Documentation

Manuals and application notes

Quectel EC25

• EC2x&EC9x&EG2x-G&EM05 Series AT Commands Manual (2021-02-24).
• EC2x&EG9x Voice Over USB and UAC Application Note (2019-02-18).
• EC2x&EG2x&EG9x&EM05 Series QCFG AT Commands Manual (2022-05-30).
• UC20 AT Commands Manual (2014-09-26).

Quectel EP06

• EP06&EG06&EM06 AT Commands Manual (v1.0, 2018-08-10).

SimCOM SIM76000X-H

• SIM7500 SIM7600 Series AT Command Manual (v3.0, 2021-11-18).
• SIM7100 SIM7500 SIM7600 Series USB AUDIO Application Note (v1.03, 2017-07-13).

SimCOM SIM800(C)

• SIM800 Series AT Command Manual (v1.10, 2016-10-20).

SimCOM SIM900

• SIM900 AT Commands Manual (v1.11, 2015-01-12).
• SIM900 Serial Port Application Note (v1.03, 2012-04-26).
• SIM900 DDET Application Note (v1.02, 2013-12-09).
• SIM900 AUDIO Application Note (v1.00, 2010-06-25).

SimCOM A76XX.

• A76XX Series AT Command Manual (v1.06, 2021-11-09).

Resources

Quectel EC25

• EC25 - Official downloads.
• EC25 - Documentation from Sixfab.
• EC25 - Documentation from Olimex.

Quectel EP06

• EP06 - Official downloads.

SimCOM SIM7600X-H

• Waveshare - SIM7600E-H 4G HAT.
• Waveshare - SIM7600G-H 4G HAT (B).
• Waveshare - SIM7600G-H 4G DTU.
• Waveshare - SIM7600CE-T/CE-CNSE 4G Modules.
• Waveshare - SIM7600X 4G DONGLE.
• Documentation.

SimCOM SIM800C

• SIM900 Documentation.
• SIM900 Documentation #2.
• SIM900 Documentation #3.

SimCOM SIM900

• SIM900 Documentation.
• SIM900 Documentation #2.

SimCOM A76XX

• Waveshare - A7670E Cat-1 HAT.
• A76XX Documentation.
• A7670X Documentation.

Links

• Using EC20 module with Asterisk and FreePBX to realize SMS forwarding and VoIP (Chinese).
• Asterisk Chan_Dongle (Blogspot).
• Installation of RasPBX.