Firmware

Latest firmware

Firmware version 1.12.0

Improved retroreflector performance, corrected IMU axis directions

Sensor update process

To update any Ouster product follow these steps:
  1. Download the newest firmware image from this page.
  2. Make sure the sensor is on a network with a DHCP server and has gotten a DHCP lease.
  3. Open a web browser and navigate to the sensor hostname: http://os1-XXXXXXXXXXXX.local
  4. Using the browse button, select the firmware image you downloaded and click the update button. The sensor initiates its 5 minute update sequence, displays a success message, and automatically reboots at the end:

Firmware change log

1.12.0

5/6/2019

UPDATES

  • Corrected range bias
  • Suppressed inter-channel crosstalk from retroreflectors
  • Corrected IMU axis directions to match sensor coordinate frame
  • Improved network socket initialization when powering on or reinitializing

SHA256 HASH

9bde0cbffec782577ee98dcd295ba29d46dc644b20bdaeb99e455bcb9b488353Copy

NOTE

Version 1.12 unable to downgrade to earlier firmware version 1.11

1.11.0

3/27/2019

UPDATES

  • Added NMEA $GPRMC UART message support for GPS time synchronization
  • Added ability to specify static IPv4 override and enabled IPv4 link-local addressing
  • Added additional internal integrity checks
  • Added HTTP API for system configuration

SHA256 HASH

121d908ca67dce7cac56a215932623e3322cb0dad8b68e1a6e9a8f8bc9d034afCopy

1.10.0

2/5/2019

UPDATES

  • Improved encoder calibration
  • Improved TCP command interface
  • Removed errors key in get_sensor_info in favor of new get_alerts command
  • Added alerts subsystem to report faults

SHA256 HASH

c1923f39e60f80b51178c30fde631e08b3251c1c1114b9f2272961ef91342f7aCopy