A1 — Multi‑GNSS Positioning Unit

Positioning unit CE RoHS

A rugged, multi‑frequency GNSS receiver for construction machinery. Millimetre‑level positioning with CAN/RS485 interfaces, designed for dusty, high‑vibration environments.

Accuracy: RTK cm‑level
Interfaces: CAN / RS485
Ingress: IP67
Power: 9–36 V DC
Constellations: GPS/GLONASS/Galileo/BeiDou
Update rate: Up to 20 Hz

Manuals Software / Firmware

Field install preview

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Technical specifications

Positioning: RTK, SBAS, PPP (option)
Update rate: 1/5/10/20 Hz
Latency: < 20 ms
Interfaces: CAN 2.0B, RS485, UART, Ethernet (option)
I/O: 2× DI, 1× DO, 1× PPS
Power: 9–36 V DC, < 5 W
Ingress: IP67, MIL‑STD‑810 vibration
Operating temp: −30…+70 ℃

Antenna: External, 3.3–5 V bias
Mounting: DIN rail / plate
Dimensions: 120×90×45 mm
Weight: 450 g
Certifications: CE, RoHS
SKU: A1‑EU‑BASE
Compatibility: AX‑5 antenna, IMU‑PRO

Manuals & documents

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Software & firmware

Platform filters and compatibility hints. Firmware downloads may require confirmation.

Knowledge base

Videos

Demo player — replace with HLS in production