Console Connections; Putty Terminal Configuration - SMS ControlMate User Manual

CONSOLE CONNECTIONS

A 'console' connector for use with a PC or terminal via USB or serial connection.
levels at -
115200-8-N-1
1=0V / 2=→RxD / 3=TxD→ / 4=DTR/Reset
Widely available USB-TTL converters from eBay, and the 3-wire connection.
IMPORTANT: Even though the COM 'port' may be visible to programs, and appears to work – some low-cost USB adapters don't
operate correctly upon the first attempt being plugged in (?) This is a manufacturer's driver issue – and you need to unplug,
close your app/terminal session to release the port – to ensure that device port has actually been released before reconnecting
the USB adapter and continuing.

PUTTY TERMINAL CONFIGURATION

PuTTY is the preferred serial console terminal utility.
In general, PuTTY uses the default Serial settings, using SESSION branch to set the serial port and speed.
As shown in the LH screen – you can SAVE the session settings for each USB adapter if needed
– they have auto-assigned COM port numbers when you connect for the first time.
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