ikidd@lemmy.world to Technology@lemmy.worldEnglish · 8 个月前Homeowner baffled after washing machine uses 3.6GB of internet data a daywww.newsweek.comexternal-linkmessage-square196fedilinkarrow-up1808arrow-down1115
arrow-up1693arrow-down1external-linkHomeowner baffled after washing machine uses 3.6GB of internet data a daywww.newsweek.comikidd@lemmy.world to Technology@lemmy.worldEnglish · 8 个月前message-square196fedilink
minus-squarecmnybo@discuss.tchncs.delinkfedilinkEnglisharrow-up6arrow-down1·8 个月前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.
minus-squarerottingleaf@lemmy.ziplinkfedilinkEnglisharrow-up2·8 个月前Yes, from quick googling seems exactly what I want.
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.