BMS management and home automationoT on Raspberry 4 PI pro.

The software project, is based on the following hardware: raspberry 4/5, industrial with 8 Gb of Ram and 32 of Flash, with 6 rs485 communication channels (modbus), Ethernet port, LTE connection, and wireless Zigbee/Matter. The HUB has a local display, available to the installer, to program the system locally, It is a HUB that acquires values from Modbus protocol, and digital and analog I/o with wired and Matter connections via radio. The device is connected with Azure, in real time, via Ethernet and LTE as backup. The software to be developed, must have the ability to allow the installer to define the number of sensors on each modbus line, and most importantly to be able to program the modbs registers, to match the various brands of powermeter. Knowledge of the connection of the device to the Azure cloud, is a necessary element, for the development of the project. So the project is a HUB, which acquires values from a plant (home/building/factory) and communicates them real time to the azure cloud, where our platform manages them, according to our protocol. We are able to give all the technical and functional specifications in English, to the person who will work for us, having the specialized product manager on site.