Radiolink 7P I2C Obstacle Avoidance Drone Expansion Board for PIXHAWK/Mini Pix The Radiolink 7P I2C Expansion Board is a high-performance obstacle avoidance drone expansion board designed to upgrade your drone’s navigation and safety features. It works seamlessly with the PIXHAWK Mini PIX Flight Controller and other popular flight controllers, allowing easy integration for advanced obstacle detection. Equipped with six I2C ports, this board supports multiple SU04 and SUI04 ultrasonic sensors, enabling your drone to sense obstacles in five directions-forward, backward, left, right, and upward. Perfect for hobbyists and professional drone builders, it ensures stable altitude control and reliable flight performance. Features Multi-Directional Obstacle Avoidance: Supports up to 6 SUI04 ultrasonic sensors, enabling your drone to detect obstacles from five directions—forward, backward, left, right, and upward-while maintaining stable altitude control. I2C Port Expansion: Equipped with 7 ports-1 input and 6 I2C-this expansion board allows seamless integration of multiple sensors and modules, enhancing your drone's capabilities. Wide Compatibility: Designed to work with various flight controllers, including PIXHAWK, Mini Pix, Crossflight, and TURBO PiX, ensuring broad applicability across different drone setups. Enhanced Sensor Integration: Facilitates the connection of additional sensors like GPS, altitude modules, and LED indicators, expanding your drone's functionality for more complex missions. Easy Installation: Comes with cables compatible with both Mini Pix and PIXHAWK flight controllers, simplifying the setup process for users.

Radiolink AT10II with R12DS – Transmitter and Receiver for Drones, Cars & Boats The Radiolink AT10II Transmitter with R12DS 12-Channel Receiver is a high-performance receiver and transmitter for drone applications, as well as helicopters, airplanes, cars, and boats. Designed for precision and reliability, it features an ergonomic design, backlit LCD screen, and interference-free 2.4GHz connection. Ideal as an RC transmitter and receiver for drone enthusiasts, it supports telemetry for real-time data monitoring (sensors sold separately). The compact R12DS receiver offers PWM, PPM, and SBUS output modes, with advanced anti-interference technology (DSSS, FHSS, QPSK). With 16-channel frequency hopping and fully customizable programming, the AT10II delivers stable long-range control for beginners and pros alike. Features Excellent Anti-Interference: Only 3ms for 12 channels synchronously, with DSSS & FHSS working together for strong interference resistance. Real-Time Information: LCD screen displays model voltage, RSSI, speed, altitude, distance, and more. Supports telemetry feedback (with PRM-01 module) for GPS, speed, and voltage when paired with APM or PIX flight controllers. Multiple Alarms: Low RSSI, transmitter voltage, receiver voltage, and motor voltage alarms with sound and backlit screen alerts for added safety in noisy environments. Voltage Protection System: Built-in protection circuit prevents damage from incorrect plugging. Low battery consumption enables 12+ hours of use with a 3S 1800mAh LiPo battery. Wide Compatibility: Supports Radiolink receivers (R9DS, R12DSM, R6DS, R6DSM, R12DS), making it ideal for FPV racing drones, helicopters, multirotors, cars, and boats. Programmable Mix Control: 5–12 channels adjustable for precise customization of aircraft functions. Variety of Switches: Multiple switch types for flexibility, including 3 VR switches, 3 three-way position switches, 4 two-way position switches, 1 reset trainer switch, plus multi-antenna and 2 PTZ* control support.

