the Radiomaster R81 V2?

The Radiomaster R81 V2 is versatile and can be used with a variety of models, including fixed-wing aircraft, multirotors, and surface vehicles like cars and boats. This adaptability makes it a popular choice among hobbyists of all levels. Whether you're just starting out with a small drone or controlling a sophisticated racing car, the R81 V2 can handle the demands of different setups, providing flexibility for users who may switch between different types of RC vehicles.

Does the R81 V2 require any special software for setup?

No, the Radiomaster R81 V2 does not require special software for its basic setup. Users can configure the receiver directly through compatible transmitters. This straightforward process allows hobbyists to quickly and efficiently set up their models without additional technical barriers. However, for advanced configurations or custom setups, users may want to consult their transmitter's manual for specific programming options, leveraging the receiver’s capabilities to the fullest.

What is the weight of the Radiomaster R81 V2, and how does it affect performance?

The Radiomaster R81 V2 is lightweight, which significantly contributes to better performance in your RC model. Weight is a critical factor in aerodynamics and handling; a lighter receiver contributes to lower overall weight, enhancing flight efficiency and responsiveness. This is particularly advantageous when performing acrobatic maneuvers or high-speed racing. With reduced mass, your model can achieve better flight times and maneuverability, crucial for competitive use or fun flying sessions.

Can the R81 V2 be used for FPV racing?

Absolutely, the Radiomaster R81 V2 is well-suited for FPV racing applications. Its low latency and robust signal ensure that racers can achieve real-time feedback and control. This is essential in competitive environments where split-second decisions can determine the outcome. Plus, the lightweight design contributes to better agility, making it easier to navigate through challenging racetracks. Many FPV racers have integrated this receiver into their setups, experiencing improved control and performance during races.

Is there a binding process for the R81 V2, and how is it done?

Yes, there is a binding process for the Radiomaster R81 V2, which pairs the receiver with your transmitter. This is typically done by first turning on the receiver, followed by initiating the binding mode on your transmitter. The process securely links the two devices, ensuring they communicate without interference from other units. Following this procedure is crucial for operational reliability, especially in competitive environments where multiple control systems may be present, ensuring your receiver operates exclusively with your transmitter.

What accessories are recommended for the Radiomaster R81 V2?

For optimal performance with the Radiomaster R81 V2, a good set of quality servos and a reliable transmitter that supports S-Bus technology is highly recommended. Additionally, using high-quality batteries can enhance the overall performance and reliability of your setup. Some users also opt for signal boosters or antenna extensions to further improve the communication range. Using the right accessories ensures that users can fully leverage the features of the R81 V2, facilitating better control and responsiveness in their models.

Where can I buy the Radiomaster R81 V2 8ch Compatible Nano Receiver with Sbus?

You can purchase the Radiomaster R81 V2 8ch Compatible Nano Receiver with Sbus from Ubuy in South Africa. Ubuy offers a user-friendly shopping experience, various payment methods, and reliable support to help you navigate your purchase. With a wide selection of RC products, Ubuy is a trusted platform for hobbyists looking to enhance their RC setups with quality equipment like the R81 V2.

Is Radiomaster R81 V2 8ch Compatible Nano Receiver with Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Radiomaster R81 V2 8ch Compatible Nano Receiver with is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

RADIOMASTER

The R81 V2 receiver is Frsky D8 / D16 and Futaba SFHSS Compatible and offers a range suitable to many RC modelers.

RADIOMASTER

Item #: 127754141

Radiomaster R81 V2 8ch Compatible Nano Receiver with Sbus

Item #: 127754141

ZAR 717

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The R81 V2 receiver is Frsky D8 / D16 and Futaba SFHSS Compatible and offers a range suitable to many RC modelers.

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What Stands Out

Compact Design

The Radiomaster R81 V2 features a compact and lightweight design, making it an ideal choice for various models without adding unnecessary weight or bulk.

S.bus Compatibility

With S.bus compatibility, the receiver allows for seamless integration with compatible servos and devices, enhancing signal efficiency and control precision for advanced users.

8 Channels

Offering 8 channels, the R81 V2 provides extensive control capabilities for complex models, ensuring versatile and reliable performance for both hobbyists and professional pilots.

Product Details

Item Weight

0.1 lbs (50 grams)

Who Should Buy?

Beginner Pilots
Ideal for newcomers to drone flying, providing reliable performance and simplicity in setup and connectivity.
Miniature Crafts
Perfect for small drone models due to its compact size and weight, ensuring less impact on flight dynamics.
Budget Conscious Users
An affordable option for hobbyists looking for quality and functionality without breaking the bank.

Advanced Users
Experienced pilots may prefer more complex receivers with additional features and greater customization options.
Long-Range Applications
Not suitable for long-range flying as it may lack the extended range capabilities of higher-end receivers.
High-Powered Drones
Less effective for high-performance drones that require robust signal strength and advanced functionalities.

Product Description

Radiomaster R81 V2 8ch Compatible Nano Receiver with Sbus

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Question: How to Shop Radiomaster R81 V2 8ch Compatible Nano Receiver with Online From Ubuy?

Answer: It’s easy to shop Radiomaster R81 V2 8ch Compatible Nano Receiver with online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Radiomaster R81 V2 8ch Compatible Nano Receiver with Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Radiomaster R81 V2 8ch Compatible Nano Receiver with is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

Compact and lightweight
Excellent signal range
Easy to setup and configure
Highly compatible with various transmitters
Reliable performance in diverse conditions

Cons

A bit tricky for beginners initially.

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 717

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Features & Benefits

Compatible with Frsky D8, D16, and Futaba SFHSS.
Supports a wide range, making it ideal for RC modelers.
Lightweight design at only 2 grams.
Compact size of 17x11mm for easy installation.
Features over 1km output range for extended control.
Includes RSSI on Ch9 of SBUS output for performance tracking.

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Radiomaster R81 V2 8ch Compatible Nano Receiver with Sbus

ZAR 717

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

RADIOMASTER Radio Receivers Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 717

Features & Benefits

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