Looking for Radio V3 500mw? (DISCONTINUE) Holybro SiK Telemetry Radio V3 500mW 433 MHz is available at Zbotic with fast shipping across India.
The (DISCONTINUE) Holybro SiK Telemetry Radio is a compact, lightweight, and cost-effective open-source radio platform that generally allows for ranges greater than 300m right out of the box. This range can be increased to several kilometers with a patch antenna on the ground. It is compatible with all Pixhawk Standard and other flight controllers, offering a straightforward method to establish a telemetry link between your autopilot and a ground station. The radio employs open-source firmware, optimized for MAVLink packets and integration with Mission Planner, Ardupilot, QGroundControl, and PX4 Autopilot systems. Operating at 433Mhz, it is essential to select the model that complies with the regulations of your country or region.
Note: Dimensions exclude antennas.
Features:
- Open-source SIK firmware
- Plug-n-play for Pixhawk Standard Flight Controllers
- The easiest way to connect your Autopilot and Ground Station
- Interchangeable air and ground radio
- Micro-USB port (Type-C Adapter Cable Included)
- 6-position JST-GH connector
- 100 mW maximum output power (adjustable) -117 dBm receive sensitivity
- RP-SMA connector
- 2-way full-duplex communication through adaptive TDM UART interface
- Transparent serial link
- MAVLink protocol framing
- Frequency Hopping Spread Spectrum (FHSS) Configurable duty cycle
- Error correction corrects up to 25% of bit errors Open-source SIK firmware
- Configurable through Mission Planner & APM Planner
- FT230X/FT231 is a USB to BASIC UART IC
- FCC IDENTIFIER: 2AP22-HT03-V3
Package Includes:
2 x Radio modules with antennas
1 x Micro-USB to USB-A cable
1 x Micro-USB to Micro-USB OTG adapter cable
1 x Micro USB to Type C Adapter
1 x JST-GH-6P to JST-GH-6P cable (for Pixhawk Standard FC)
1 x JST-GH-6P to Molex DF13 6P (for Pix32, Pixhawk 2.4.6, etc.)
(DISCONTINUE) Holybro SiK Telemetry Radio V3 500mW 433 MHz Overview
The Holybro SiK Telemetry Radio V3 500mW 433 MHz is a compact, open-source radio module designed to establish a reliable data link between your UAV’s autopilot and a ground control station. Operating in the 433 MHz band, it delivers robust MAVLink telemetry for long-range monitoring and control.
Key Features of (DISCONTINUE) Holybro SiK Telemetry Radio V3 500mW 433 MHz
- 433 MHz communication band for minimal interference in crowded airwaves
- 500 mW RF output power for extended telemetry range out of the box
- Open-source SiK firmware optimized for MAVLink packets and flight planning software
- Seamless integration with Pixhawk, Ardupilot, PX4 and common ground station applications
- Compact, lightweight build that mounts easily on multi-rotors, fixed-wing UAVs, and robots
- Fast shipping across India from Zbotic ensures you get up and running quickly
Applications and Use Cases
- Real-time flight data streaming from drones to Mission Planner or QGroundControl
- Long-range UAV surveying and mapping where reliable telemetry is critical
- Ground-station monitoring of agricultural drones in remote fields
- Telemetry link for research UAVs in academic or industrial prototype testing
- Integration into robotic platforms requiring stable serial data exchange over distance
- Amateur radio enthusiasts building DIY telemetry stations with patch antennas
How to Use (DISCONTINUE) Holybro SiK Telemetry Radio V3 500mW 433 MHz
Connect the telemetry radio to your flight controller’s TDM UART port, mount a compatible antenna onto the RP-SMA connector, and power the module from your 5 V bus. Pair it with a matching ground-station module, then configure frequency and data rates using Mission Planner or QGroundControl to begin receiving live MAVLink telemetry.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What range can I expect from this telemetry radio?
Out of the box, the 500 mW output delivers reliable links of around 300 m in open air. By adding a directional patch antenna on the ground station, you can extend range to several kilometers.
Which flight controllers are compatible with the SiK Telemetry Radio V3?
This module plugs directly into any autopilot supporting standard MAVLink over UART, including Pixhawk Classic, Pixhawk 2.4.8, Ardupilot, PX4 and similar boards.
How do I update or modify the firmware?
The radio uses open-source SiK firmware. You can connect via USB-to-TTL or through your ground-station link, then use the SiK configurator or Mission Planner’s “Radio Calibration” page to upload custom firmware builds.
