P4M-440G is initially configured to automatically obtain an IP address. Therefore, in a typical network where IP addresses are assigned automatically, there is no need for initial IP address configuration. However, if you need to use a static (fixed) IP address, you should connect the product to a PC and refer to the PHPoC Debugger manual for instructions on setting the IP address.
If you set a password for the product, you must enter the password when connecting the product via USB or network. Please refer to the PHPoC Debugger manual page for details.
If you need to store Root CA certificates and client certificates on the module for MQTT broker connection, please refer to the Managing Certificates section in the PHPoC Debugger manual to store the certificates on the product.