Product Description of Spektrum P-SPM6125 DX6C transmitter with SR315 DSMR receiver and Smart telemetry support
The Spektrum P-SPM6125 DX6C transmitter with SR315 DSMR receiver and Smart telemetry support is a purpose-built 6-channel surface radio system engineered for RC drivers who demand precision, customization, and real-time performance feedback. Designed for cars, trucks, and boats, the DX6C combines advanced programming features with intuitive usability, making it a standout choice for hobbyists upgrading from RTR systems. With a backlit LCD, SimpleScroll™ interface, and full DSMR protocol support, this transmitter delivers responsive control and telemetry integration without overwhelming complexity. Whether you're tuning AVC settings or managing multiple vehicle profiles, the DX6C offers a refined experience tailored to surface applications.
Key features of the Spektrum P-SPM6125 DX6C transmitter with SR315 DSMR receiver
- Backlit LCD screen – enhanced visibility for outdoor and low-light driving conditions
- SimpleScroll™ interface – intuitive menu navigation with scroll-and-click functionality
- Smart telemetry support – real-time feedback from compatible ESCs including RPM, voltage, and temperature
- AVC programming – dedicated access to steering and throttle stability adjustments
- USB-C connectivity – enables firmware updates and VRC simulator compatibility
- Dual-ball bearing steering – delivers smooth, precise input with reduced mechanical wear
- 20-model memory – store and manage multiple vehicle setups with ease
- Assignable mixes – supports steering mix, 4-wheel steering, and one custom mix
Why is the Spektrum P-SPM6125 DX6C ideal for surface RC enthusiasts?
The Spektrum P-SPM6125 DX6C with backlit LCD, SimpleScroll interface, and 20-model memory is designed to meet the demands of surface RC drivers who require more than basic control. The transmitter’s ergonomic layout and non-slip grip make it comfortable to use during extended driving sessions, while the backlit LCD ensures visibility in varied lighting conditions. The SimpleScroll™ interface simplifies complex programming tasks, allowing users to adjust mixes, calibrate inputs, and configure AVC settings without consulting a manual. This combination of comfort and control makes the DX6C a compelling upgrade for hobbyists ready to unlock advanced features.
How does Smart telemetry enhance the driving experience?
Smart telemetry integration is a standout feature of the Spektrum P-SPM6125 6-channel surface radio system with AVC programming and USB firmware updates. When paired with Spektrum Firma Smart ESCs, the SR315 receiver transmits real-time data such as RPM, ESC temperature, voltage, and amp draw directly to the DX6C transmitter. This feedback allows drivers to monitor vehicle performance mid-run, helping prevent overheating, voltage drops, or overcurrent situations. The Smart Throttle port on the SR315 simplifies connectivity, eliminating the need for additional modules or wiring. For drivers who value data-driven tuning and diagnostics, Smart telemetry is a game-changer.
Can the Spektrum DX6C support advanced vehicle configurations?
Absolutely. The 6-channel DSMR transmitter for surface vehicles with Smart ESC compatibility and intuitive calibration offers extensive flexibility for custom setups. With six fully proportional channels, users can control auxiliary systems such as winches, lighting rigs, or dual steering mechanisms. The DX6C supports assignable mixes, including steering mix and 4-wheel steering, enabling precise handling adjustments for crawlers, scalers, and multi-axle platforms. The calibration screen allows users to fine-tune wheel and trigger positions, ensuring accurate input response across all channels. This level of control makes the DX6C suitable for both casual hobbyists and competitive drivers.
What makes the SR315 receiver a reliable telemetry partner?
The included SR315 DSMR receiver is engineered to complement the Spektrum P-SPM6125 DX6C transmitter with SR315 DSMR receiver and Smart telemetry support. Compact and full-range, the SR315 fits easily into most chassis layouts and delivers robust signal performance in crowded 2.4GHz environments. Its Smart Throttle port enables direct telemetry transmission from compatible ESCs, providing seamless integration with the DX6C. Whether you're racing on a track or navigating technical terrain, the SR315 ensures consistent communication and real-time data flow, enhancing both safety and performance.
