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I appologize you that I replied very late in advance. We have holidays from March 5th to March 7th. 1. EZL-50L doesn'st support DNS function. We don'st support it because there is no demand. 2. EZL-50L sends data from the serial to the ethernet about every 20msec. So the frame size is differs to it baudrate. (More faster(higher buadrate), more data in a frame.) 3. If you set the peer IP addres before the connection, you can connect to any host. for example: at+prip=aa.bb.cc.dd(TCP connection) atdt ['s's's's's's's's's's data communication 's's's's's's's's's] NO CARRIER(TCP disconnection) at+prip=ww.xx.yy.zz atdt(TCP connection) ['s's's's's's's's's's data communication 's's's's's's's's's] NO CARRIER(TCP disconnection) > Mathieu RAMIREZ wrote: > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > How can I make a DNS request with an EZL-50? How long is a TCP frame in ATC mode? (Is there one TCP frame by serial character or most?) Is it possible to send datas at different IP address without using ATC mode (AT+PRIP) (eg : send "aaa" to aa.bb.cc.dd and "bbb" to "dd.ee.ff.gg")? > > Thks.
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