SPD integration series
SPD1200S2
905 nm Class 1 compact DToF rangefinder module
Ranging envelope
0.2–1,200 m (1,500 m night)
Key parameters
- Ranging range
- 0.2–1,200 m (1,500 m night)
- Accuracy
- ±0.3 m (≤400 m)
- Frequency
- 4–15 Hz adaptive
- Interface
- UART-TTL
- Envelope
- 24.6 × 14.45 × 26.3 mm
- Mass
- ≤ 10 g
Published price
$150 USD / unit
Entry-band unit price at the smallest published quantity. Shipping and Incoterms are confirmed in the quotation.
A ≤ 10 g square-format module for easy mechanical integration: full-range 0.2–1,200 m (1,500 m at night) on a fast 4–15 Hz adaptive cadence, with a resin aspherical lens and IP67 lens cavity.
Designed into
- Intelligent integration
- Indoor & outdoor sensing
- Industrial measurement
Emitter
905 nm ± 5 nm
Verified specifications
Every figure below is published together with the condition it was measured under. Where the source states no condition, the column is left empty rather than filled in.
| Parameter | Value | Condition |
|---|---|---|
| Laser wavelength | 905 nm ± 5 nm | Source technical table |
| Laser divergence | < 6 mrad | Source technical table |
| Optical material | Resin aspherical lens | Source technical table |
| Receiving aperture | 9.0 × 14.5 mm | Source technical table |
| Ranging range | 0.2–1,200 m | Max 1,500 m nighttime |
| Ranging accuracy | ±0.3 m (≤400 m) · ±0.5 m + d·0.1% (400–1,200 m) | Source technical table |
| Ranging frequency | 4–15 Hz adaptive | Adaptive · source technical table |
| Accuracy rate | ≥ 98% | Source technical table |
| Interface | UART-TTL | Customizable |
| Baud rate | 115200 bps | Source technical table |
| Supply voltage | 3.3–5 V | Source technical table |
| Startup time | ≤ 200 ms | Source technical table |
| Operating power | ≈ 0.5 W average · 0.75 W max | Source technical table |
| Operating temperature | -20 to +60 ℃ | Source technical table |
| Storage temperature | -40 to +60 ℃ | Source technical table |
| Protection rating | IP67 (lens cavity) | Source technical table |
| Laser safety class | IEC Class 1 | Source technical table |
| Dimensions | 24.6 × 14.45 × 26.3 mm (square) | Source technical table |
| Weight | ≤ 10 g | Source technical table |
Pin assignment
| Pin | Signal | Description |
|---|---|---|
| 1 | GND | Power − |
| 2 | VCC | Power + |
| 3 | I/O | Reserved for expansion |
| 4 | TXD | Module → host |
| 5 | RXD | Host → module |
| 6 | SW-SHOT | Function enable (active high) |
Engineering references
Where SPD1200S2 is worked through
These are the pages that use this model as a worked example, not a general reading list.
Adjacent models