I am testing with our unit and WIZ105SR. This module is working good with our unit. however, my question is why HW_trigger is always high. The hw_trigger should have two status in different condition. How to use this pin properly? I also what to know the function of reset, thanks
What does the function of reset mean?
You can use /RESET HW pin.(Input)
If you mean SW reset, you can use Serial command.
But I have found a problem in command. I will investigate that.
Thank you for helping me. However, i dont have the WIZ105SR-EVB for test. I only test with WIZ105SR. I try to connect both RS-232 and this module same time by connecting Tx and Rx. Unfortunately, it only allow me connect one at a time. so I am trying to figure out the HW_trigger should be a enable or disable button for the module to break the connection.