docs(telemetry): Add Holybro sik long range to telemetry hardware documentaions (#26931)

docs/en/SUMMARY.md

@@ -323,6 +323,7 @@
         - [RFD900 (SiK) Telemetry Radio](telemetry/rfd900_telemetry.md)
         - [ThunderFly TFSIK01 Telemetry Radio](telemetry/tfsik_telemetry.md)
         - [HolyBro (SIK) Telemetry Radio](telemetry/holybro_sik_radio.md)
+        - [HolyBro SiK Long Range Telemetry Radio](telemetry/holybro_sik_longrange.md)
       - [Telemetry Wifi](telemetry/telemetry_wifi.md)
         - [ESP8266 WiFi Module](telemetry/esp8266_wifi_module.md)
         - [ESP32 WiFi Module](telemetry/esp32_wifi_module.md)

docs/en/telemetry/holybro_sik_longrange.md

@@ -0,0 +1,100 @@
+# Holybro SiK Telemetry Radio - Long Range
+
+This Holybro SiK Long Range Telemetry Radio is a small, light, and inexpensive open-source radio platform with an extended range (~20km) compared to the standard model.
+
+This radio is plug-and-play, ready for all Pixhawk Standard and other similar flight controllers, providing the easiest way to set up a telemetry connection between your 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 PX4, ArduPilot, Mission Planner and QGroundControl.
+
+The radios are available in 915 MHz or 433 MHz versions.
+Please purchase the model that is appropriate for your country/region.
+
+![Sik Telemetry Radio - Long Range](../../assets/hardware/telemetry/holybro_sik_longrange/holybro_sik_longrange.jpg)
+
+## Where to Buy
+
+- [Holybro SiK Telemetry Radio - Long Range](https://holybro.com/collections/telemetry-radios/products/sik-telemetry-radio-1w)
+
+## Features
+
+- 1W maximum RF output and up to 20km range (compared to 100mW/300m for the short range version).
+- Open-source SIK firmware
+- Plug-n-play for Pixhawk Standard Flight Controllers
+- The Easiest way to connect your controller and Ground Station
+- Interchangeable air and ground radio
+- 6-position JST-GH connector
+
+## Specification
+
+- 1 W 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 USB to BASIC UART IC
+- USB Type C connector
+- XT30 power connector for 7~28V DC input
+
+## LEDs Indicators Status
+
+The radios have four status LEDs.
+The USB `RX` and `TX` LEDs indicate the status of reception and transmission of the USB port.
+The `RADIO` and `ACT` two LED lights indicate the status of the RF circuit.
+
+- USB-TX LED (orange):
+  - Blinking: USB port has data transmission
+  - Off: USB port has no data transmission
+- USB-RX LED (orange):
+  - Blinking: USB port has data reception
+  - Off: USB port has no data reception
+- Radio LED (Green)
+  - Blinking: Searching for another radio
+  - Solid: Link is established with another radio
+- ACT LED (Red)
+  - Flashing: Transmitting data
+  - Solid: In firmware update mode
+
+![Holybro SiK LongRange LED Indicators](../../assets/hardware/telemetry/holybro_sik_longrange/holybro_sik_longrange_label.png)
+
+## Connecting to Flight Controller
+
+Supply the power (7~28V) to the radio via the XT30 connector.
+Use the 6-pin JST-GH connector that comes with the radio to connect the radio to your flight controller's `TELEM1` port.
+
+Note that `TELEM2` can also be used, but you may need to [configure the telemetry port](../peripherals/mavlink_peripherals.md) on some flight controllers.
+
+## Connecting to a PC or Ground Station
+
+First, power the module with a 7~28V DC source.
+Then, connect the radio to your Windows PC or Ground Station using a Type-C USB cable.
+
+The necessary drivers should be installed automatically, and the radio will appear as a new “USB Serial Port” in the Windows Device Manager under Ports (COM & LPT).
+The Mission Planner's COM Port selection drop-down should also include the newly added COM port.
+
+## Packages Include
+
+### Single Radio
+
+- 1W Radio modules with antennas (1)
+- High-gain omnidirectional antenna (1)
+- Male Type-C to male Type-C USB cable (1)
+- Male XT30 to female XT30 adapter cable (1)
+- Male XT30 to female XT60 adapter cable (1)
+- JST-GH-6P to JST-GH-6P cable (1) (for Pixhawk Standard FC)
+- Rubber damping grommet (3)
+
+![Sik Telemetry Radio - LongRange Package1](../../assets/hardware/telemetry/holybro_sik_longrange/holybro_sik_longrange_include1.png)
+
+### Pair Radios
+
+- 1W Radio modules with antennas (2)
+- High-gain omnidirectional antenna (2)
+- Male Type-C to male Type-C USB cable (1)
+- Male XT30 to female XT30 adapter cable (1)
+- Male XT30 to female XT60 adapter cable (1)
+- JST-GH-6P to JST-GH-6P cable (1) (for Pixhawk Standard FC)
+- Rubber damping grommet (3)
+
+![Sik Telemetry Radio - LongRange Package2](../../assets/hardware/telemetry/holybro_sik_longrange/holybro_sik_longrange_include2.png)

docs/en/telemetry/index.md

@@ -6,6 +6,7 @@ PX4 supports a number of types of telemetry radios:
 
 - [SiK Radio](../telemetry/sik_radio.md) based firmware (more generally, any radio with a UART interface should work).
   - [HolyBro SiK Telemetry Radio](../telemetry/holybro_sik_radio.md)
+  - [HolyBro SiK Long Range](../telemetry/holybro_sik_longrange.md)
   - [RFD900 Telemetry Radio](../telemetry/rfd900_telemetry.md)
   - [ThunderFly TFSIK01 Telemetry Radio](../telemetry/tfsik_telemetry.md)
   - <del>_HKPilot Telemetry Radio_</del> (Discontinued)

docs/en/telemetry/sik_radio.md

@@ -14,6 +14,7 @@ Hardware for the SiK radio can be obtained from various manufacturers/stores in
 ## Vendors
 
 - [Holybro Telemetry Radio](../telemetry/holybro_sik_radio.md)
+- [HolyBro SiK Long Range](../telemetry/holybro_sik_longrange.md)
 - [RFD900 Telemetry Radio](../telemetry/rfd900_telemetry.md)
 - [ThunderFly TFSIK01 Telemetry Radio](../telemetry/tfsik_telemetry.md)
 - <del>_HKPilot Telemetry Radio_</del> (Discontinued)