Technical Specifications
| Brand | Holybro |
|---|---|
| Frequency | 433 MHz |
| SKU | AI5718 |
| Weight | 0.1781 kg |
| Availability | Out of Stock |
Applications & Use Cases
The (DISCONTINUE) Holybro SiK Telemetry Radio V3 500mW 433 MHz is a versatile fpv antennas and trans-receivers used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Holybro product sourced from authorized channels
Jatin Malhotra –
Very good quality Holybro SiK Telemetry Radio V3 500mW. I’ve been building drones for 2 years now and this is one of the best I’ve used.
Rajesh Trivedi (verified owner) –
Good quality Holybro SiK Telemetry Radio V3 500mW. Minor scratches on arrival but functionally perfect.
Tanvi Shah (verified owner) –
Decent Holybro SiK Telemetry Radio V3 500mW for the price. Using it in my quadcopter, performs well overall.
Jai Shah (verified owner) –
Bought this for my college drone project. Works great, professor was impressed!
Rashmi Dhillon (verified owner) –
Been using this Holybro SiK Telemetry Radio V3 500mW for 3 months now, zero issues. Great product.
Jatin Batra –
Amazing build quality! This Holybro SiK Telemetry Radio V3 500mW is sturdy and lightweight at the same time.
Aryan Rathore (verified owner) –
Received the Holybro SiK Telemetry Radio V3 500mW in great condition. Testing done, everything works perfectly.
Harshit Gill (verified owner) –
Good quality Holybro SiK Telemetry Radio V3 500mW. Minor scratches on arrival but functionally perfect.
Prashant Dhillon (verified owner) –
Good Holybro SiK Telemetry Radio V3 500mW. Works well for my drone build. Packaging could be slightly better.
Raj Verma (verified owner) –
Good Holybro SiK Telemetry Radio V3 500mW. Works well for my drone build. Packaging could be slightly better.
Kavya Dhawan (verified owner) –
Outstanding Holybro SiK Telemetry Radio V3 500mW! Installed it on my racing quad and the performance is amazing.
Mahesh Mehta (verified owner) –
Excellent Holybro SiK Telemetry Radio V3 500mW! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Ankur Arora (verified owner) –
Using this Holybro SiK Telemetry Radio V3 500mW in my FPV drone build. Quality is top notch. Very happy with the purchase.
Simran Nayak (verified owner) –
Good quality Holybro SiK Telemetry Radio V3 500mW. Minor scratches on arrival but functionally perfect.
Utkarsh Patil (verified owner) –
Okay Holybro SiK Telemetry Radio V3 500mW. Gets the job done for my basic drone project. Nothing exceptional.
Mahesh Saxena (verified owner) –
Solid Holybro SiK Telemetry Radio V3 500mW. Not the absolute best but excellent value for the price point.
Tanvi Luthra (verified owner) –
Received the Holybro SiK Telemetry Radio V3 500mW in great condition. Testing done, everything works perfectly.
Isha Naidu (verified owner) –
Pretty good Holybro SiK Telemetry Radio V3 500mW. Works as expected for my drone project. Would buy again.
Anushka Menon (verified owner) –
My 5th order from Zbotic. This Holybro SiK Telemetry Radio V3 500mW is excellent as always. Totally reliable store.
Karan Patel –
Good Holybro SiK Telemetry Radio V3 500mW. Works well for my drone build. Packaging could be slightly better.
Abhishek Chauhan (verified owner) –
Solid Holybro SiK Telemetry Radio V3 500mW. Not the absolute best but excellent value for the price point.
Sarika Sethi –
Outstanding Holybro SiK Telemetry Radio V3 500mW! Installed it on my racing quad and the performance is amazing.
Neha Patil (verified owner) –
Top quality Holybro SiK Telemetry Radio V3 500mW. I’m a regular customer of Zbotic and they never disappoint.
Neeraj Modi (verified owner) –
Excellent product for the price. My drone flies smoothly with this Holybro SiK Telemetry Radio V3 500mW. Highly recommended!
Harshit Kohli (verified owner) –
My 5th order from Zbotic. This Holybro SiK Telemetry Radio V3 500mW is excellent as always. Totally reliable store.
Ashwin Modi (verified owner) –
Amazing build quality! This Holybro SiK Telemetry Radio V3 500mW is sturdy and lightweight at the same time.
Suresh Sen –
Great Holybro SiK Telemetry Radio V3 500mW for beginners and professionals alike. Highly recommended for drone enthusiasts.
Hemant Dubey (verified owner) –
Using this Holybro SiK Telemetry Radio V3 500mW in my FPV drone build. Quality is top notch. Very happy with the purchase.