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marcOS
Posts: 2
Joined: 21 May 2021, 20:17

Sim7600 with PPP3 widget

Post by marcOS » 21 May 2021, 20:27

Hello,

Im have a Sim7600E-H, but I can´t use it with ppp3, I get the message "No modem response". I assume that this is caused by having 4-5 virtual ports, but I have know idea how to solve it. At the end of the PPP log is "ATEO No modem reply", sorry I´m not able to copy the entire log. The USB log says "Found 5 serial ports (0, 1, 2, 3, 4). Opening port type SERIAL (interface 1)"

Thanks in advance

LOM
Posts: 1369
Joined: 11 Jul 2012, 15:14
Location: Koh Samui, TH

Re: Sim7600 with PPP3 widget

Post by LOM » 22 May 2021, 02:37

Port 1 (ttyUSB1) is not the modem port.
Manually select port 3 (ttyUSB3)

marcOS
Posts: 2
Joined: 21 May 2021, 20:17

Re: Sim7600 with PPP3 widget

Post by marcOS » 22 May 2021, 18:43

Thanks! Much appreciated

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