I’m personally not. I’m for appliances with a standard interface, maybe, through which it can be connected to some smart home system.
I do not mean internet access or anything else “smart” in the appliance itself. I mean being able to use the same functions as buttons and indicators offer, remotely. I2C will do.
I2C is very short range, it’s meant for connecting parts on the same board. You want something like RS-485. The Modbus protocol, which runs over RS-485 would be perfect for this.
For the love of God, I just can’t understand how “needs Internet” became synonymous with “smart” in the appliances market slang. I know it’s what advertisers do, but this one is abysmal.
I’m personally not. I’m for appliances with a standard interface, maybe, through which it can be connected to some smart home system.
I do not mean internet access or anything else “smart” in the appliance itself. I mean being able to use the same functions as buttons and indicators offer, remotely. I2C will do.
What you have just described could be ZigBee and/or MQTT.
No need for radio even. MQTT - yes.
I2C is very short range, it’s meant for connecting parts on the same board. You want something like RS-485. The Modbus protocol, which runs over RS-485 would be perfect for this.
Yes, from quick googling seems exactly what I want.
For the love of God, I just can’t understand how “needs Internet” became synonymous with “smart” in the appliances market slang. I know it’s what advertisers do, but this one is abysmal.
Well, calling a machine “smart” doesn’t seem smart to me in general