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I do not understand what kind of connection is relevant to send AT Command. Can it be sent through TCP connection? If yes, on which port? Thany you > Sollae Systems wrote: > ------------------------------------ > Dear Sylvain LG, > > Thank you for your interest in our product. > > It'ss impossible to activate DHCP with a telnet command on a CSE-H21. > > However, we have an alternative way. By seting device to ATC (AT Command) mode, you can change the setting parameters, including DHCP, via Internet. > > For more detail about ATC mode, please refer to page 31 if User Manual https://www.eztcp.com/en/download/pds_files/cseh21en.pdf > > AT command for activating DHCP is: at+pdc=1 (ON)<CR> > > If you need any further support, please feel free to comment here > > > Sylvain LG wrote: > > ------------------------------------ > > Hello, > > > > is there a way to activate DHCP with a telnet command on a CSE-H21? > > > > Regards, > > > > Sylvain
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