Product details
3DR Radio Telemetry 433MHz 500mW(X6)
This set of 3DR Radio Telemetry Module 433MHz 500mW allows you to establish a connection between a flight controller and a USB or UART-enabled device, such as a computer, laptop, or tablet with USB compatibility (OTG).
The latest version 2 radios no longer require a separate Air/Ground module, as both transceivers can now use both UART or USB connections, and support both modes.
This radio set not only allows you to view real-time data, such as live GPS position overlaid on a map, system voltage, heading, waypoint navigation, and even an artificial horizon, but also offers much more.
By using an open-source MAVlink based ground station software, you can even fly your aircraft with a joystick via your computer and update settings in real-time. Alternatively, you can use it for your DIY projects that require a wireless Serial interface.
This kit is cost-effective, has longer range, and offers superior performance. The system operates on the 433MHz band and provides a full-duplex link using HopeRF’s HM-TRP modules running custom, open-source firmware.
Features
• MAVLink protocol framing status documents
• Frequency modulation and Spread Spectrum (FHSS)
• Self-adaption to time division multiplexing
• Support LBT and AFA
• Configurable duty cycle
• Built-in error correcting code(up to 25% data bit error)
• AT command configure data transmission
• RT command remote control data transmission
• Interchangeable air and ground 433MHz modules
• Micro-USB port
• 6-position Molex connector
• 250mW maximum output power (adjustable)
• SMA connector
• 2-way full-duplex communication through adaptive TDM
• UART interface
• Transparent serial link
• Open-source SIK firmware
• Configurable through *Mission Planner and *APM Planner
• Based on the HM-TRP wireless module, with Si1000 8051 microcontroller and Si4432
Why Choose 3DR Radio Telemetry?
• Real-time data transmission for GPS, voltage, and flight parameters.
• Stable and long-range connection with up to 250mW output power.
• Full-duplex communication for simultaneous data send and receive.
• Supports MAVLink protocol for seamless integration with APM and Pixhawk.
• Plug-and-play setup for drones, robotics, and remote monitoring projects.
• Open-source firmware allows customization and flexibility.
• Reliable operation even in interference-prone environments.
Setup Guide: 3DR Radio Telemetry with Pixhawk/APM
•
Step 1: Connect the air module to the Pixhawk or APM telemetry port using the provided cable.
•
Step 2: Connect the ground module to your PC using the USB cable.
•
Step 3: Install the required USB drivers (FTDI or Silicon Labs CP210x, depending on your module).
•
Step 4: Open Mission Planner or QGroundControl on your computer.
•
Step 5: In Mission Planner, go to Initial Setup → Optional Hardware → 3DR Radio.
•
Step 6: Select the COM port for the ground module and click Connect.
•
Step 7: Press Load Settings to read the module parameters.
•
Step 8: Adjust settings such as frequency, air speed, and net ID if needed (must match on both modules).
•
Step 9: Click Save Settings and disconnect after configuration.
•
Step 10: Power on your drone — the air and ground modules will link automatically, indicated by steady green LEDs.
•
Step 11: Confirm live telemetry data (GPS, attitude, battery, etc.) in Mission Planner or QGroundControl.
Applications of 3DR Radio Telemetry
• Long-range drone communication and control
• Real-time flight data transmission for UAVs
• Telemetry monitoring for Pixhawk and APM flight controllers
• Remote environmental data collection and sensing
• Ground station communication for autonomous vehicles
• Wireless data logging for robotics and research projects
• FPV and UAV mission planning support
• Industrial and agricultural drone monitoring systems
This set of 3DR Radio Telemetry Module 433MHz 500mW allows you to establish a connection between a flight controller and a USB or UART-enabled device, such as a computer, laptop, or tablet with USB compatibility (OTG).
The latest version 2 radios no longer require a separate Air/Ground module, as both transceivers can now use both UART or USB connections, and support both modes.
This radio set not only allows you to view real-time data, such as live GPS position overlaid on a map, system voltage, heading, waypoint navigation, and even an artificial horizon, but also offers much more.
By using an open-source MAVlink based ground station software, you can even fly your aircraft with a joystick via your computer and update settings in real-time. Alternatively, you can use it for your DIY projects that require a wireless Serial interface.
This kit is cost-effective, has longer range, and offers superior performance. The system operates on the 433MHz band and provides a full-duplex link using HopeRF’s HM-TRP modules running custom, open-source firmware.
Features
• MAVLink protocol framing status documents
• Frequency modulation and Spread Spectrum (FHSS)
• Self-adaption to time division multiplexing
• Support LBT and AFA
• Configurable duty cycle
• Built-in error correcting code(up to 25% data bit error)
• AT command configure data transmission
• RT command remote control data transmission
• Interchangeable air and ground 433MHz modules
• Micro-USB port
• 6-position Molex connector
• 250mW maximum output power (adjustable)
• SMA connector
• 2-way full-duplex communication through adaptive TDM
• UART interface
• Transparent serial link
• Open-source SIK firmware
• Configurable through *Mission Planner and *APM Planner
• Based on the HM-TRP wireless module, with Si1000 8051 microcontroller and Si4432
Why Choose 3DR Radio Telemetry?
• Real-time data transmission for GPS, voltage, and flight parameters.
• Stable and long-range connection with up to 250mW output power.
• Full-duplex communication for simultaneous data send and receive.
• Supports MAVLink protocol for seamless integration with APM and Pixhawk.
• Plug-and-play setup for drones, robotics, and remote monitoring projects.
• Open-source firmware allows customization and flexibility.
• Reliable operation even in interference-prone environments.
Setup Guide: 3DR Radio Telemetry with Pixhawk/APM
•
Step 1: Connect the air module to the Pixhawk or APM telemetry port using the provided cable.
•
Step 2: Connect the ground module to your PC using the USB cable.
•
Step 3: Install the required USB drivers (FTDI or Silicon Labs CP210x, depending on your module).
•
Step 4: Open Mission Planner or QGroundControl on your computer.
•
Step 5: In Mission Planner, go to Initial Setup → Optional Hardware → 3DR Radio.
•
Step 6: Select the COM port for the ground module and click Connect.
•
Step 7: Press Load Settings to read the module parameters.
•
Step 8: Adjust settings such as frequency, air speed, and net ID if needed (must match on both modules).
•
Step 9: Click Save Settings and disconnect after configuration.
•
Step 10: Power on your drone — the air and ground modules will link automatically, indicated by steady green LEDs.
•
Step 11: Confirm live telemetry data (GPS, attitude, battery, etc.) in Mission Planner or QGroundControl.
Applications of 3DR Radio Telemetry
• Long-range drone communication and control
• Real-time flight data transmission for UAVs
• Telemetry monitoring for Pixhawk and APM flight controllers
• Remote environmental data collection and sensing
• Ground station communication for autonomous vehicles
• Wireless data logging for robotics and research projects
• FPV and UAV mission planning support
• Industrial and agricultural drone monitoring systems
