http://aquaticus.info/rs485_to_rs232
Popular chip MAX232 is used to convert RS232 signals from/to TTL level. MAX485 converts TTL level signals to RS485 standard. RTS line is used to change transmission mode of MAX485. RTS signal is first converted to TTL level by MAX232 then connected to DE and RE/ pins.
Proxmox installation display out of range
Reference: https://forum.proxmox.com/threads/proxmox-ve-screen-out-of-range.131297/
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Original Source:: http://www.zytrax.com/tech/pc/serial.html Tech Info - USB and Firewire USB and FireWire (IEEE 1394a and b) represent the...
