LRF1200A1 · 905 nm Laser Rangefinder Module
LRF1200A1 power supply voltage and current draw
Use these published values to size the regulator and the wiring. Supply: 3.3 V ± 0.1 V (one older section says 3.3–5 V; confirm before wiring). Peak figures matter for a battery-powered host; average figures for thermal design.
LRF1200A1 power table
| Parameter | Published value | Condition / note |
|---|---|---|
| Supply voltage | 3.3 V ± 0.1 V (one older section says 3.3–5 V; confirm before wiring) | |
| Standby power consumption | ≤400 mW | |
| Operating power consumption | ≤1.5 W | |
| Startup time | ≤500 ms |
Ordering the LRF1200A1
The published single-unit price of the LRF1200A1 is $90, falling to $35 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: LRF1200A1 model page.
FAQ
What is the maximum range of the LRF1200A1?
The published range is 5–1,200 m (Building target; the source table gives ≥5–1200 m.). 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 LRF1200A1 use?
The published communication interface is UART, 3.3 V TTL.
What laser wavelength does the LRF1200A1 use?
The published wavelength is 905 nm; laser safety entry: Class 1 (source panel inconsistent; confirm).
How much does the LRF1200A1 cost?
The published single-unit price of the LRF1200A1 is $90, falling to $35 per unit at the largest published quantity band. Prices include shipping and are ordered directly from erdilrf.com.
Related guides
- LRF1200A1 datasheet and specifications
- LRF1200A1 UART wiring, pinout and protocol
- LRF1200A1 Pixhawk / ArduPilot setup
- LRF1200A1 ROS 2 driver
- LRF1200A1 Arduino library
- LRF1200A1 Raspberry Pi Python reader
- LRF1200A1 price and ordering
- LRF1200A1 accuracy and range test conditions
- LRF1200A1 dimensions and weight
- UART laser rangefinder modules
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Model records
Open the model page for the full specification table, downloads, published price and ordering.