Introduction
The Radiomaster MT12 is a five-channel surface radio that utilizes the PWM Express LRS receiver. This radio offers impressive features and functionality, making it a popular choice among RC enthusiasts. In this review, we will delve into the key aspects of the Radiomaster MT12 and explore its compatibility with various protocols.
The Radiomaster MT12 EdgeTX Surface Radio is a versatile and feature-packed radio controller designed for radio-controlled surface vehicles. With a wide range of channels and intuitive controls, this radio promises to enhance your RC experience. In this review, we will take a closer look at its various functions and performance.
The Radiomaster MT12 EdgeTX Surface Radio is a popular choice among radio enthusiasts, offering a range of features and capabilities. In this review, we will explore the various aspects of this radio and how it performed in different tests.
The Radiomaster MT12 EdgeTX Surface Radio is a 2.4 GHz micro module transmitter. It has undergone an update to version 3.3, making it capable of transmitting up to 1 watt of power. In this review, we will discuss its features and performance.
Introduction to the Radiomaster MT12 EdgeTX Surface Radio
The Radiomaster MT12 EdgeTX Surface Radio is a versatile and high-performing radio transmitter that offers a range of features for a seamless and enjoyable user experience. There are different versions available, including the express lrs version, which includes an internal 250 m Express lrs transmitter. Another version features a 4 in 1 module internally. In this article, we will review the various components and features of the Radiomaster MT12 EdgeTX Surface Radio.
What’s in the Box
When you purchase the Radiomaster MT12 EdgeTX Surface Radio, you will receive a nice case to store and protect your radio. It also comes with a manual or quick start guide, which can be downloaded as a PDF for easy reference. Additionally, you will find some stickers included in the box.
The radio itself is equipped with a lanyard for easy carrying and a wrist strap for added security. Another essential component is the Nano module adapter, which allows for convenient expansion possibilities. Furthermore, the package includes a four-position joystick expansion module and two two-position switches, which can be installed in designated areas on the radio.
Please note that the external 4 in 1 multiprotocol module is not included in the box, but it is available separately. We will discuss this module in more detail later on. Lastly, you will find a USBC cable for charging the radio.
The Express LS Version
The Express LS version of the Radiomaster MT12 EdgeTX Surface Radio comes with a receiver called the E ER 3ci. This receiver is a three-channel pwm receiver and features an internal ceramic antenna. It also includes a battery voltage telemetry cable, which allows you to monitor your battery’s voltage levels while using the radio.
In addition to the included receiver, Radiomaster also offers extra receivers that can be purchased separately. One such receiver is the er5 CI, a five-channel receiver with an internal ceramic antenna. This receiver delivers reliable and accurate signal transmission. There is also another option, the er5 C V2, which provides advanced features for enhanced performance.
Radiomaster MT12 EdgeTX Surface Radio Review
External Antenna
The Radiomaster MT12 comes equipped with an external antenna. While this feature is an additional cost, it enhances the overall range and signal strength of the radio. For more information on the external antenna and its benefits, please refer to the link provided in the video description.
Express LRS and HTX
The Radiomaster MT12 is an Express LRS radio that also incorporates HTX. However, it is important to note that this review will not discuss or provide details about HTX or Express LRS. To learn more about these aspects, you can find relevant information and documentation on the Express LRS website, which will be linked in the video description.
HTX 2.9 and Documentation
The Radiomaster MT12 operates on the HTX 2.9 version. This latest version offers enhanced performance and functionality. Comprehensive documentation on HTX is available, providing users with detailed information on its features and usage. To access this documentation, please refer to the link provided in the video description.
Researching Your Questions
If you have specific questions regarding HTX, Express LRS, or any related topics, it is recommended that you refer to the provided links. These resources offer extensive documentation and will provide you with the answers you seek. Conducting your own research will enable you to quickly find the information that best suits your needs.
Focus on the Radio
While it is essential to acknowledge the HTX, Express LRS, and protocol compatibility of the Radiomaster MT12, this review primarily concentrates on the radio itself. We will explore its design, features, and usability to facilitate a better understanding of its capabilities and performance.
