---
product_id: 270856273
title: "PRM-03"
brand: "radiolink"
price: "₩64402"
currency: KRW
in_stock: null
reviews_count: 9
category: "Radiolink"
url: https://www.desertcart.kr/products/270856273-prm-03
store_origin: KR
region: South Korea
---

# Real-time flight telemetry Battery voltage monitoring GPS & multi-sensor data PRM-03

**Brand:** radiolink
**Price:** ₩64402
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** PRM-03 by radiolink
- **How much does it cost?** ₩64402 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/270856273-prm-03)

## 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 Safety First:** Real-time voltage telemetry on Radiolink transmitters prevents battery over-discharge and keeps your flights worry-free.
- • **Ultra-Light & Compact:** At just 0.21oz and 1.06" x 0.51", it’s barely there but powerfully present—no extra drag on your model.
- • **Seamless Compatibility:** Works flawlessly with Mini Pix, PIXHAWK, Crossflight, and APM flight controllers—plug and play your way to precision.
- • **Instant Flight Insights:** Track voltage, speed, altitude, and more live on your transmitter screen for ultimate control.
- • **Wide Transmitter & Receiver Support:** Compatible with AT9/AT9S/AT9S Pro/AT10II transmitters and R9DS/R12DS receivers for versatile setups.

## Overview

The Radiolink PRM-03 is a cutting-edge telemetry module delivering real-time flight data including GPS, voltage, speed, and orientation directly to compatible Radiolink transmitters. Lightweight and compact, it supports major flight controllers like Mini Pix and PIXHAWK, ensuring precise monitoring and enhanced battery safety for professional-grade RC flying.

## Description

desertcart.com: 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 : Toys & Games

Review: I love this thing! - Way better than the PRM-01, I'm glad I got this. Came with a bunch of helpful wire connectors. Helps to deliver useful information right to the radio transmitter. Battery wires required a little soldering but was very easy to set up. I recommend it.
Review: fast service - nice

## 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 - Image 1](https://m.media-amazon.com/images/I/51Snk0stJHL.jpg)
![PRM-03 - Image 2](https://m.media-amazon.com/images/I/610vI3bmqCL.jpg)
![PRM-03 - Image 3](https://m.media-amazon.com/images/I/61d1yuul3EL.jpg)
![PRM-03 - Image 4](https://m.media-amazon.com/images/I/61utEagIh2L.jpg)
![PRM-03 - Image 5](https://m.media-amazon.com/images/I/71CGW80UJ2L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love this thing!
*by C***T on July 30, 2023*

Way better than the PRM-01, I'm glad I got this. Came with a bunch of helpful wire connectors. Helps to deliver useful information right to the radio transmitter. Battery wires required a little soldering but was very easy to set up. I recommend it.

### ⭐⭐⭐⭐⭐ fast service
*by R***R on April 25, 2023*

nice

### ⭐⭐⭐⭐⭐ 👍
*by A***N on July 25, 2021*

👍

## 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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**Shop now:** [https://www.desertcart.kr/products/270856273-prm-03](https://www.desertcart.kr/products/270856273-prm-03)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-03*