Posts: 3
Joined: Tue May 03, 2016 6:56 pm

Adapter pl2303, modem Huawei problem with connection

Wed May 04, 2016 4:09 pm

Hello. sorry for my english but i learn it very long time ago:)
I have one problem and don't know how to resolve it.
Raspberry pi B, raspbian jessie light, adapter pl2303 ds9097e and modem huawei E169

Code: Select all

Bus 001 Device 005: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Problem is that- when I power off from ac adapter and power on again the usb adapter and modem gets diferent dev/ttyUSB0 or dev/ttyUSB1 and then not working sms and temperature using ds9097e.
How Can I resolve the problem
Best regards Daniel

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