You can avoid entering a password for pairing, if you are using 'Just works' pairing method. This can be achieved by using the setting I/O Capability as No input No Output. Please refer the attached project. Go through the documentation for description. Test the option of No input No output. I hope it will help your application.
Hi Everyone, I am new to cypress ble and I want to know what is the I/O capabilities in Bluetooth security? Thanks