This is 433Mhz 100mW Radio Telemetry V2 Kit is based on the 3DR Telemetry kit and is 100% compatible as it runs the same firmware onboard. This firmware used by 3D Robotics is completely open-source which is, of course, the reason we are able to use it on our own version at Unmanned Tech.

The Unmanned Telemetry Kit is compatible with Ardupilot or Pixhawk-based systems and allows you to easily add a two-way telemetry connection between your drone and ground station. This product comes with our full support and warranty as we are confident in the functionality and reliability of this item.

This is the new and improved V2 of the Unmanned Telemetry kit. The full features and specifications are listed below but the main features are that both air and ground module are now interchangeable, and each is with a USB connector and a DF13 connector. Please note that to connect to Pixhawk, it is a good idea to also purchase a 6-pos to 6-pos cable as this is easier and better than using the cable included.

Note : Product is available in two variants with casing and without casing you will receive random. 

1. This telemetry only could use with APM compatible control board.
2. As we have some variations in the color of connecting cable, we will be shipping it randomly to our customers.

Features :

1. Very small size & Lightweight (under 4 grams without antenna)
2. Transparent serial link
3. MAVLink protocol framing and status reporting
4. Frequency hopping spread spectrum (FHSS)
5. Adaptive time division multiplexing (TDM)
6. Support for LBT and AFA
7. Configurable duty cycle
8. Interchangeable air and ground modules
9. Micro-USB port
10. 6-position DF13 connector
11. 100 mW maximum output power (adjustable)
12. Based on HopeRF’s HM-TRP module
13. RP-SMA connector
14. 2-way full-duplex communication through adaptive TDM
15. UART interface
16. Transparent serial link
17. MAVLink protocol framing
18. Frequency Hopping Spread Spectrum (FHSS)
19. Configurable duty cycle
20. Error correction corrects up to 25% of bit errors
21. Configurable through Mission Planner and APM Planner
22. Built-in error correcting code (can correct up to 25% data bit errors)
23. The demonstrated range of several kilometers with a small Omni antenna
24. Can be used with a bi-directional amplifier for even more range
25. AT commands for radio configuration
26. RT commands for remote radio configuration
27. Adaptive flow control when used with APM
28. Based on the HopeRF HM-TRP radio module, featuring a SiLabs Si1000 RF microcontroller.