Radiolink AT9S Pro 12CH 2.4GHz Transmitter and Receiver for Drone with R9DS The Radiolink AT9S Pro Remote is a high-performance transmitter and receiver for drone, designed for RC enthusiasts seeking precision, reliability, and full control. With 12 channels and paired with the R9DS Receiver and AT9S Pro Flight Controller, it offers stable communication, low latency, and strong signal strength for long-range performance. This advanced system supports programmable mixing, dual rates, endpoint adjustments, and telemetry, giving you the flexibility to fine-tune your model. The ergonomic design ensures comfortable use during long flying sessions, making it perfect for both beginners and professionals. Ideal for high-speed drones, aerobatics, and complex RC vehicle maneuvers, the AT9S Pro is a versatile solution. Whether using it as a radio transmitter and receiver for drone or RC transmitter and receiver for drone, it delivers professional-grade control and reliability for serious pilots. Features Ergonomic Design: Comfortable grip with well-placed buttons for extended use without fatigue. High-Resolution Color Screen: Clear display with intuitive interface for easy navigation and customization. Long Range Stable Signal: High-gain antenna ensures reliable signal transmission over long distances. Multi-Protocol Support: Compatible with drones, helicopters, airplanes, boats, and popular protocols like DSSS, FHSS, and CRSF. Advanced Functions: Features fail-safe protection, programmable mixing, dual-rate adjustments, endpoint adjustments, and 10 flight modes. Telemetry Real-Time Data: Monitors battery voltage, signal quality, and model status for safe and efficient operation. Expandable Upgradable: USB port for firmware updates to access new features and improvements. Versatile Compatibility: Works with receivers like Radiolink R12DSM, R12DS, and R9DS for flexible setups. Long Battery Life: High-capacity rechargeable lithium-ion battery with low-power alerts, supporting extended sessions. Professional-Grade Quality: Durable construction and reliable performance for prolonged RC use. Multiple Language Menu: Supports Chinese, English, Spanish, Italian, German, French, Turkish, Russian, and Korean. High-Precision Components: 4096 IC circuit, optimized PCB layout, and FUTABA-grade potentiometers reduce servo jitter for stable, precise control. Anti-Polarity Protection: Safeguards transmitter and receiver from reverse polarity; compatible with various battery types including AA, LiPo, and 18650 Lithium batteries.

Radiolink Divit Digital Video Transmission Adapter Board for DJI DIGITAL FPV SYSTEM, DJI O3 Air Unit The Radiolink Divit Adapter Board is a versatile and cost-effective solution for integrating digital FPV video transmission board with your flight controller. Designed to work seamlessly with Crossflight, Mini Pix, PIXHAWK, and other compatible controllers, the Divit Adapter simplifies your setup by providing a reliable connection interface for popular digital video transmission units such as DJI FPV, O3 Air Unit, and Walksnail HD systems. By streamlining the wiring and connection process, this adapter reduces the overall assembly cost and complexity of your drone build, making it an ideal choice for both hobbyists and professional drone enthusiasts. Its compact and lightweight design ensures it can be easily installed without adding unnecessary weight, while the included connection cables provide plug-and-play convenience. With the Divit Adapter, you can enjoy high-definition video transmission with stable and reliable performance, all while keeping your setup simple and budget-friendly.

Radiolink I2C Expansion Transfer Board for Flight Controllers with Dual I2C Ports The Radiolink I2C Expansion Board is a compact, yet powerful accessory designed to expand the connectivity of your flight controller. Compatible with popular controllers such as CrossRace, CrossFlight, PIXHAWK, Mini Pix, and TURBO Pix, it splits a single I2C port into two independent I2C outputs, giving you more flexibility to connect multiple peripherals. With this expansion board, you can seamlessly add modules like the SU04 ultrasonic sensor for precise altitude holding, or an LED module to improve visibility and orientation during flight. The board also features dedicated input and GPS ports, ensuring reliable signal transmission and stable connections without interference. Whether you’re building a new drone or upgrading an existing setup, the Radiolink I2C  port extension provides greater adaptability, enhanced functionality, and smooth integration of essential flight modules, helping you unlock the full potential of your UAV.

