---
product_id: 270856273
title: "PRM-03 Real-time OSD Information Telemetry Module GPS/RSSI/Voltage (1S-12S)/Distance and More on RC Transmitter AT9/AT9S/AT9S Pro/AT10II, Works with crossflight/Minipix/PIXHAWK, APM FC"
brand: "radiolink"
price: "€ 43.46"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/270856273-prm-03-real-time-osd-information-telemetry-module-gps-rssi
store_origin: FI
region: Finland
---

# Voltage monitoring 1S-12S Real-time telemetry data GPS & flight controller compatible PRM-03 Real-time OSD Information Telemetry Module GPS/RSSI/Voltage (1S-12S)/Distance and More on RC Transmitter AT9/AT9S/AT9S Pro/AT10II, Works with crossflight/Minipix/PIXHAWK, APM FC

**Brand:** radiolink
**Price:** € 43.46
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your flight game with real-time data at your fingertips!

## Quick Answers

- **What is this?** PRM-03 Real-time OSD Information Telemetry Module GPS/RSSI/Voltage (1S-12S)/Distance and More on RC Transmitter AT9/AT9S/AT9S Pro/AT10II, Works with crossflight/Minipix/PIXHAWK, APM FC by radiolink
- **How much does it cost?** € 43.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/270856273-prm-03-real-time-osd-information-telemetry-module-gps-rssi)

## Best For

- radiolink enthusiasts

## Why This Product

- Trusted radiolink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Battery Life Guardian:** Monitor your model’s voltage in real-time to prevent battery over-discharge and extend flight time.
- • **Featherlight & Compact:** At just 0.21oz and 1.06" wide, it won’t weigh down your model or clutter your setup.
- • **Seamless Compatibility:** Works flawlessly with Mini Pix, PIXHAWK, Crossflight, and APM flight controllers for ultimate control.
- • **Instant Flight Insights:** Get live updates on speed, altitude, GPS, and more directly on your transmitter screen.
- • **Plug & Play with Radiolink:** Optimized for AT9/AT9S/AT9S Pro/AT10II transmitters and R9DS/R12DS receivers for hassle-free integration.

## Overview

The Radiolink PRM-03 is a compact, lightweight telemetry module delivering real-time flight data including GPS, voltage, RSSI, and more. Compatible with popular flight controllers and Radiolink transmitters, it ensures precise monitoring and safer, smarter flights.

## Description

Radiolink PRM-03 Real-time OSD Information Telemetry Module GPS/RSSI/Voltage (1S-12S)/Distance and More on RC Transmitter AT9/AT9S/AT9S Pro/AT10II, Works with crossflight/Minipix/PIXHAWK, APM FC

## Features

- 【Flight Data Telemetry】Telemetering model's voltage, speed, climb, throttle, longitude, latitude, altitude, GPS, RSSI, flight mode, yaw, roll, pitch, and distance when connecting with Mini Pix/ PIXHAWK/ Crossflight/ APM flight controller. Get real-time information to know the model's flight data clearly.
- 【Airplane Voltage Telemetry】Telemetering the remaining voltage of the model on the Radiolink's Transmitter AT10II/AT10/AT9S Pro/AT9S/AT9 screen when it connects with the receiver R9DS or R12DS. Get real-time information to avoid battery over-discharge.
- 【Compatible Flight Controllers】Mini Pix, PIXHAWK, Crossflight, and APM.
- 【Micro Dimension】Only 1.06"*0.51" and lightweight of 0.21oz make PRM-03 won't become your model's burden.
- 【Compatible Transmitters and Receivers】AT10II/AT10/AT9S Pro/AT9S/AT9. Receivers: R12DS, R9DS (Old version receiver: R10DS, R10D, R9D).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.21 ounces |
| Product Dimensions | 1.1 x 0.5 x 0.05 inches |
| Item model number | PRM-03 |
| Display Size | 1.06 Inches |
| Voice command | Buttons |

## Product Details

- **Brand:** Radiolink
- **Model Name:** PRM-03
- **Screen Size:** 1.06 Inches
- **Special Feature:** Configurable Alarms and Dual Working Modes
- **Connectivity Technology:** Wired
- **Map Type:** Satellite
- **Included Components:** 1* APM Connect Cable, 1* Mini Pix Connect Cable, 1* PIXHAWK Connect Cable, 1* PRM-03+Battery Cable, 1* Receiver Connect Cable
- **Mounting Type:** Panel Mount, Dashboard Mount
- **Product Dimensions:** 1.06"L x 0.51"W x 0.2"H
- **Item Weight:** 0.21 Ounces

## Images

![PRM-03 Real-time OSD Information Telemetry Module GPS/RSSI/Voltage (1S-12S)/Distance and More on RC Transmitter AT9/AT9S/AT9S Pro/AT10II, Works with crossflight/Minipix/PIXHAWK, APM FC - Image 1](https://m.media-amazon.com/images/I/61utEagIh2L.jpg)

## Questions & Answers

**Q: Will prm-03 work with futaba receivers**
A: Sorry, This PRM-03 telemetry module can only work with Radiolink receiver R12DS, R9DS (Old version receiver: R10DS, R10D, and R9D).

**Q: will I need a separate 5 volt battery supply for the PRM 03 when using the mini pix flight controller?**
A: Hi, This PRM-03 telemetry module doesn't need a separate battery supply. But needs to use the come with cable to connect the battery with it for voltage telemetry.
You could download and refers to our user manual which is on the product page. And if you can't set up it well please contact Radiolink aftersales, we will help you timely.

**Q: Will i still need prm 01 with prm 03?**
A: Hello, don't need PRM-01 with PRM-03.
But PRM-03 will need work with the flight controller, such as Mini Pix/PIXHAWK/TURBO PiX/APM. If your drone doesn't have or doesn't need the flight controller, we suggest you fo for PRM-01. The difference is PRM-01 can only telemetry battery voltage, but works without flight controller. And PRM-03 can telemetry model voltage, speed, climb, throttle, longitude, latitude, altitude, GPS, RSSI, flight mode, yaw, roll, pitch, and distance on the transmitter's screen without OSD module.

**Q: Will pmr-03 work with futaba receivers?**
A: Unfortunately no.

## Frequently Bought Together

- Radiolink PRM-03 Real-time OSD Information Telemetry Module GPS/RSSI/Voltage (1S-12S)/Distance and More on RC Transmitter AT9/AT9S/AT9S Pro/AT10II, Works with crossflight/Minipix/PIXHAWK, APM FC
- Radiolink AT10II 12 Channels RC Transmitter and Receiver R12DS 2.4GHz Radio Remote, Voltage Telemetry for RC Airplane, FPV Racing Drone, Quad, Helicopter, Car and Boat (Mode 2 Left-Hand Throttle)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-25*