Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Why are the TALK and LISTEN LEDs on the controller flashing?

April 26, 2017controller flashing LEDs listen talk

0

Posted

Why are the TALK and LISTEN LEDs on the controller flashing?

1 Answer

0

Posted

Flashing TALK and LISTEN LEDs indicate the PC serial port is not configured correctly. Make sure the port is set to 115,200 baud, 8 data bits, no parity, 1 stop bit, and hardware (RTS/CTS) flow control. Also, configure your terminal program to send Line Feed with Carriage Return character.