SKU: 87432675664

Holybro SiK Telemetry Radio V3 - 100mW 433MHz/915MHz

Sale price$58.49 Regular price$64.99
Save 10%

Pay in installments of $16.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Holybro SiK Telemetry Radio V3 - 100mW 433MHz/915MHzOverview This Holybro SiK Telemetry Radio is a small, light, and inexpensive open source radio platform that typically allows ranges of better than 300m out of the box (the range can be extended to several kilometres with the use of a patch antenna on the ground). This radio is plug n play, ready for all Pixhawk Standard and other flight controllers, providing the easiest way to set up a telemetry connection between your Flight Controller and a ground

Overview

This Holybro SiK Telemetry Radio is a small, light, and inexpensive open-source radio platform that typically allows ranges of better than 300m “out of the box” (the range can be extended to several kilometres with the use of a patch antenna on the ground). This radio is plug-n-play, ready for all Pixhawk Standard and other flight controllers, providing the easiest way to set up a telemetry connection between your Flight Controller and a ground station. It uses open-source firmware that has been specially designed to work well with MAVLink packets and to be integrated with the Mission Planner, Ardupilot, QGroundControl, PX4, and Flight Controller. The radios can be either 915 MHz or 433 MHz, and you should purchase the model that is appropriate for your country/region.

Features

  • Open-source SIK firmware
  • Plug-n-play for Pixhawk Standard Flight Controllers
  • The Easiest way to connect your Flight Controller and Ground Station
  • Interchangeable air and ground radio
  • Micro-USB port (Type-C Adapter Cable Included)
  • 6-position JST-GH connector

Specifications

  SiK Telemetry Radio 100mW SiK Telemetry Radio 500mW SiK Telemetry Radio 1W
Max RF Power 20 dBm 27 dBm 30 dBm
Receive sensitivity -121 dbm @2kbps RF Data Rate, -105 dbm @64kbps RF Data Rate
Antenna Gain 2dBi 5dBi
RF Data Rates 2, 4, 8, 16, 32, 64(default), 96, 128, 192, 250 kbps
Serial Interface Data Rate 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6(default), 115.2 kbps
Frequency Band 902MHz - 928MHz or 414MHz - 460MHz
Interference Immunity Frequency Hopping Spread Spectrum (FHSS) Configurable duty cycle
Address Options Network ID: 0 –255
Channels Up to 50 Frequency Hopping Channels
Supported Network Topologies Point-to-point
Configuration Method MissionPlanner or AT Commands
Data Framing Standard or MAVLink protocol framing
Error correction Corrects up to 25% of bit errors with open-source SIK firmware
Serial Data Connector & Interface 6-pin JST-GH connector, 3.3V-TTL
USB Micro-USB Type-C
SMA Connector RP-SMA female
Power Connector NA XT30
Operating Temperature -40~85°C
Dimension 28 x 53 x 10.7mm (without antenna) 66.5 x 32 x 16.5mm (without antenna)
Weight 23.5g w/ antenna 67g w/ antenna
Input Voltage (DC) 5V 7~28V
  • 2-way full-duplex communication through adaptive TDM UART interface
  • Transparent serial link
  • MAVLink protocol framing
  • Built in FT230X/FT23 USB to BASIC UART conversion IC

Electrical Data

  • Supply voltage:
    • 100mW & 500mW version: 5V DC (from USB or JST-GH)
    • 1W version: 7~28V DC via XT30
  • Transmit current: 100 mA at 20 dBm
  • Receive current: 25 mA
  • Serial interface: 3.3 V UART

FCC IDENTIFIER

Package Included

  • 100mW
    • Radio modules with antennas *2
    • Micro-USB to USB-A cable *1
    • Micro-USB to Micro-USB OTG adapter cable *1
    • Micro USB to Type-C Adapter
    • JST-GH-6P to JST-GH-6P cable *1 (for Pixhawk Standard FC)
    • JST-GH-6P to Molex DF13 6P (for Pix32, Pixhawk 2.4.6, etc.)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87432675664

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Good fit, good insole.
Size: 10.5, Color: Tan Full Grain
Excellent footwear. Foster
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
C
Verified Purchase
Chandler Campbell
Dallas, US
★★★★★ 5
This product is worth every penny of its price.
Size: 11.5, Color: Tan Full Grain
I recently purchased these boots and I must say they fit very comfortably. Johnston & Murphy is my new brand in footwear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
J
Verified Purchase
J.Dean.M
Lake Worth, US
★★★★★ 5
Everyday Jeans With A Great Blend
Size: 32W x 33L, Color: Medium Wash
These are my new daily drivers. I got the Medium Wash in 32W x 33L, and the size and fit are true to size—a modern slim fit that's not too tight. The key is the stretchiness; there's just enough elastane in the material to make sitting, driving, and bending incredibly comfortable, unlike traditional stiff denim. The softness is immediately noticeable compared to raw denim. For long-term durability, the stretch blend should hold up well with normal wear. The functionality is perfect for casual work environments or weekend outings. Excellent value for a comfortable, stylish jean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
G
Verified Purchase
GH
Dallas, US
★★★★★ 5
Sturdy, decent quality jeans!
Size: 42W x 30L, Color: Dark Blue Vintage
Excellent jeans. The fit was exactly as expected, the material is stretchy but sturdy. The pictures were accurate including the color, and the price was excellent compared to like items. If you are concerned with branding, there is no external branding on thee jeans, inside the waistband you will "Amazon Essentials" but other than that there is no dicernable marking on the outside of the jeans. I would buy again and would have no issue in reccomending to a family member or a friend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
V
Verified Purchase
Verified Purchaser
Charlottesville, US
★★★★★ 4
Good for the Price
Size: 38W x 30L, Color: Light Wash
I wear a 36 x 30 and prefer the slim, stretch fit of these. Not as lightweight as the Buffalo Brand jeans it have, but price is a factor here. They are soft and the length is perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

recommand products