# Taisync

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### Viulinx

Viulinx (by Taisync) offers compact, all-in-one digital datalink systems that carry HD video, telemetry and RC control on a single encrypted channel.

Based on OFDM waveforms with FPGA-based signal processing, Viulinx modules are well-suited for inspection, mapping, and ISR platforms where simplicity, low weight, and reliable long-range links are the priority.
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### Key capabilities

* 1.4 GHz, 2.4 GHz, and 5.8 GHz variants — choose frequency based on range and regulatory requirements
* Ranges from 10 km (2.4 GHz) up to 100 km (1.4 GHz, 5 W with directional antenna)
* All-in-one link: video downlink + telemetry + RC uplink in one module
* Sub-300 ms glass-to-glass latency; AES-256 encryption standard
* Compatible with QGroundControl, MissionPlanner, and standard RTSP video pipelines
* Viulinx MINI at just 25 g — ideal for small VTOL and multirotor platforms

***

### Connecting to DroneCore

Viulinx air units connect via (telemetry) and optionally (FX variants with IP interface). The exact port depends on the variant chosen.

<table data-full-width="false"><thead><tr><th width="168.143310546875">DroneCore version</th><th width="152.5711669921875">Radio connector</th><th width="185.7144775390625">DroneCore connector</th><th width="189.28515625">Cable</th></tr></thead><tbody><tr><td>DCS1</td><td>UART (TTL)</td><td><code>&#x3C;TELEM_UART_LABEL></code> on Cube carrier (e.g. TELEM2)</td><td>JST-GH 6-pin telemetry cable</td></tr><tr><td>DCS1</td><td>Ethernet (FX<br>variants)</td><td><code>&#x3C;ETH_PORT_LABEL></code> on Jetson carrier</td><td>Ethernet patch or JST-to-RJ45 adapter</td></tr><tr><td>DCS2</td><td>UART (TTL)</td><td><code>&#x3C;TELEM_UART_LABEL></code> on adapter board</td><td>JST-GH 6-pin telemetry cable</td></tr><tr><td>DCS2</td><td>Ethernet (FX<br>variants)</td><td><code>&#x3C;ETH_PORT_LABEL></code> on adapter board</td><td>Ethernet patch or JST-to-RJ45 adapter</td></tr></tbody></table>

Power the air unit from the `<5V_PAYLOAD_LABEL>` rail - all Viulinx modules operate at 5 V.

For UART-connected variants, set the Cube's matching SERIALx\_PROTOCOL to MAVLink2 and SERIALx\_BAUD to match the Viulinx uplink baud rate (typically 57600 or 115200). RC passthrough (SBUS/PPM) connects directly to the air unit's RC input - no additional wiring to the Cube is needed for that function.

For the Viulinx MINI at 25 g, the JST-GH 6-pin cable from the DCS standard telemetry harness fits directly with no adapter.


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