Carel 1tool 2.6.46 2.6.57 Sp1 ~upd~ Jun 2026

: Ensure the firmware (kernel) on your pCO controller matches the requirements of the code generated by your specific 1tool version.

| Feature | 2.6.46 | 2.6.57 SP1 | | :--- | :--- | :--- | | | 115200 | 921600 (for pCO5) | | OS Compatibility | Win XP, Win 7 (32/64) | Win 7, Win 8.1, Win 10 (64-bit recommended) | | pCO5 Recognition | No | Full support (initial revision) | | USB Hotplugging | Requires restart of 1tool | Automatic COM port refresh | | Security | No password encryption | MD5 hash for user profiles | | Trend Export | CSV only | CSV + Native SQLite | Carel 1tool 2.6.46 2.6.57 SP1

The 1tool environment is built on the and utilizes plug-in technology to provide a unified experience across five distinct sub-environments. These environments share a centralized database, ensuring that changes made in the control logic are immediately reflected in the user interface and network configuration. The Five Integrated Environments: : Ensure the firmware (kernel) on your pCO

💡 : For developers working in academic or research settings, such as those utilizing the Cinvestav Systems , ensuring software versioning matches hardware capabilities is critical for reproducible results in climate control experiments. The Five Integrated Environments: 💡 : For developers