Release v2.1.1

Changelog (since v2.0.23-rc）

1、Support Gemini 215/210 devices.
2、Added Alternating Sequence function: supports laser alternation, speckle IR, and pure IR alternating output.(requires Gemini 330 firmware version 1.4.00 or above).
3、Update the firmware upgrade extension library to resolve upgrade failure issues.
4、Fix when HW D2C is enabled， depth point cloud has distortion issue.
5、Optimize the Linux V4L2 solution for the Gemini 330 series, On Ubuntu 20.04 and later, V4L2 no longer requires kernel patches (requires Gemini 330 firmware version 1.4.00 or above).
6、Fix Align Filter, resolve D2C failures when color data is missing.
7、Gemini 330 series in Post Processing ,add SequenceIdFilter for the left IR and right IR streams.
8、Fix software D2D is enabled，CPU usage would continuously increase issue.
9、Fix timestamp offset calculation errors for short-baseline Gemini 330 devices on Linux V4L2.
10、Fix a potential timestamp synchronization failure issue for Gemini 2/2L devices.
11、Modified configuration files to allow enabling or disabling global timestamps, configurable per device.
12、Other bug fixes.

Supported platforms

• Windows 10 or later: x86 and x64 architectures
• Linux x64: tested on Ubuntu 20.04, 22.04 and 24.04
• Linux ARM64: tested on AGX Orin and AGX Xavier

v2.0.23-rc

Release Notes

Important

This is a technical validation version designed to fix bugs and introduce new features.
For users who have not been recommended by Orbbec to use this version, it is advised to use version v2.0.18 or other stable versions.

Changelog (since v2.0.18）

1. Add 424*266 resolution support of depth for G330 series devices
2. Add 3 samples: firmware update, log setting, metadata
3. Other problem fixes

v2.0.18

Release Notes

This is the first stable release of the Orbbec SDK v2. Thanks for your interest in Orbbec! If you have any questions or feedback, please let us know via issues channel.

More information and tutorials are available at the pages of this repository.

Changelog (since v2.0.7-rc）

1. Add support for Orbbec G335Lg (GMSL and USB) cameras.
2. A new metadata transfer and parsing scheme has been implemented for the G330 series over the v4l2 module in Linux. (Firmware v1.3.60 or later required).
3. Firmware update support for G330 series, Gemini2 series, and Astra2.
4. Add performance tuning guides.
5. Other improvements and several bug fixes.

Supported platforms

• Windows 10 or later: x86 and x64 architectures
• Linux x64: tested on Ubuntu 20.04, 22.04 and 24.04
• Linux ARM64: tested on AGX Orin and AGX Xavier

Supported devices

Products List	Minimum Firmware Version
Gemini 335	1.2.20
Gemini 335L	1.2.20
Gemini 336	1.2.20
Gemini 336L	1.2.20
Gemini 335Lg	1.3.46
Femto Bolt	1.0.6
Femto Mega	1.1.7
Astra 2	2.8.20
Gemini 2 L	1.4.32
Gemini 2	1.4.60

v2.0.7-rc

Release Notes

• This version primarily introduces support for the Orbbec Gemini 335Lg device.
• Many other optimizations and bug fixes.

Supported Devices

Products List	Firmware Version
Gemini 335	1.2.20
Gemini 335L	1.2.20
Gemini 335Lg	1.3.46
Femto Bolt	1.0.6/1.0.9
Femto Mega	1.1.7/1.2.7
Astra 2	2.8.20
Gemini 2 L	1.4.32
Gemini 2	1.4.60 /1.4.76

v2.0.6-rc

This is a candidate version.

Supported Platforms

• Windows 10 or later: x86 and x64 architectures
• Linux x64: tested on Ubuntu 18.04 and 20.04
• Linux ARM64: tested on NVIDIA Jetson Nano, TX2, and Xavier NX

Supported Devices

Products List	Firmware Version
Gemini 335	1.2.20
Gemini 335L	1.2.20
Femto Bolt	1.0.6/1.0.9
Femto Mega	1.1.7/1.2.7
Astra 2	2.8.20
Gemini 2 L	1.4.32
Gemini 2	1.4.60 /1.4.76