915Mhz 100mW Mini Telemetry Kit


Out of stock

Approx Restocking Date: 30th June, 2024
SKU: 674173
  1. Very small size & Lightweight
  2. MAVLink protocol framing and status reporting
  3. Interchangeable air and ground modules
  4. Micro-USB port
  5. UART interface
  6. Error correction corrects up to 25% of bit errors
  7. Configurable through Mission Planner and APM Planner
  8. The demonstrated range of several kilometers with a small Omni antenna


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Brand: Generic
Category: FPV Antennas and Trans-Receivers
This is a 915Mhz 100mW Radio Telemetry Kit that 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.

The full features and specifications are listed below but the main features are that both air and ground modules 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.

The wiring is complete, and the independent housing is added. It is safer and more beautiful. The data transmission is more stable. It does not distinguish between the ground end and the air end. The two pieces are exactly the same, all with USB, and 6pin serial port dual TTL design, don’t need to use any tools, users can upgrade firmware by themselves.

  1. This telemetry only could use with APM compatible control board.
  2. As we have some variations in the color of the connecting cable & also this product is available in two variants with casing and without casing which will be shipped randomly. 
  3. OTG cable is not included.

Features :

  1.  Small size and lightweight
  2.  CP2102 high-quality USB to TTL chips
  3.  915MHZ
  4.  Support MWC / APM / PX4 / Pixhawk other open-source flight control
  5.  MAVLink Framework Agreement
  6.  Open Source Firmware Frequency-hopping spread spectrum (FHSS)
  7.  2-way full-duplex communication adaptive TDM
  8. Up to 25% can be corrected bit errors
  9. Based on Si1000 and Si4432 wireless microcontroller modules.

Package Includes :

1 x 3DR Radio Telemetry with the case (Air+Gnd module)
2 x cables (APM/PIX).
2 x 3.5dbi antennas.
SKU: 674173 Category:
Rated Power (mW)




Receive Sensitivity(dBm)


Air Data Rates(kbps)


Operating Temperature (°C)

-10 to 85



Shipping Weight 0.07 kg
Shipping Dimensions 35 × 10 × 2 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

    Is 915Mhz license-free band in India?
  1. 0 votes
    Q Is 915Mhz license-free band in India? answer now
    Asked by ldhruw3 on October 26, 2021 9:44 am
    A Yes, 915 MHz falls within the license-free band�... Read more
  2. Can I use this module with QGroundControl and Pixh... Read more
  3. 0 votes
    Q Can I use this module with QGroundControl and Pixhawk flight controller? answer now
    Asked by sahaj_panchal on October 7, 2021 6:23 am
    A Yes, you can use this module with QGroundControl a... Read more
  4. can i use mission unplanner with thiss? i want to... Read more
  5. 0 votes
    Q can i use mission unplanner with thiss? i want to unplan my marriage answer now
    Asked by aldendias on September 15, 2021 11:13 pm
    A You can totally configure telemetries in mission p... Read more
  6. Which is the best telemetry device to interface wi... Read more
  7. 0 votes
    Q Which is the best telemetry device to interface with CC3D controller? answer now
    Asked by 29shubhamkathuria on March 19, 2021 1:20 pm
    A This is best telemetry kit.
  8. Can we interface this module with CC3D Flight Cont... Read more
  9. 0 votes
    Q Can we interface this module with CC3D Flight Controller? answer now
    Asked by 29shubhamkathuria on March 7, 2021 3:00 pm
    Answered by the admin No
    Answered by the admin No. It is compatible with APM and Pixhawk
  10. can we use this for fpv camera?
  11. 0 votes
    Q can we use this for fpv camera?
    Asked by abhigyan.ranjan0402 on October 27, 2020 7:03 am
    There are no answers for this question yet. Answer now
  12. Can I do mission planning with this?
  13. 2 votes
    Q Can I do mission planning with this? answer now
    Asked by [email protected] on February 8, 2020 6:14 am
    A Yes of course and it is made for this job use miss... Read more
Only registered users are eligible to enter questions
Country Of Origin: China

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