LRF3000A1 · 905 nm Laser Rangefinder Module
LRF3000A1 power supply voltage and current draw
Use these published values to size the regulator and the wiring. Supply: 3.3–5 V DC. Peak figures matter for a battery-powered host; average figures for thermal design.
LRF3000A1 power table
| Parameter | Published value | Condition / note |
|---|---|---|
| Supply voltage | 3.3–5 V DC | Ripple <0.1 V. |
| Standby power consumption | ≤350 mW | Power-on input pulled low. |
| Low-power consumption | ≤1 mW | Power-on input pulled high. |
| Operating power consumption | ≤1.8 W at +25 °C; ≤1.6 W at −20 °C | +3.3 V input. These entries do not extend the operating-temperature range. |
| Average laser power | 7.63 mW | Current model manual, p.3. |
Ordering the LRF3000A1
The published single-unit price of the LRF3000A1 is $200, falling to $80 per unit at the largest published quantity band. Prices include shipping and are ordered directly from erdilrf.com. Technical questions and quantity quotes: tommy@erdimail.com. Full specification table, downloads and ordering: LRF3000A1 model page.
FAQ
What is the maximum range of the LRF3000A1?
The published range is ≥3,000 m (70%-reflectivity building target; clear weather; visibility ≥4 km.). A range figure is only comparable together with the target and conditions it was measured on, so the condition is listed next to the value.
Which interface does the LRF3000A1 use?
The published communication interface is UART, 3.3 V TTL @ 115200 bps default; 9600 bps.
What laser wavelength does the LRF3000A1 use?
The published wavelength is 905 ± 10 nm; laser safety entry: Class 1 (IEC 60825-1).
How much does the LRF3000A1 cost?
The published single-unit price of the LRF3000A1 is $200, falling to $80 per unit at the largest published quantity band. Prices include shipping and are ordered directly from erdilrf.com.
Related guides
- LRF3000A1 datasheet and specifications
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- LRF3000A1 Raspberry Pi Python reader
- LRF3000A1 price and ordering
- LRF3000A1 accuracy and range test conditions
- LRF3000A1 dimensions and weight
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Model records
Open the model page for the full specification table, downloads, published price and ordering.