RadioLink PRM-03 Real-time OSD Telemetry Module for Voltage Monitoring (1S~6S LiPo, AT10II/AT9 Compatible)

The RadioLink PRM-03 is a lightweight real-time OSD telemetry module designed to provide accurate voltage data from your aircraft’s power system directly to compatible transmitters. Supporting 1S to 6S LiPo batteries, it works seamlessly with RadioLink receivers such as the R12DS and R9DS, offering low-latency real-time voltage feedback. With customizable low-voltage alerts, the PRM-03 ensures that RC pilots are always informed of critical power levels, helping to prevent crashes and protect valuable components.

Key Features

• Real-time OSD Telemetry: Instantly displays model voltage data on compatible RadioLink transmitters.

• 1S–6S LiPo Compatibility: Supports a wide voltage input range for various aircraft sizes and power systems.

• Low Voltage Alerts: Configurable audio, message, or vibration alarms for battery safety.

• Compact & Lightweight: Mini-sized 33 × 22 × 11mm form factor, weighs only 7g (including cable).

• Plug-and-Play: Simple wiring via provided signal cable for quick integration with your setup.

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Specifications

Package Includes

• 1 × PRM-03 OSD Telemetry Module

• 1 × PRM-03 to Receiver Connection Cable

• 1 × Retail Packaging Bag

Details

RadioLink PRM-03 Real-time OSD Information Telemetry Module. Features GND, SDA, SCL, +5V, TX, RX, -GND, BAT connections. CE FC RoHS certified, V1.1 version.

Real-time telemetry provides crucial model data, including voltage, speed, GPS, RSSI, flight mode, and distance. Configurable alarms signal low voltage issues. Compatible with various flight controllers.

Mini Pix and R12DS connected via PRM-03. Compatible with various flight controllers. Weighs 12g, sized 27*13mm, ideal for mini racing drones and gliders. Supports real-time OSD telemetry.

RadioLink PRM-03 real-time OSD telemetry module. Size: 27x13mm, weight: 12g. Supports model voltage, speed, GPS data. Compatible with R12DS, R9DS receivers and AT10II/AT10 transmitters.

Package list for PRM-03 includes: PRM-03, receiver connect cable, cables for Mini Pix, APM, PIXHAWK, engine battery, CrossRace/CrossFlight, and a packing bag.