Difference between revisions of "DGC Modem"

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Now I highly doubt these chips were made in 2021, the board itself is labeled 2017.
Now I highly doubt these chips were made in 2021, the board itself is labeled 2017.
lsusb output:


<code>Bus 001 Device 017: ID 0572:1340 Conexant Systems (Rockwell), Inc. USB Modem</code>
<code>Bus 001 Device 017: ID 0572:1340 Conexant Systems (Rockwell), Inc. USB Modem</code>

Revision as of 01:26, 1 November 2021

These are generic modems sold under different names (Voluxe, MagiDeal, Baoblaze, Infosec, Kirmax), labeled in the most generic way

Kx.png

Well mine was named Kalea, opening the device it turns to be a connexant chipset File:CX-39010.pdf

K1.jpg K2.jpg K3.jpg

Now I highly doubt these chips were made in 2021, the board itself is labeled 2017.

lsusb output:

Bus 001 Device 017: ID 0572:1340 Conexant Systems (Rockwell), Inc. USB Modem

But these seems to be hardware modems nonetheless, and they do resport do AT commands:

Welcome to minicom 2.7.1

OPTIONS: I18n 
Compiled on Jul 22 2021, 00:00:00.
Port /dev/ttyACM1, 01:10:34

Press CTRL-A Z for help on special keys

at
OK
ati
56000

OK
ati0
56000

OK
ati1
OK
ati2
OK
ati3
CX93001-EIS_V0.2013-V92

OK
ati4
OK
ati5
B5

OK
ati6
OK
ati7
OK

File:CX930xx-manual.pdf


K4.jpg

DSPKOUT wasn't routed on the board so for speaker support:

K7.jpg K8.png