Multi-Module Documentation
Additionally, there is a website dedicated to documenting the 4-in-1 mod module, known as the Multim Module. If you are interested in understanding the protocols supported and compatibility with different devices, you can refer to this website. The link will be provided in the video description for your convenience.
The Radiomaster MT12 is an impressive surface radio that offers a range of features and functionality. Its compatibility with HTX, Express LRS, and various protocols makes it a versatile choice for RC enthusiasts. By utilizing the provided resources and conducting your own research, you can gain a comprehensive understanding of the Radiomaster MT12 and its capabilities.
Radiomaster MT12 EdgeTX Surface Radio Review
Design and Features
When it comes to surface radios, the Radiomaster MT12 EdgeTX is a standout option. It boasts a sleek and modern design that is both aesthetically pleasing and easy to use. Let’s take a closer look at the various features and switches that this radio has to offer.
Starting with the physical aspects, the radio comes with a removable cover that unveils the micro SD card slot. This allows for convenient storage of your important data. Additionally, there is a USB-C port for seamless data transfer and connection to your computer or simulator. A headphone jack and DSD TR rer port are also present, with a cleverly designed cover to protect them.
Controls and Interface
The Radiomaster MT12 EdgeTX features a foam-covered steering wheel, providing a comfortable grip for prolonged use. This, combined with the range of trims and switches found on the radio, allows for precise control and customization. Each switch can be individually adjusted while monitoring the channel activity on the screen.
At the top of the radio, you will find essential buttons such as the system button, model button, page back and forward buttons, power button, and a scroll wheel. The scroll wheel can also function as a select telemetry button, offering additional convenience. Completing the interface is a speaker and LED indicators, making it easy to keep track of your radio’s status.
Display
The Radiomaster MT12 EdgeTX boasts a black and white screen that is reminiscent of the Zoro. With a size of 128×64, the screen provides clear and crisp visuals for enhanced readability. Whether you’re adjusting settings or monitoring telemetry data, the display ensures a user-friendly experience.
Protocol Compatibility
One of the standout features of the Radiomaster MT12 EdgeTX is its extensive protocol compatibility. With a vast database of hundreds, or potentially even thousands, of protocols, this radio can seamlessly bind and work with various devices. For any specific questions or inquiries regarding compatibility, the website is a reliable resource to refer to.
Adjust the module to fit your needs. This allows for easy customization and compatibility with different modules.
The Design and Interface
The Radiomaster MT12 EdgeTX Surface Radio has a sleek and ergonomic design. The joystick is replaced with a steering wheel and throttle, which provides a more intuitive control experience for surface vehicles. The screen is the same size as the Zoro internally, giving you ample display space for all the necessary information.
Battery Life and Charging
To power the radio, you can insert two 18650 lithium-ion cells into the battery compartment. It’s important to note that these batteries are not included with the radio but can be easily obtained. The battery holder includes a 2s lightbow balance lead connector, allowing you to use other compatible lipo batteries if desired. Additionally, you can charge the radio via the USB-C port located at the back. With Quick Charge 3.0 compatibility, you can enjoy fast charging speeds of up to 3 amps.
Antenna and Nano Module Adapter
The radio features an antenna located at the front, which can be rotated for optimal signal reception. For added versatility, there is a Nano module adapter with pins that connect to the radio. This adapter can be easily installed by snapping it into place and securing it with clips. The Nano module adapter allows you to adjust and customize the module to suit your specific needs and preferences.
Using the Radiomaster MT12 EdgeTX Surface Radio
The Radiomaster MT12 EdgeTX Surface Radio provides a reliable and responsive control experience. With its advanced features and user-friendly interface, you can easily navigate through the different settings and options. The radio is compatible with various surface vehicles, making it suitable for a wide range of applications.