How does the DX6C improve usability for everyday drivers?
The surface radio system for cars, trucks, and boats with non-slip grip and assignable mixes is built with user comfort and convenience in mind. The transmitter’s weight distribution and grip texture reduce hand fatigue during long driving sessions, while the integrated handle and neck strap hook make transport easy. The back button and bind-progress screen streamline setup and status monitoring, and the SimpleScroll™ interface ensures that even complex programming tasks can be completed quickly. These usability enhancements make the DX6C accessible to drivers of all experience levels, from weekend bashers to seasoned scalers.
Is the Spektrum DX6C compatible with simulators and firmware updates?
Yes. The Spektrum surface transmitter with backlit LCD, VRC simulator support, and programmable mixes includes a USB-C port for firmware updates and simulator connectivity. Users can update the DX6C’s firmware via PC, ensuring access to the latest features and performance improvements. The same port also enables compatibility with the VRC Racing Simulator, allowing drivers to practice and refine their skills in a virtual environment. This dual-purpose connectivity adds long-term value to the DX6C, making it a future-ready investment for serious RC enthusiasts.
Buy Spektrum P-SPM6125 DX6C transmitter with SR315 receiver for surface RC vehicles.
Technical Specifications of Spektrum P-SPM6125 DX6C transmitter with SR315 DSMR receiver and Smart telemetry support
Brand, Model and Product Type
- Brand: Spektrum
- Model: P-SPM6125
- Product Type: Spektrum P-SPM6125 DX6C transmitter with SR315 DSMR receiver and Smart telemetry support, Spektrum P-SPM6125 6-channel surface radio system with AVC programming and USB firmware updates, Spektrum P-SPM6125 DX6C with backlit LCD, SimpleScroll interface, and 20-model memory, Spektrum P-SPM6125 with dual-ball bearing steering, 2048 resolution, and 11ms frame rate, Surface radio system for cars, trucks, and boats with non-slip grip and assignable mixes
Transmitter Specifications
- Channels: 6 – fully proportional for advanced surface control
- Modulation: DSMR/DSM2 – frequency-agile 2.4GHz protocol for surface vehicles
- Resolution: 2048 – high-precision signal processing
- Frame Rate: 11ms, 16.5ms – fast response for competitive driving
- Model Memory: 20 – store setups for multiple vehicles
- Programming Interface: SimpleScroll™ – intuitive scroll-and-click menu navigation
- Display: Backlit LCD – adjustable brightness for visibility in all conditions
- AVC Programming: Yes – dedicated access to steering and throttle stability tuning
- Mixing Options: Steering mix, 4-wheel steering, 1 assignable mix
- Calibration: Wheel and trigger calibration screen included
- Grip Design: Non-slip rubber – ergonomic and fatigue-reducing
- Steering Mechanism: Dual-ball bearing – smooth and durable
- Touchscreen: No – uses physical interface
- USB Port: USB-C – for firmware updates and VRC simulator compatibility
- Telemetry: Smart telemetry support – RPM, voltage, ESC temp, amp draw
- Programmable: Yes – supports custom mixes and AVC tuning
- Battery Type: AA dry cell – user-supplied
Receiver Specifications (SR315)
- Channels: 3 – compact DSMR receiver for surface vehicles
- Protocol: DSMR – compatible with DX6C and other Spektrum surface transmitters
- Telemetry: Smart Throttle port – supports Smart ESC data transmission
- Range: Full – reliable signal performance across surface applications
Compatibility and Application
- Vehicle Type: Surface – cars, trucks, boats
- Application Class: Surface radio system – optimized for bashers, scalers, and boaters
- Smart ESC Support: Yes – enables real-time telemetry feedback
- Simulator Support: VRC Racing Simulator – compatible via USB-C
What’s in the Box
- 1 × Spektrum DX6C 6-Channel DSMR Transmitter
- 1 × Spektrum SR315 DSMR Receiver
What You Require / What You Will Need
- AA dry cell batteries – required for transmitter operation
- Optional Smart ESC – for full telemetry functionality
- Optional USB-C cable – for firmware updates and simulator connection
