MQTT gateway help!
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Hello, i have an serial node running via usb cable to an rpi with home assistent - it works fine, but trying to transport the data via rs485, or mqtt not working. i found an mqtt node, but wtih serveral relays and buttons - i run out of understanding... it only show one relay in homeassistant :-(. SO dos someone have an multi relay+button code as works under homeassistant - they will share, so i and find my mistake. (i use arduino mega+w5500)
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Hello, i have an serial node running via usb cable to an rpi with home assistent - it works fine, but trying to transport the data via rs485, or mqtt not working. i found an mqtt node, but wtih serveral relays and buttons - i run out of understanding... it only show one relay in homeassistant :-(. SO dos someone have an multi relay+button code as works under homeassistant - they will share, so i and find my mistake. (i use arduino mega+w5500)
