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Item #:
85261791
Radiomaster MT12 2.4G ExpressLRS / 4in1 Multiprotocol Surface Radio Controller for RC Car Boat (MT12 ELRS ER3C-I)
Item #:
85261791
XCD 618
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Imported from USA store
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Order now and get it around Wednesday, September 09
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The RadioMaster MT12 is a pioneering open-source surface radio, and the first surface radio officially supported by EdgeTX, ExpressLRS, and the Multi-module project.
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What Stands Out
Multiprotocol Support
The MT12 supports multiple protocols, offering seamless compatibility with various RC vehicles, ensuring versatility for enthusiasts who own different models.
Long-range Control
With ExpressLRS technology, the MT12 provides superior long-range performance, giving users confidence and control over their RC car or boat for extended distances.
Rechargeable Battery
Equipped with a durable 18650 battery, the MT12 ensures extended playtime and easy recharging, making it an eco-friendly and cost-effective choice for hobbyists.
Product Details
| Additional Features | 4-in-1 multi-protocol, ExpressLRS 2.4GHz, EdgeTX Control, 32 Channels expansion |
| Compatible Devices | RC Vehicles (Cars, Boats) with compatible receivers |
| Connectivity Technology | Radio Frequency |
| Controller Type | Radio Frequency |
| Battery Type | Lithium-Ion |
| Brand | RADIOMASTER |
| Model Name | MT12 |
| Model Number | MT12 |
| UPC | 748664197475 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Manufacturer | Hobbyporter RC |
| Mfr Part Number | MT12 |
| Special Feature | 4-in-1 multi-protocol, ExpressLRS 2.4GHz, EdgeTX Control, 32 Channels expansion |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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RC Enthusiasts
Ideal for hobbyists wanting to control multiple RC vehicles with a single, versatile radio system.
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Beginners
Great for those new to RC, offering an intuitive interface and user-friendly features for easy learning.
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Outdoor Activities
Perfect for outdoor enthusiasts looking to control boats or cars over long distances with reliable connectivity.
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Professional Racers
Not suited for competitive racing due to potential latency and features that might not meet professional standards.
Product Description
Radiomaster MT12 2.4G ExpressLRS / 4in1 Multiprotocol Surface Radio Controller for RC Car Boat (MT12 ELRS ER3C-I)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Radiomaster MT12 2.4G ExpressLRS designed for?
Answer: The Radiomaster MT12 2.4G ExpressLRS is engineered primarily for controlling RC cars and boats. Its advanced 4in1 multiprotocol technology allows compatibility with a variety of receivers, making it versatile for different RC systems. This feature supports an extensive range of devices, providing users with the flexibility to operate multiple models from one transmitter. For example, whether you are racing cars on a track or maneuvering boats on water, the MT12 ensures precise control and adaptability. -
Question:
Can the MT12 controller interface with multiple types of RC models?
Answer: Yes, the MT12 controller can interface with multiple types of RC models due to its 4in1 multiplexing capability. This means it can connect to different protocols such as Flysky, FrSky, and more. This is particularly beneficial for hobbyists who own various models and want a single controller to manage all their RC vehicles. For instance, if you have both an RC car and a boat, the MT12 offers seamless switching, enhancing user experience. -
Question:
What is the range of the MT12 ExpressLRS controller?
Answer: The MT12 ExpressLRS controller features an industry-leading range, typically extending beyond most traditional systems, ensuring effective communication between the transmitter and receiver even at considerable distances. Its cutting-edge technology delivers reliable signal strength, making it ideal for competitive environments where distance matters. For example, while racing your RC car on a large track, users can enjoy confidence knowing their control won't diminish as they increase the distance. -
Question:
How does the ExpressLRS technology improve performance?
