CV0850 Laser Ranging Sensor

The CV0850 is a short-range dToF sensor for precision landing, height hold, and proximity sensing — 20 mm to 8 m with centimeter accuracy, over UART or I²C.

• Range: 20–8000 mm
• Accuracy: ±2 cm under 1 m · ±3% beyond
• 940 nm emitter, 50 Hz output
• UART + I²C interfaces
• 1.8 g · 3.5–5.5 V supply

Key specs: Technology: dToF (940 nm) Range: 20–8000 mm Accuracy: ±2 cm (<1 m) · ±3% (≥1 m) Rate: 50 Hz · Interfaces: UART / I²C Supply: 3.5–5.5 V · ≤40 mA @ 5 V Size & weight: 20 × 16.5 × 6.7 mm · 1.8 g Firmware: PX4 · INAV · ArduPilot

In the box: 1× CV0850 ranging module 1× SH1.0-4P cable (155 mm)

Full pinout, wiring, and electrical data: see the spec sheet on this page.