Radiolink R12DS RC Receiver 2.4GHz 12 Channels The Radiolink R12DS 2.4GHz 12-Channel RC Receiver delivers long-range, stable control with a maximum distance of up to 2.4 miles (4km). Featuring DSSS & FHSS dual spread spectrum protocols, it offers excellent anti-interference performance, ensuring reliable signal transmission even in challenging environments. With support for PWM and SBUS outputs, it works seamlessly with Radiolink transmitters including AT9, AT9S, AT9S Pro, AT10, and AT10II. Designed for versatility, the R12DS is suitable for airplanes, drones, and RC jets, providing smooth response and multi-channel support for advanced flight needs. When paired with the PRM-01 or PRM-03 telemetry module (sold separately), it also enables real-time voltage telemetry, enhancing flight safety and performance. Features Stronger Anti-interference: Equipped with DSSS & FHSS communication technology for stable signal transmission and control distance of up to 2.4 miles (4km) in the air (range may vary by environment). Compatible only with Radiolink transmitters AT9, AT9S, AT9S Pro, AT10, AT10II. 12 Channels: Supports SBUS/PWM signal output with a high-resolution ratio of 4096 and fast response on all channels. Ensure 12CH mode is selected when using AT9S/AT9S Pro transmitters for proper function. Real-time Telemetry: Compatible with PRM-01/PRM-03 telemetry modules (sold separately) to display real-time aircraft voltage data directly on transmitter screens. Quick Binding: Easy one-step binding by pressing the bind button for 1 second, no additional transmitter settings required. Anti-polarity Protection: Built-in reverse polarity protection circuit prevents receiver damage from incorrect connections. Supports 3–10V DC input and high-voltage servos.

Radiolink R12DSE 12-Channel Receiver with Dual Antennas The Radiolink R12DSE 12-Channel Receiver offers up to 4000m control range with DSSS & FHSS hybrid spread spectrum for strong anti-interference and stable signals. Supporting 12 SBUS/PPM channels with a fast 3ms response, it’s ideal for racing drones, RC planes, and helicopters. Seamless real-time telemetry is available on Radiolink AT series transmitters, while extended telemetry can be added via the optional PRM-03 module. Designed for reliability and convenience, the R12DSE weighs just 2.5g with an ultra-compact form factor (1.2 x 0.47in), making it easy to install in tight builds. Built-in anti-polarity protection adds extra safety during setup, the R12DSE ensures reliable performance in any setup. Features Long Range Control: Up to 4000m air distance with DSSS & FHSS hybrid spread spectrum for excellent anti-interference. 12-Channel Output: Supports SBUS & PPM simultaneously with just 3ms latency for responsive control. Wide Compatibility: Works with most flight controllers, ideal for racing drones, airplanes, and helicopters. High Precision: 4096 resolutions with 0.25μs servo output, ensuring smoother and more accurate performance. Telemetry Support: Displays extensive flight data when paired with the PRM-03 module and compatible controllers. Built-in Signal Monitoring: Shows real-time voltage and signal strength on Radiolink AT series transmitters. Ultra-Compact & Lightweight: Just 2.5g and 1.2 x 0.47in, perfect for small builds. Safe Power Design: Supports 3–6V DC input with reverse polarity protection for reliable operation.

Radiolink R4FGM 2.4GHz Long Range 4 Channel RC Receiver for RC Car with Gyro The Radiolink R4FGM DIY RC Receiver is engineered for precision, stability, and long-range performance. Featuring a pseudo-random FHSS algorithm, it delivers exceptional anti-interference capability with a control range of up to 1300 feet (400 meters) on the ground. Equipped with Gyro and Normal modes, this High-performance RC plane receiver is perfect for professional RC enthusiasts. In Gyro mode, it enhances vehicle stability, making it ideal for on-road and off-road RC cars, including drifting models. The VR switch (default on Channel 3) allows easy adjustment of gyro sensitivity for fine-tuned control. The R4FGM Long-range RC receiver is fully compatible with multiple Radiolink transmitters, including RC4GS V3/V2, RC6GS V3/V2, RC8X, T8FB, and T8S, making it a versatile and reliable choice for your RC setup. Features 4 Channels, Ultra-Compact Design: Mini size (0.98 × 0.51 in) and lightweight (0.1 oz), perfect for 1:28 RC mini cars like Hot Wheels. Excellent Anti-Interference: Pseudo-random FHSS algorithm ensures stable performance with a control range of up to 1300 feet (400 meters) on the ground. Integrated Gyro System: Built-in gyro keeps vehicles running straight; sensitivity adjustable via transmitter-ideal for drifting and on-road RC cars. Reverse Polarity Protection: Safeguards the receiver from damage even if power polarities are mistakenly connected; supports 3.0–6V high-voltage servos. Easy Binding & Mode Switching: One-second bind with no controller setup required; triple short-press within 1 second enables/disables Gyro mode.

