LRF10VB · 940 nm Single-Point LiDAR Sensor
LRF10VB UART wiring, pinout and serial protocol
The LRF10VB talks UART and is powered from 4.5–5.5 V DC. Wire TX to the host RX, RX to the host TX, share ground, then send one of the commands below.
Electrical interface
| Parameter | Published value | Condition / note |
|---|---|---|
| Photobiological safety | Class 1 | Confirm against the controlled model document |
| Photobiological safety for indication | N/A | Confirm against the controlled model document |
| Supply voltage | 4.5–5.5 V DC | Confirm against the controlled model document |
| Interface | UART | Confirm against the controlled model document |
| Protection level | N/A | Confirm against the controlled model document |
| Wire specification | 4-pin 1.25 mm terminal, 10 cm tinned stranded wires | Confirm against the controlled model document |
Reading it from a computer
Open the port at the baud rate above, 8 data bits, no parity, 1 stop bit. The UART protocol decoder shows the frames live in a browser over WebSerial, and the erdi-lrf-drivers repository has Python, Arduino and ROS 2 readers for this frame format.
Ordering the LRF10VB
The published single-unit price of the LRF10VB is $10, falling to $6 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: LRF10VB model page.
FAQ
What is the maximum range of the LRF10VB?
The published range is 0.05–9 m (90% reflectivity); 0.05–5 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.). 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 LRF10VB use?
The published communication interface is UART.
What laser wavelength does the LRF10VB use?
The published wavelength is 940 nm; laser safety entry: Class 1.
How much does the LRF10VB cost?
The published single-unit price of the LRF10VB is $10, falling to $6 per unit at the largest published quantity band. Prices include shipping and are ordered directly from erdilrf.com.
Related guides
Model records
Open the model page for the full specification table, downloads, published price and ordering.