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Author Topic: GSM MODULE SUBSTITUTE  (Read 779 times)

Offline RagnaroksSun

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GSM MODULE SUBSTITUTE
« on: January 10, 2012, 11:56:43 AM »
Mga master!! anu b pwede kong isubstitute sa SIM900D na gsm module?? badterp kasi nasira na ung amen.. d na pwedeng palitan at irepair eh.. at mahal dn xa para bumili kame ng bago.. any ideas mga master na katulad dn ng interfacing ng sim900D ng gizmo?? please help!
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GSM MODULE SUBSTITUTE
« on: January 10, 2012, 11:56:43 AM »

Offline glutnix_neo

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Re: GSM MODULE SUBSTITUTE
« Reply #1 on: January 10, 2012, 12:34:16 PM »
Quote from: RagnaroksSun on January 10, 2012, 11:56:43 AM
Mga master!! anu b pwede kong isubstitute sa SIM900D na gsm module?? badterp kasi nasira na ung amen.. d na pwedeng palitan at irepair eh.. at mahal dn xa para bumili kame ng bago.. any ideas mga master na katulad dn ng interfacing ng sim900D ng gizmo?? please help!


search ka sa internet ng any cellphone na supported ang AT Commands, search nyo na rin pinouts nya at piliin nyo yung lumang model na available sa ebay...
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Re: GSM MODULE SUBSTITUTE
« Reply #1 on: January 10, 2012, 12:34:16 PM »

Offline glutnix_neo

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Re: GSM MODULE SUBSTITUTE
« Reply #2 on: January 10, 2012, 12:35:10 PM »
or you can consider GSM shield ng 1Diy, a little less yata price nun at arduino compatible na yun.
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Re: GSM MODULE SUBSTITUTE
« Reply #2 on: January 10, 2012, 12:35:10 PM »

Offline glutnix_neo

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Re: GSM MODULE SUBSTITUTE
« Reply #3 on: January 10, 2012, 12:36:15 PM »
isa pang option is may mga phone na pwede iaccess ng AT Commands through BT, kakailanganin nyo nga lang ng BT module.
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Re: GSM MODULE SUBSTITUTE
« Reply #3 on: January 10, 2012, 12:36:15 PM »

Offline RagnaroksSun

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Re: GSM MODULE SUBSTITUTE
« Reply #4 on: January 10, 2012, 12:51:56 PM »
sir glut eh ung 6210 na nokia?? nakita ko sa isang thread pwede daw un.. mas madali ba un?
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Re: GSM MODULE SUBSTITUTE
« Reply #4 on: January 10, 2012, 12:51:56 PM »

Offline glutnix_neo

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Re: GSM MODULE SUBSTITUTE
« Reply #5 on: January 10, 2012, 12:55:10 PM »
hindi ko pa natry mga yun, I'm just giving you ideas kung ano pwedeng maging cheap substitutes, better ask yung mga may experience na sa mga ganung projects.
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Offline RagnaroksSun

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Re: GSM MODULE SUBSTITUTE
« Reply #6 on: January 10, 2012, 12:56:41 PM »
ganun po ba sir.. cge po slamat sa idea sir.. :D
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Offline PlCUSER

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Re: GSM MODULE SUBSTITUTE
« Reply #7 on: January 10, 2012, 01:23:54 PM »
SE phones, madaling mag interface ng MCU dun.
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Offline RagnaroksSun

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Re: GSM MODULE SUBSTITUTE
« Reply #8 on: January 10, 2012, 01:29:12 PM »
pwede po ba ung T306?
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Offline dummy_c

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Re: GSM MODULE SUBSTITUTE
« Reply #9 on: January 10, 2012, 02:13:02 PM »
Pa subs... Mas gusto ko cellphone kasi wala ako pangbili ng GSM module. ;D ;D
Ano kaya pinakamura na SE phone na pwedi.
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Offline RagnaroksSun

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Re: GSM MODULE SUBSTITUTE
« Reply #10 on: January 10, 2012, 03:08:23 PM »
Quote from: glutnix_neo on January 10, 2012, 12:35:10 PM
or you can consider GSM shield ng 1Diy, a little less yata price nun at arduino compatible na yun.

sir glut pde po bang makahingi ng link nento?? kabado kasi ako na baka pag binaklas ko na cp ko eh d naman pde..
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Offline RiDdLeR???

