Z-Wave the public standard

Confusion in deploying Gateway

#1

Here, I am searching what is the best solution for deploying gateway on raspberry pi for both Z-wave and Zigbee combined gateway. I tried on openhab and Home-assistant but I am not getting all channels. So, I am planning to deploy gateway on Z/IP gateway for Z-wave and Zigbee but here is also I am a bit confused what is the best platform with MQTT bindings of all switches. So, please guide me what should i do?