Radio Compatibility and Setup
The Radiomaster MT12 EdgeTX Surface Radio is a versatile device that offers compatibility with various modules. To use the radio with a nanom module, the modules should be attached as shown. This setup is particularly useful for operating the radio with SampT micro cars, which utilize the Fly Sky radio protocol.
Setting up the radio with this configuration may involve a few extra steps. In a nutshell, the throttle and steering channels must be swapped on the model being used. Additionally, the steering channel needs to be inverted or reversed. Once these adjustments are made, the radio functions perfectly.
If you require a detailed guide on how to set up the Radiomaster MT12 EdgeTX Surface Radio with a nanom module and SampT micro cars, a video tutorial is available on my second channel. The video provides step-by-step instructions and can be accessed through the link provided in the video description.
Fine Tuning Capabilities
A noteworthy advantage of using a radio like the Radiomaster MT12 EdgeTX Surface Radio is the ability to achieve precise fine tuning. The HTX allows for extensive fine tuning options, offering a level of control not typically found in generic radios. This feature is particularly beneficial for users who require highly accurate adjustments.
By utilizing the radio’s fine tuning capabilities, users can optimize their control over the connected devices. Whether it’s adjusting steering sensitivity or fine-tuning throttle response, this radio provides the means to achieve precise and customized control.
Internal Express LRS Module
The Radiomaster MT12 EdgeTX Surface Radio includes an internal Express LRS module. This module enhances the radio’s versatility and compatibility with a wider range of devices. With the internal module in place, the radio can be utilized with various models, providing seamless connectivity and reliable performance.
Channel Monitoring
The radio features a convenient channel monitor function. By accessing the channel monitor, users can keep track of the input and output on each channel of their connected devices. This feature allows for real-time monitoring, aiding in troubleshooting and ensuring optimal performance.
Overall, the Radiomaster MT12 EdgeTX Surface Radio offers compatibility, fine tuning capabilities, and useful features such as the internal Express LRS module and channel monitoring. Whether you are a hobbyist or a professional, this radio provides a reliable and versatile solution for surface applications.
Throttle Channel
The Radiomaster MT12 features a dedicated throttle channel, which controls the forward and backward movement of your RC vehicle. With precise control and a centered position, this channel allows for smooth and accurate acceleration and deceleration.
Steering Channel
Channel two of the MT12 is allocated for steering control. With the ability to turn the vehicle left and right, the steering channel ensures responsive and precise maneuverability. The placement of this channel makes it easily accessible, allowing for comfortable and effortless operation.
Three-Position Switch
Located on the periphery of the steering wheel, the three-position switch on channel three offers added functionality. Despite its small size, this switch can be easily utilized with the thumb or the right hand, depending on your preference. Its three positions provide versatility and can be programmed to perform various functions.
Trim Controls
The MT12 EdgeTX Surface Radio incorporates trim controls to fine-tune your RC vehicle’s performance. These trims, labeled as trim Center, ensure that any deviation in the vehicle’s movement can be easily corrected. The strategically placed trim controls make them easily accessible during intense RC sessions.
Dials for Additional Channels
Channels five and six on the MT12 are controlled by two dials, P1 and P2. These dials provide precise control over various auxiliary functions of your RC vehicle. With clockwise and counterclockwise rotation corresponding to specific actions, these dials allow for customization and fine adjustment.
Momentary Switches
The Radiomaster MT12 is equipped with momentary switches for additional functionality. Channel four features a momentary switch that can perform specific actions when pressed. Similarly, channel seven has its own momentary switch, providing further versatility and control options for advanced RC enthusiasts.
Review of the Radiomaster MT12 EdgeTX Surface Radio
The Controls and Switches
The Radiomaster MT12 EdgeTX Surface Radio comes equipped with a variety of controls and switches that offer great flexibility and functionality. Starting with the momentary switches, there is one channel switch located on the right-hand side without any labeling. However, the manual identifies it as the SD switch. This switch can be easily triggered by leaning it against the body and activating Channel 8. Additionally, there are other momentary switches for trims, labeled as T1, T2, and T3, each serving specific functions.
