Carel 1tool 2.6.46 2.6.57 Sp1 ⏰

It seems you're referencing a Carel software tool with version details: "1tool 2.6.46" and "2.6.57 SP1".

Disclaimer: This article is for informational purposes. Always refer to the official Carel technical documentation and observe safety protocols when handling live HVAC/R controllers. Carel 1tool 2.6.46 2.6.57 SP1

What Changed from 2.6.46 to 2.6.57 SP1?

The jump is not minor. It represents a significant refactor of the communications layer. It seems you're referencing a Carel software tool

. These versions represent a critical stage in the evolution of Carel 1tool 2.6.46 2.6.57 SP1