[915mhz]

[433mhz]

For Holybro SiK Telemetry Radio V3 100mW 433MH 915MHz Open-source for SiK firmware Plug-n-play for Pixhawk Standard Flight Controllers
Overview
1: For Holybro For 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).
2: This radio is plug-n-play all For Pixhawk Standard and other Flight Controller, providing the easiest ways to setup a telemetry connection between your Autopilot and a ground station.
3: It uses open source firmware which has been specially designed to work well with MAVLink packets and to be integrated with the Mission Planner, For Ardupilot, For QGroundControl, For PX4 Autopilot.
4: The radios can be either 915Mhz or 433Mhz and you should purchase the model which is appropriate for your country/region.
Note:
This radio does not support firmware upload via Mission Planner 1.3.75 or order. Please use Mission Planner 1.3.75.1 or newer if firmware upload is needed.
Specification
100 mW maximum output power (adjustable) -117 dBm receive sensitivity
For RP-SMA connector
2-way full-duplex communication through adaptive For TDM For 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 For SIK firmware
Configurable through Mission Planner & APM Planner
For FT230X is a USB to BASIC UART IC
Dimensions
28 x 53 x 107mm without antenna
Electrical Data
Supply voltage 5V DC from USB or For JST-GH)
Transmit current: 100 mA at 20dBm
Receive current: 25 mA
Serial interface: 3.3 V UART
Package Included
Radio modules with antennas *2
Micro-USB to USB-A cable *1
Micro-USB to Micro-