Trim Functions
The T1 trim is designed for center trim adjustments, and the T2 trim is associated with throttle functions. Furthermore, the steering trim for channels one and two can be controlled using the T3 trim. Each trim plays a crucial role in fine-tuning the performance of your vehicle. Identifying the respective trims is made easier with clear labeling and placement.
Potential Uses of Extra Channels
Considering the presence of additional channels on this surface radio, users might wonder how to best utilize them. While I may not be an expert in surface radios, I can offer some insights. These extra channels can be utilized for various purposes, such as controlling lights, generating sounds like horns, or any other accessories you may want to integrate into your surface vehicles. The extra channels provide versatility and can enhance the overall experience of operating a surface vehicle.
Applications in Boats and Ground Vehicles
In the case of boats or ground vehicles, the Radiomaster MT12 EdgeTX Surface Radio proves to be a valuable tool. The multiple channels allow for increased control and customization options. For boats, the extra channels can be utilized to control features like winches or additional mechanisms. In ground vehicles, these channels can be used to operate add-ons like spotlights, sirens, or even hydraulics for specific applications.
Radiomaster MT12 EdgeTX Surface Radio Review
Channel Capacity and Expansion
If you are someone who requires a multitude of channels, the Radiomaster MT12 EdgeTX Surface Radio might just be the right choice for you. With its express L version, it can support up to 16 channels, offering more flexibility and control. However, for those who crave even more channels, there is an option to expand it to a whopping 32 channels with the 4 in1 version and an additional external 4 module, provided your receiver supports it. While the idea of having 32 channels may seem excessive for the average user, it opens up possibilities for advanced surface vehicles and complex setups.
Weight and Ergonomics
The weight of the Radiomaster MT12 EdgeTX Surface Radio is worth noting as it differs significantly from other surface transmitters on the market. Coming in at 480 grams without batteries, it is considerably heavier than its counterparts. For comparison, my radio with 21 18650 batteries weighs 591 grams, making it the heaviest surfaced transmitter I have encountered. The substantial weight suggests a more professional and sturdy build compared to the lighter, toy-grade radios commonly available. However, individual preferences regarding weight may vary, so let us know your thoughts in the comments.
Expansion Modules and Controls
The Radiomaster MT12 EdgeTX Surface Radio offers two expansion modules that enhance its functionality. These modules consist of two two-position switches and a four-way joystick. Placed at the bottom of the transmitter, they can be easily accessed during operation. The radio features a convenient cover at the back, allowing users to attach the expansion modules effortlessly. Once connected, the expanded controls provide additional options for customization and precise control, enhancing the user’s experience.
Testing the Module
The first aspect we tested was the module included in the transmitter kit. While we were unsure of the exact purpose of this module, we wanted to explore its potential applications. If you have any insights or ideas, feel free to share them in the comments section.
Testing with a Micro Car
To gauge the performance of the Radiomaster MT12, we decided to test it with a micro car. In a separate video, available on our second channel, we showcase the setup process and demonstrate how well the radio performs with this particular setup.
Testing with an Older Receiver
We also wanted to test the compatibility and range of the Radiomaster MT12 by using an older receiver, the er4. One of the significant advantages of using this receiver was its longer antenna compared to the 5ci or 5 CV2. We mounted the receiver on an RC truck and took it to an office park with a lot of concrete and metal obstacles. The results of this test can be seen in a video at the end of this article.
Range and Performance Results
Overall, we found that the video range was shorter than the control range when using the Radiomaster MT12. Despite the controller transmitting at a frequency of only 250 M uh, we couldn’t go very far due to the limitations of the video feed in areas with metal and concrete structures. However, for a clearer understanding of these results, we recommend watching the video accompanying this article.
Sneaky Giveaway
Before we conclude, we would like to mention a quick giveaway we have for our readers. We are offering a chance to win the Ummo RC flash 2. For more details on how to participate, please refer to the giveaway section on our website.
