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Lidar Controller v2.0

$32.95 $28.95

Control the Neato Botvac or XV Lidar with an Arduino compatible board.

In stock

SKU: 121 Category:

Description

The updated version of the Lidar Controller is now compatible with both the Neato Botvac series 65, 70e, 75, D75, 80, D80, 85, D85, as well as all the Neato XV series Lidars.  The board connects directly to the Neato Lidar, receives the serial data from the Lidar, controls of the rotation speed with a PID loop by reading the the RPM data embedded in the stream and relays all the Lidar data through the USB connection for an upstream host device (PC, Raspberry Pi, etc.) for interpolation of the data.

Dimensions 30 x 45 mm

Open Source Software

The Teensy comes pre-programmed, but you are able to customize and build from source.

Usage

Connect to the Teensy USB port at 115200 baud. When sending commands, use the “newline” character sequence to signify the end of a command.

Quick test for the Lidar Controller

Visual test for the Lidar Controller

Commands (v1.4.0)

Control commands

  • ShowConfig – Show the running configuration
  • SaveConfig – Save the running configuration to EEPROM
  • ResetConfig – Restore the original configuration
  • SetAngle – Show distance data for a multiple angles (Ex: SetAngle 0, 15-30, 45-50, 10)
  • SetRPM – Set the desired rotation speed (min: 180, max: 349)
  • MotorOff – Stop spinning the lidar
  • MotorOn – Enable spinning of the lidar

Data commands

  • ShowRaw – Enable the output of the raw lidar data (default)
  • HideRaw – Stop outputting the raw data from the lidar
  • ShowDist – Show angles with distance data
  • HideDist – Hide the distance data
  • ShowErrors – Show all error types (CRC, Signal Strength, and Invalid)
  • HideErrors – Hide angles with errors
  • ShowRPM – Show the rotation speed
  • HideRPM – Hide the rotation speed
  • ShowInterval – Show time interval per revolution in ms, at angle=0
  • HideInterval – Hide time interval
  • ShowAll – Show the distance, errors, RPMs and interval data
  • HideAll – Hide the distance, errors, RPMs and interval data

PID commands

  • SetKp – Set the proportional gain
  • SetKi – Set the integral gain
  • SetKd – Set the derivative gain
  • SetSampleTime – Set the frequency the PID is calculated (ms)

Output comma-separated format:

  • A,{Angle},{Distance in mm},{Signal Strength}
  • C,CRC
  • R,{RPMs},{PWM value}
  • T,{Time interval in milliseconds between each angle 0}

Errors:

  • CRC = Data did not pass CRC check
  • I = LIDAR reports Invalid data for this angle
  • S = LIDAR reports Poor signal strength for this angle

Additional information

Weight 0.4 oz
Dimensions 1.77 x 1.18 x 0.375 in

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