ActiveXperts Knowledge Base Article 3100100
It is easy to achieve, using the InterCharDelay property. This propery indicates the delay (in milliseconds) used by the WriteString and WriteBytes between each byte transmitted.
Please note there's also another property that can be used for slower devices: PreCommandDelay. It specifies a delay (in milliseconds) used before bytes are written to the port using one of the 'Write' functions.
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