3DR Radio Telemetry 433MHz 500mW for PIXHAWK and APM


14 in stock


  1. Range (m): 2500
  2. Frequency (MHz): 433
  3. Rated Power (mW): 500
  4. Receive Sensitivity (dBm): -124
  5. Current (A): 0.5
  6. Voltage (V): 3.6 to 7


14 in stock


This 3DR Radio Telemetry 433MHz 500mW Set allows you to link to a flight controller to a USB or UART equipped device such as a computer, laptop or tablet supporting a USB connection (OTG).

This radio telemetry set has separate Air & Ground module. Its transceivers can use UART or USB connections and support both modes. The Radio set lets you see live data, such as live GPS position overlaid on a map, system voltage, heading, waypoint navigation and much more.

Using open source MAVlink based ground station software, you can even fly your aircraft with a joystick via your computer and update settings live! Or just use it for your DIY projects that need a wireless Serial interface. This kit offers a great low price, longer range, and superior performance. The system utilizes the 433MHz band and provides a full-duplex link using HopeRF?s HM-TRP modules running custom, open source, firmware.

Note: The reference to APM refers to the ArduPilot project, a family of open source autopilots based on the Arduino open-source computing platform, developed by 3DR and the open source community. It consists of a choice of ArduPilot Mega (APM) electronics and a range of free software versions for different vehicles and is governed by an open source creative commons license.

Features :

  1. MAVLink protocol framing status documents
  2. Frequency modulation and Spread Spectrum (FHSS)
  3. Self-adaption to time-division multiplexing
  4. Support LBT and AFA
  5. Configurable duty cycle
  6. Built-in error-correcting code(up to 25% data bit error)
  7. AT command configure data transmission
  8. RT command remote control data transmission
  9. Interchangeable air and ground 433MHz modules
  10. Micro-USB port
  11. 6-position Molex connector
  12. 500 mW maximum output power (adjustable)
  13. SMA connector
  14. 2-way full-duplex communication through adaptive TDM
  15. UART interface
  16. Transparent serial link
  17. Open-source SIK firmware
  18. Configurable through *Mission Planner and *APM Planner
  19. Based on the HM-TRP wireless module, with Si1000 8051 microcontroller and Si4432 wireless module

Package Includes :

1 x Telemetry Air Module.

1 x Telemetry Ground Module.

2 x 2.5dbi Antenna.

1 x Micro USB OTG cable.

1 x DF13 cable.

1 x Extra 5-pin connector for both cables Swapping to connect to APM FC.

Category: Tag:
Join Waitlist We will inform you when the product arrives in stock. Please leave your valid email address below.