Aliensense NXS Sends Robot Camera Data 15m on One Cable

One Coax, Fifteen Meters, Everything on It

The Aliensense NXS is a plug-and-play sensor board that puts a camera at the end of a single cable and sends video, power, and control data back down it. Built around an STM32G491 Cortex-M4F with a MAX96793 GMSL2/3 serializer, it accepts MIPI CSI-2 input and pushes it up to 15 meters over one power-over-coax run. CNX Software detailed the board on August 3, 2026, with the Vanguard Edition kit on pre-order at $199 and shipping from August 20.

• GMSL2/3 over a single coax cable to 15 meters, carrying video, power and data together; CAN-FD extends the data reach to about 40 meters at a reduced baudrate
• STM32G491 Cortex-M4F with 112KB SRAM and up to 512KB flash, exposing CAN-FD, Cyphal/serial and an I2C register map
• mikroBUS socket compatible with 2,000+ MikroElektronika Click modules over I2C, SPI, UART, PWM, analog, INT and RST
• $199 pre-order (regular $249), 40 x 30 x 28mm anodized aluminium, 21 grams, 12V input with 4.7-16V tolerance, rated -40°C to +85°C

Why Cable Count Is a Real Robotics Problem

Every camera you add to a robot is normally three problems: a video link, a power run, and a control path. On a static test rig that's tedious. On something with a moving arm, a rotating turret, or a chassis that flexes, it is a reliability question — cable bundles are where field failures live, and every extra conductor is another thing to chafe, snag, or work loose in a connector.

GMSL was designed for exactly this in automotive, where a car might carry a dozen cameras and nobody wants a dozen harnesses. Collapsing power, video, and bidirectional control onto one coax means a camera mount needs one connector instead of three, and the run can be long enough to put the compute somewhere sensible rather than jammed next to the sensor.

The 15-meter figure is what makes this practical for machinery rather than desktops. That reaches from a control cabinet to the far end of a conveyor, or from a robot's base to a sensor on an extended arm, without repeaters.

What Does the mikroBUS Socket Add?

Optionality, cheaply. mikroBUS is a small standardized header with I2C, SPI, UART, PWM, analog, interrupt and reset lines, and MikroElektronika's Click ecosystem has over 2,000 modules built for it — IMUs, time-of-flight rangers, environmental sensors, radios, motor drivers, relay boards.

That turns a camera interface board into a general sensor node. A vision head that also carries an IMU for motion compensation, or a distance sensor for a safety interlock, becomes a module choice rather than a board respin. Anyone who has waited six weeks for a custom carrier PCB to come back with one connector in the wrong place will recognize the appeal.

It is the same philosophy behind the Luxonis M8 Controller Box adding relays and CAN to OAK4 cameras — put the standard expansion interface on the sensor end and let integrators finish the design themselves.

Is This Aimed at Hobbyists or Integrators?

Integrators, on the evidence of the spec sheet. The -40°C to +85°C rating, the anodized aluminium housing, the 4.7-16V input tolerance and the CAN-FD plumbing are all machine-frame specifications, not bench ones. So is the software list: ROS 2 and OpenCyphal support, plus FRAMOS PixelMate C and FSM:GO camera module compatibility.

ROS 2 support is the detail that decides adoption. A sensor board that publishes into an existing ROS 2 graph is a component; one that needs a custom driver is a project. Pairing that with OpenCyphal — a lightweight protocol built for reliable intra-vehicle messaging — signals the target is drones, AGVs, and mobile platforms rather than fixed inspection cells.

Pricing and What to Watch

The Vanguard Edition at $199 pre-order ships from August 20, 2026, with regular pricing at $249 and volume or OEM terms available. For a board that eliminates a harness and comes with a 2,000-module expansion ecosystem, that sits comfortably below what a custom GMSL carrier would cost to develop.

The open question is how the CAN-FD fallback behaves in practice — 40 meters of data-only reach at a reduced baudrate is a useful escape hatch, but its throughput ceiling will decide which sensors can live at the far end. Anyone building distributed vision should read our mini computer and edge AI coverage alongside the NVIDIA Cosmos 3 Edge work on world models inside robots — the compute is arriving faster than the wiring standards to feed it.

Sources: CNX Software — August 3, 2026; Analog Devices MAX96793 serializer — 2026; MikroElektronika mikroBUS standard — 2026.