Radiomaster MT12 EdgeTX Surface Radio Review
Giveaway
As an exciting addition, there is a giveaway for the Radiomaster MT12 EdgeTX Surface Radio. The rules for the giveaway can be found in the pinned comment of the video. The winner will be chosen from correct responses and entries within the first 2 hours of the video’s release. Even if you are watching this video after the deadline, don’t worry! Just turn on your notifications and watch future videos within the given time frame to be entered into future giveaways.
Range Penetration Test
One of the main aspects of interest is the range and penetration capability of the Radiomaster MT12 EdgeTX Surface Radio. A test was conducted to showcase its performance. Running a test at 25 megabits for the most range, the video will also display the latency on-screen for reference.
Controller Performance
The primary focus is on the performance of the controller itself. Any problems or issues encountered during the test will be highlighted and discussed. Additionally, if the controller exceeds its range limits, a Telemetry warning will be received, providing an added level of assurance and safety.
Superior Range
Compared to regular 2.4 GHz controllers, the Radiomaster MT12 EdgeTX Surface Radio offers a considerable range improvement. With its Express LSS technology, it surpasses the limitations of traditional controllers and ensures a much better range for uninterrupted control.
Radiomaster MT12 EdgeTX Surface Radio Review
Video Range and Signal Penetration
The Radiomaster MT12 EdgeTX Surface Radio is designed to provide reliable control and a strong video signal for surface vehicles. In my testing, I found that the video range of the radio exceeded my expectations. Even when going behind buildings and walls, I experienced no loss of control. However, it is important to note that the video quality did suffer when obstructed by obstacles such as stone walls. Overall, the radio performed well in terms of signal penetration through various surfaces.
Control and Latency
One of the standout features of the Radiomaster MT12 EdgeTX Surface Radio is its precise control and minimal latency. I did not experience any noticeable latency while operating the controller. This is crucial, especially in fast-paced surface vehicle applications where split-second responses are required. The controls were smooth and responsive, allowing for precise maneuvering even in challenging environments.
Signal Strength and Megabits
The Radiomaster MT12 EdgeTX Surface Radio offers impressive signal strength, reaching up to 25 megabits under optimal conditions. However, it is important to consider that signal strength can be affected by obstacles such as buildings and walls. In my testing, I noticed a decrease in signal strength when in close proximity to stone walls. Despite this, the control remained unaffected, highlighting the radio’s capability to maintain a strong connection even in less ideal conditions.
Comparison to Other Radios
When compared to other radios such as the Crosswire and Express LRS, the Radiomaster MT12 EdgeTX performed admirably. While it did not achieve the same video range as the Crosswire and Express LRS, it did surpass their video capabilities. This indicates that the Radiomaster MT12 EdgeTX strikes a balance between video range and quality, making it a suitable choice for surface vehicle enthusiasts.
The Radiomaster MT12 EdgeTX Surface Radio: A Comprehensive Review
In the world of radio-controlled vehicles, having a reliable and efficient surface radio is imperative for a smooth and enjoyable driving experience. One such radio that has caught the attention of enthusiasts is the Radiomaster MT12 EdgeTX Surface Radio. In this review, we will take a closer look at its features, performance, and overall usability.
Extended Range and Line of Sight
One of the key features of the Radiomaster MT12 is its impressive range. As stated by the user in the text, as long as there is a line of sight, the radio can go much further. This means that it is perfect for outdoor enthusiasts who love to take their vehicles to large areas such as parks or open fields.
Ground-Level Testing Satisfaction
The reviewer expresses satisfaction with the ground-level testing of the Radiomaster MT12. While not having a large area to test its full potential, the user is content with the range achieved. It is worth noting that the reviewer is able to control the vehicle with ease from a considerable distance, showcasing the radio’s capability.
Higher Power Possibilities
Although the current testing is done at 2 watts of power, the user mentions the ability to go for even higher power. However, it is stated that there is no point in doing so, as even at 2 watts, the performance is impressive. The mention of an external module is also made, hinting at the radio’s versatility and compatibility with various setups.
