LM Ambient and RS-485

[Peter]

Hello buuuudzik,
we use this converter: FTDI  US232R which costs about 22 Eur. You can use it simply like this:

Code:

require('serial')

-- open port on first call
if not port then   
  port = serial.open('/dev/ttyUSB0', { baudrate = 19200, databits = 8, stopbits = 1, parity = 'none', duplex = 'full' })
port:flush()
  log("Port Initialized")
end

-- your code next...