Answer: ExpressLRS technology integrates a highly efficient, low-latency communication protocol that enhances performance by minimizing delay in signal transmission. This allows for faster response times when you maneuver your RC models, especially in scenarios requiring precision like racing events or tricky stunts. The result is a more satisfying and engaging control experience, making it especially appealing to competitive racers seeking that edge in their performance. -
Question:
Is the MT12 user-friendly for beginners?
Answer: Absolutely, the MT12 is designed to be user-friendly, particularly for those new to the hobby. Featuring intuitive controls and a clear display, it allows beginners to learn and adapt quickly without a steep learning curve. To further ease the experience, comprehensive manuals and community resources are available, facilitating a smoother adjustment to controlling RC vehicles. For new hobbyists exploring various models, this practicality means they can focus on enjoyment while developing their skills. -
Question:
What makes the design of the MT12 stand out?
Answer: The design of the MT12 stands out because it combines ergonomic handling with a robust build, ensuring comfort during extended use. Its layout is thoughtfully arranged, providing easy access to all controls and switches, which is vital for quick adjustments during racing or maneuvering. Additionally, the aesthetic appeal with customizable grips can attract personal tastes. For RC enthusiasts, this means better control and a pleasant tactile experience while operating their models. -
Question:
Can I update the software of the MT12 controller?
Answer: Yes, the MT12 controller allows for software updates to enhance functionality and introduce new features. Keeping the firmware updated ensures compatibility with new protocols and improved performance. Users can download updates from the official Radiomaster website or community forums. This capability is crucial for hobbyists who want to remain competitive and take advantage of the latest improvements in technology and features. -
Question:
What type of battery does the MT12 require?
Answer: The MT12 operates on a rechargeable lithium battery, providing robust power for extended operation without the hassle of frequent battery changes. This rechargeable option not only emphasizes convenience but also supports longer play sessions without interruption. Users should ensure they choose high-quality batteries to match performance needs, especially for high-demand activities like racing or long journeys with RC boats. -
Question:
Where can I buy the Radiomaster MT12 in Saint Lucia?
Answer: You can purchase the Radiomaster MT12 2.4G ExpressLRS / 4in1 Multiprotocol Surface Radio Controller from Ubuy in Saint Lucia. Ubuy offers a variety of electronics, ensuring you can find the MT12 with ease, along with helpful customer support to assist with your needs. -
Question:
Does the MT12 support telemetry features?
Answer: Yes, the MT12 supports telemetry features which enable real-time data feedback from your RC vehicle. This includes information such as battery voltage and signal strength, which can be crucial during operations to avoid potential failures. Telemetry enhances the user's experience by providing vital insights, especially during competitive races or challenging scenarios. This capability aids pilots in making informed decisions quickly to optimize performance.
RADIOMASTER Radio Receivers MT12 Editorial Review
The Radiomaster MT12 2.4G ExpressLRS 4in1 Multiprotocol Surface Radio Controller has received overwhelmingly positive reviews from customers. Users have praised its amazing capabilities, especially for those with a background in programming. One user, who transitioned from aircraft stick remotes to this radio controller for their RC cars, found it to be a significant improvement. They particularly appreciated the nice interface, quality build, and the slot for an additional transmitter radio module. The open-source firmware and ExpressLRS compatibility were highlighted as standout features, making it a versatile and reliable option for RC enthusiasts. **
Customer Reviews & Ratings
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Pros
- Advanced capabilities for users with programming knowledge
- Quality build and interface
- Slot for additional transmitter radio module
- Open-source firmware and compatibility with ExpressLRS
Cons
- Tendency to tip over easily due to uneven weight distribution
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XCD 618
Order now and get it around Wednesday, September 09
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Features & Benefits
- Officially supported by EdgeTX, ExpressLRS, and Multi-module project
- Boasts 10 physical inputs and can handle 16 or 32 channels
- Highly configurable and adaptable to various surface models
- Available with built-in ExpressLRS or 4in1 MPM RF modules
- Preinstalled with EdgeTX for cutting-edge software
- Designed for long-distance control, low latency, and high refresh rates
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