Future Potential with a Lower Wattage
The reviewer suggests that if one can achieve such a range on 2 watts, then it is highly likely that a significantly longer range can be achieved with just one watt of power. This showcases the radio’s efficiency and its potential to cater to different user preferences and needs.
The Radiomaster MT12 EdgeTX Surface Radio is an excellent choice for anyone looking for a feature-packed and reliable surface radio transmitter. With its various versions and additional modules, you can customize your radio according to your specific needs and preferences. Whether you are a beginner or an experienced radio enthusiast, the Radiomaster MT12 EdgeTX Surface Radio is sure to meet your requirements and provide a seamless and enjoyable user experience.
The Radiomaster MT12 EdgeTX surface radio is a versatile option that combines sleek design, intuitive controls, and compatibility with a wide range of protocols. Whether you’re a beginner or a seasoned RC enthusiast, this radio is sure to meet your needs and provide an exceptional user experience. Upgrade your surface radio game with the Radiomaster MT12 EdgeTX.
The Radiomaster MT12 EdgeTX Surface Radio is a versatile and powerful tool for surface vehicle control. With its ergonomic design, customizable features, and user-friendly interface, it offers an enhanced control experience. Whether you are a hobbyist or a professional, this radio is sure to meet your needs and exceed your expectations.
The Radiomaster MT12 EdgeTX Surface Radio offers a comprehensive range of channels and controls, making it an ideal choice for RC hobbyists. Its ergonomic design, intuitive layout, and precise functionality contribute to an enhanced RC experience. Whether you are a beginner or an experienced enthusiast, this radio controller promises reliable performance and hours of enjoyment.
The Radiomaster MT12 EdgeTX Surface Radio is a feature-rich radio that provides exceptional control and flexibility for surface vehicles. With numerous channels and trim options, users can fine-tune their vehicle’s performance according to their preferences. Whether you are a casual user or an enthusiast, this radio offers the potential for enhanced customization and functionality in your surface vehicles.
The Radiomaster MT12 EdgeTX Surface Radio presents an enticing option for those seeking extensive channel capabilities and advanced surface control. With the potential to expand from 16 to 32 channels, it offers unparalleled versatility and customization possibilities. Despite its heavier weight, the radio’s ergonomic design and expansion modules provide a comfortable and intuitive user experience. Whether you are a recreational surface vehicle enthusiast or a professional user, the Radiomaster MT12 EdgeTX Surface Radio has the potential to cater to your needs and elevate your control over your vehicles.
The Radiomaster MT12 EdgeTX Surface Radio offers a range of features and capabilities for radio enthusiasts. It is suitable for a variety of applications and performs well in most scenarios. However, when it comes to video range, it falls slightly behind the control range. Overall, it is a reliable and versatile radio worth considering for your radio needs.
The Radiomaster MT12 EdgeTX Surface Radio showcases impressive features and performance. With its updated capabilities and superior range, it undoubtedly stands out in the market. Stay tuned for more exciting content and future giveaways by keeping your notifications on and watching videos within the designated time frame.
The Radiomaster MT12 EdgeTX Surface Radio proves to be a reliable and high-performance option for surface vehicle enthusiasts. Its strong signal penetration, precise control, and minimal latency contribute to an excellent user experience. While it may not have the longest video range compared to other radios on the market, it compensates with superior video quality. Overall, the Radiomaster MT12 EdgeTX is a worthy investment for those seeking a reliable surface radio for their vehicles.
The Radiomaster MT12 EdgeTX Surface Radio offers an impressive range and performance that will surely satisfy both beginners and experienced RC vehicle enthusiasts. Its ability to maintain control over long distances, coupled with the potential for even greater range with lower wattages, make it a highly versatile and reliable surface radio option.
Whether you are a casual RC vehicle hobbyist or a dedicated enthusiast, the Radiomaster MT12 is definitely worth considering. Should you have any further questions about this remarkable radio, feel free to reach out and we will be delighted to assist you.
