2KM 500mw 3DR Radio Telemetry 915MHz 500mw Bluetooth Box V3.0 Radio Telemetry Module for 3DR Radio APM PX4 PIXHAWK

92% of buyers enjoyed this product! 16 orders
List price:
You save:
915Mhz with APM wire 915Mhz with PIX wire 433Mhz with APM wire 433Mhz with PIX wire
View cart→
Please wait, we try to get a transaction confirmation as soon as possible.
  • Free Worldwide Shipping
  • 100% Money Back Guarantee
  • 100% Secure Payments

Product Description

XROCK 915MHz 500mw RTB Bluetooth Box and V3.0 Radio Telemetry Modul 3DR APM PIX

A XROCK Radio V1(comprises of an air module and a ground module) is a wireless communication module designed for real time data exchange between open source autopilot (such as APM, PX4, PIXHAWK) and ground station. As it has features of small volume, low power consumption, high data rate, stable performance, strong anti-interference ability and far communication distance, it can bring users more involved flight experience.
The air module is the telemetry while ground module is the receiver when the radio telemetry sends vehicle\’s status information .The air module receives it from the autopilot, modulates and transmits it to ground module wirelessly. Ground module demodulates it and sends signals to ground station monitor to display by way of Bluetooth or USB cable.
Download and install Mission Planner or DroidPlanner ground station applications to your mobile devices (mobile phones, tables and laptops) when first to use. Ground module can connect to mobile devices by way of Bluetooth or USB cable. The ground station monitor can display vehicle\’s status information in real time when air module connects to autopilot and ground module connects to the ground station.

Performance Parameters
Type: XROCK Bluetooth Radio V1
Communication Distance: ≤2000m
Bluetooth Available Distance: 8~15m
Working Voltage: 915MHz/433MHz
Maximum Transmitted Power: 500mW
Baud Rate: 57600(default)

Physical Parameters
Operating Temperature: -10 -60 dgree
Operating Humidity: 10% RH – 90% RH(non-condensing)
Dimension (no antenna):
Ground Module: 63mm(L)×41mm(W)×15mm(H)
Air Module: 49mm(L)×25mm(W)×13mm(H)
Weight (with antenna)
Ground Module: 44g
Air Module: 22.5g

Power Requirement of Ground Module
VBAT: 3.7V(LiPo)
Battery Capacity: 800mAh
USB Charging Voltage: 4.5~5.5V
Charging Current: 500mA
Operating Current: 100mA
Standby Current: 12mA
Working Hours: 7h(Full Power )

Power Requirements of Air Module
Working Voltage: 3.7V~6V DC
Emission Current: 100mA@30 dBm
Receiving Current: 25mA

Pin code:0008

Package list:
Ground Module×1
Air Module×1
Antenna ×2
Micro-USB Cable ×1
6-to-5-Pin Connector Cable×1
6-Pin Connector Cable×1
Double-sided Tape×2

Reviews (0)

No reviews yet.
Leave a Review

Item Specifics

Brand Name: 
RC Parts & Accs: 
Upgrade Parts/Accessories: 
Remote Control Peripherals/Devices: 
Four-wheel Drive Attributes: 
Tool Supplies: 
 Assembled class
For Vehicle Type: 
Model Number: 
Technical parameters: 
 Value 3
 Vehicles & Remote Control Toys
 Vehicles & Remote Control Toys
Unit Type: 
Package Weight: 
 0.15kg (0.33lb.)
Package Size: 
 25cm x 10cm x 5cm (9.84in x 3.94in x 1.97in)


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of SAJAKS Favorites (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of www.sajaksfavorites.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Shopping cart