Radiolink R6DS 2.4GHz 6 Channel RC Receiver for Drones, Airplanes The Radiolink R6DS RC Receiver is designed for reliable, high-performance remote control of drones, airplanes, and fixed-wing aircraft. Equipped with DSSS & FHSS protocols, it delivers exceptional anti-interference capability, ensuring stable and precise control even in challenging environments. This versatile 2.4GHz RC reciever supports PPM, SBUS, and PWM signal outputs, making it compatible with a wide range of Radiolink transmitters, including AT9, AT9S, AT9S Pro, AT10, and AT10II. Whether you are flying a drone or a fixed-wing aircraft, the R6DS provides seamless connectivity and accurate response for enhanced flight performance. For added safety, the reverse polarity protection circuit safeguards the drone receiver from damage if the power connections are mistakenly reversed, giving you peace of mind during installation. Compact, reliable, and easy to use, the Radiolink R6DS is an ideal choice for both hobbyists and professional RC pilots. Features Excellent Anti-Interference: Uses DSSS & FHSS pseudo-random algorithm for stable, interference-free control. 6/10 Channels Support: Compatible with PWM, PPM, and SBUS outputs; ideal for most aircraft. Ensure SYSTEM CH is set to 10CH when using AT10/AT10II. Fast Response: High-resolution ratio of 4096 with 0.5µs stability for low-latency, precise control. Easy Binding: One-second press of the bind button powers up and connects the receiver-no old bind plugs or complex radio settings needed. Anti-Polarity Protection: Safeguards the receiver from damage if the power is connected incorrectly.

Radiolink R6DS 6/10 Channels RC Receiver 2.4GHz The Radiolink R6DS 2.4GHz RC Receiver is a reliable and compact solution for drone and fixed-wing airplane pilots. This high-performance 2.4 GHz RC Receiver supports up to 6/10 Channels RC Receiver modes using SBUS, PWM, or PPM, giving you the flexibility to control various aircraft models. It is compatible with Radiolink transmitters like AT9S, AT10, AT9S Pro, and AT10II, making setup quick and easy. With strong anti-interference technology and a control range of up to 600 meters, the R6DS ensures stable and precise signal transmission. Its fast response time of 3 milliseconds helps you maintain full control in any flying condition. The receiver also includes protection against reverse polarity, making it safe and user-friendly. Features Excellent Anti-Interference: The Radiolink R6DS uses DSSS FHSS hybrid technology with a pseudo-random algorithm, giving it strong anti-interference ability for stable control even in busy signal environments. 6/10 Channels Support: It supports PWM, PPM, and SBUS signal outputs with up to 10 channels, making it perfect for most drones, airplanes, and fixed-wing models. When using the AT10 or AT10II transmitter, make sure the SYSTEM CH is set to 10 channels for best performance. Fast Response Time: With a high resolution of 4096 and a signal stability of 0.5 microseconds, the receiver provides fast and smooth communication between the transmitter and aircraft, ensuring low latency control. Easy Binding Process: No need for special bind plugs or complicated settings. Simply press the bind button for 1 second after powering on both the receiver and transmitter to pair them easily. Anti-Polarity Protection: The receiver is built with reverse polarity protection, so it won’t get damaged if the power cables are connected the wrong way. This makes installation safer and hassle-free.