RadioLink PRM-03 OSD Telemetry Sensor

The RadioLink PRM-03 OSD Telemetry Sensor (Part No: RLKA001001) is an advanced data module that transmits real-time aircraft information directly to your transmitter’s display. By bridging the gap between your flight controller and your RadioLink receiver, it provides critical "glass cockpit" data, ensuring you can monitor your aircraft's health without needing a separate FPV ground station.

Key Features:

• Real-Time Data Feedback: Transmits vital flight statistics including GPS coordinates, speed, altitude, heading, and flight mode directly to the transmitter screen.
• Battery Voltage Monitoring: Provides precise voltage readings for your flight pack, allowing you to set low-voltage alarms and avoid over-discharging your batteries.
• High Compatibility: Designed to work seamlessly with popular flight controllers using MAVlink protocol, such as PIXHAWK, Mini Pix, APM, and Turbo Pix.
• Receiver Support: Compatible with RadioLink telemetry-capable receivers including the R12DS, R9DS, and R6DS.
• Compact & Lightweight: Minimal footprint and weight (approx. 6g), making it suitable for everything from racing quads to large-scale fixed-wing aircraft.

Technical Specifications:

Setup Tip:

To display telemetry, you must connect the PRM-03 to the Data/S.Bus port of your receiver and the Telemetry/MAVlink port of your flight controller. Pro-Tip: Ensure your transmitter firmware is up to date; older versions may not recognize all the data fields provided by the PRM-03. On AT9S/AT10 models, you can toggle the display to the "Telemetry" page to see the visualized dashboard.

Safety Note: Always double-check your wiring polarity when connecting to the flight controller. Incorrect wiring on the 4-pin data lead can cause damage to the sensor or the flight controller's serial port.