Software and OS Downloads

September 23, 2026

Use this program as a template to create a program to read and write to the registers on a DustVue 20 sensor.

September 18, 2026

Includes the current CS241DM firmware.

September 18, 2026

Includes the current CS241DM G2 firmware.

September 11, 2026

This download contains two example programs: one for reading the CSAT3C 3-D Sonic Anemometer on the CPI port and a second for reading the CSAT3C using RS-485 unprompted ASCII data collection. These programs are written for the CR1000X, but programming for other supported data loggers will be similar.

June 23, 2026

This is a application to estimate a power budget for Campbell Scientific systems. Click this link to run the Power Budget Calculator online or you can download it to run locally.

June 22, 2026

A software utility used to download operating systems and set up Campbell Scientific hardware. Also will update PakBus Graph and the Network Planner if they have been installed previously by another Campbell Scientific software package. Supported Operating Systems: Windows 11 or 10 (Both 32 and 64 bit)

June 10, 2026

Use this program as a template to create a program to read and write to the registers on a DustVue 10 sensor.

May 7, 2026

Current operating system for the DustVue 10.

May 1, 2026

Current LevelVue B10 Operating System. The Device Configuration Utility is used to send this Operating System to the LevelVue B10.

May 1, 2026

These example programs show how to use MQTTConnect to handle the MQTT connection when powering on and off a communication interface. There is a program for a CELL2XX-series modem, an RV50/RV50X modem, and the data logger’s Ethernet interface.

April 21, 2026

This example program uses the R7!, R8!, and V! SDI-12 commands to retrieve climate data, orientation, and error codes. The program was written for a CR1000Xe data logger. Programs for other data loggers will be similar.

April 17, 2026

This download is for the CR1000X and CR1000Xe dataloggers. Execution of this download places the Operating System file(.obj) on your computer. It also updates the CRBasic Editor compiler and support files. Why Update? New features and bug fixes. With this OS update it is recommended that you also update the Device Configuration Utility to the most recent version so that new datalogger features are available in the utility. Note/Warning: Campbell Scientific always recommends updating operating systems on site if possible. When remote updates are required, it is recommended that you implement the necessary precautions to handle unexpected OS upload complications. All datalogger settings should be retained when updated remotely. If you choose to roll back to a previous operating system, the datalogger settings will be reset to default. Watch the Video Tutorial: Sending an OS to a Local Datalogger.

April 17, 2026

This download is for the CR6 datalogger. Execution of this download places the current CR6 Operating System file(.obj) and WiFi, RF45x and RF4xx operating systems (iobj) on your computer. It also updates the CRBasic Editor compiler and support files. Why Update? New features and bug fixes. With this OS update it is recommended that you also update the Device Configuration Utility to the most recent version so that new datalogger features are available in the utility. Note: Campbell Scientific always recommends updating operating systems on site if possible. When remote updates are required, it is recommended that you implement the necessary precautions to handle unexpected OS upload complications. All datalogger settings should be retained when updated remotely. If you choose to roll back to a previous operating system, the datalogger settings will be reset to default. Watch the Video Tutorial: Sending an OS to a Local Datalogger.

April 9, 2026

This patch will upgrade LoggerNet, LoggerNet Remote or LoggerNet Admin version 4.0 and newer to 4.10.1. A version of LoggerNet 4.x must be installed on the computer. Note: This patch includes RTMC Run-time and the RTMC Standard Development v5.0.1. If you are using RTMC Pro 4.3.3 or older or CSI Web Server 1.6 or older and plan to continue creating RTMC projects, we recommend that you opt out on updating RTMC during the install or upgrade to RTMC Pro v5.0.1. LoggerNet Admin and Remote: A change was made in the way the LoggerNet 4.6 Server performs "Custom Data Collection". A corresponding change was made in the Connect Screen 4.6 client "Custom Data Collection" functionality. If you require "Custom Data Collection" functionality with the Connect Screen client, assure that the LoggerNet Servers and Connect Screen clients are 4.6 or higher. This application requires the Microsoft .Net 4.6.2 Framework. If it is not already installed on your computer, it can be obtained from the Microsoft Download Center. Supported Operating Systems: (32 and 64 bit) Windows 11 or 10.

April 9, 2026

This is a fully functional 30 day trial of the standard version of LoggerNet. This is a trial only and can not be activated as a full version with a license key. (Network setup and data is preserved from the trial when installing the full version.) Current LoggerNet users: It is recommended that you install the trial on a computer other than the one running your existing LoggerNet. If that is not practical, we strongly recommend you back up the LoggerNet working directory to prevent backward compatibility issues if you revert to a previous version. To revert you must re-install LoggerNet using the original disk and software key. Note: This application requires the Microsoft .Net 4.6.2 Framework. If it is not already installed on your computer, it can be obtained from the Microsoft Download Center. Supported Operating Systems: (32 and 64 bit) Windows 11 or 10.

April 9, 2026

This patch upgrades RTMC Pro 5.0 to 5.0.2. Note: This application requires the Microsoft .Net 4.0 Framework. If it is not already installed on your computer, it can be obtained from the Microsoft Download Center.

April 3, 2026

Current SnowVue 10 operating system. Note: OS update must be performed using the aXLOADOS! SDI-12 command. Please refer to the SnowVue user manual for details on the update process.

February 24, 2026

Current operating system for the AL200X. This OS includes bug fixes and improvements to the prior version and is recommended for all users.

December 23, 2025

This download is for the CR300 series of dataloggers including all CR300 and CR310 models. Execution of this download places the Operating System file(.obj) on your computer. It also updates the CRBasic Editor compiler and support files. Why Update? This OS has general bug fixes. See the revision history for a complete list. With this OS update, it is recommended that you also update the Device Configuration Utility to the most recent version so that new datalogger features are available in the utility. Note/Warning: Campbell Scientific always recommends updating operating systems on site if possible. When remote updates are required, it is recommended that you implement the necessary precautions to handle unexpected OS upload complications. All datalogger settings should be retained when updated remotely. If you choose to roll back to a previous operating system, the datalogger settings will be reset to default. Watch the Video Tutorial: Sending an OS to a Local Datalogger.

December 23, 2025

This OS should only be updated via direct connection with the Granite 10. This download is for the Granite 10 datalogger. Execution of this download places the Operating System file(.obj) on your computer. It also updates the CRBasic Editor compiler and support files. Note/Warning: Campbell Scientific always recommends updating operating systems on site if possible. When remote updates are required, it is recommended that you implement the necessary precautions to handle unexpected OS upload complications. All datalogger settings should be retained when updated remotely. If you choose to roll back to a previous operating system, the datalogger settings will be reset to default. Watch the Video Tutorial: Sending an OS to a Local Datalogger.