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Re: GSM MODULE SUBSTITUTE
« Reply #11 on: January 10, 2012, 05:10:13 PM »
Use mga SE na mobile phone .... sabi nila pwede daw SE T230, etc ... But I have  personally tested a SE T610 (w/ BT) and its ok.  Maganda sa SE, it works directly with 5V logic  so no level translation needed   ... the bad, hindi full featured AT commands ang supported ng phone.  Like you have to retrieve message from the phone,  it is unable to send the SMS directly to the MCU.

Ang the best ay ang mga Nokia phones, the one that uses DKU-5 data cable kasi lahat ng AT commands at features, halos parehas sa sim900 na gsm module.  Its just a bit tricky to make the datacable work and some level translation is also needed.

Personally tested ko:

Nokia3310 (using FBUS)
Nokia 6210 (using dlr3p data cable)
Nokia 6610 (using DKU5 data cable)
SE T610 (pwede direct connection to the MCU)
Siemens TC35 GSM Module
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Offline PlCUSER

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Re: GSM MODULE SUBSTITUTE
« Reply #12 on: January 10, 2012, 07:22:47 PM »
Quote from: alyas on January 10, 2012, 05:10:13 PM
hindi full featured AT commands ang supported ng phone (SE).
what is that suppose to mean? am i missing something? ;D ;D ;D
if you would only know what you can do with SE phone and AT command ;D ;D ;D
i tried AT with nokia, se, samsung, and motorola, lumalabas nokia supports the least standard phone AT.

Quote from: alyas on January 10, 2012, 05:10:13 PM
Like you have to retrieve message from the phone,  it is unable to send the SMS directly to the MCU.
i retrieve msg from phone or sim ng SE phone. san pa ba pwd magretrieve sir alyas?

Quote from: alyas on January 10, 2012, 05:10:13 PM
sabi nila pwede daw SE T230
for the record. lahat ng SE na T68 family (11pin port), T230 or even T306 na unit ni ts, may tx rx pins na pwd direct interface to mcu with uart. ;D ;D ;D
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Offline RiDdLeR???

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Re: GSM MODULE SUBSTITUTE
« Reply #13 on: January 10, 2012, 08:00:38 PM »
I forgot to mention, I also tried Samsung, same like Nokia.
Quote from: PlCUSER on January 10, 2012, 07:22:47 PM
what is that suppose to mean? am i missing something? ;D ;D ;D
if you would only know what you can do with SE phone and AT command ;D ;D ;D
SE does not support AT+CNMI=2,2,0,0,0, it only supports AT+CNMI=2,1,0,0,0.  Nokia supports almost all the AT+CNMI options.
AT+CNMI=2,2,0,0,0, when a message is received, it is immediately sent to the mcu.  You do not need to issue a AT+CMGR to read the message from the phone or sim memory.
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Offline PlCUSER

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Re: GSM MODULE SUBSTITUTE
« Reply #14 on: January 10, 2012, 08:05:42 PM »
now i know who's missing something. ;D ;D ;D
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Offline dummy_c

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Re: GSM MODULE SUBSTITUTE
« Reply #15 on: January 10, 2012, 11:10:55 PM »
Quote from: alyas on January 10, 2012, 08:00:38 PM

SE does not support AT+CNMI=2,2,0,0,0, it only supports AT+CNMI=2,1,0,0,0.  Nokia supports almost all the AT+CNMI options.
AT+CNMI=2,2,0,0,0, when a message is received, it is immediately sent to the mcu.  You do not need to issue a AT+CMGR to read the message from the phone or sim memory.


May workaround ba ito mga masters?
Or pooling lang ba ang possible sa SE phones?
Ang latest na globe tattoo(HUAWEI E1552) hindi rin supported ang AT+CNMI. :(
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Offline RagnaroksSun

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Re: GSM MODULE SUBSTITUTE
« Reply #16 on: January 11, 2012, 12:24:21 AM »
pwede po bang mang hingi ng tutorial or any kind of link to study for interfacing these kinds of models? specially the AT + CNMI = ?????.. nahilo po kasi ako bgla sa mga nakita ko.. d ko naintndhan eh.. xD
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Offline Ikasamoko

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Re: GSM MODULE SUBSTITUTE
« Reply #17 on: January 12, 2012, 06:30:14 PM »
Quote from: RagnaroksSun on January 10, 2012, 12:51:56 PM
sir glut eh ung 6210 na nokia?? nakita ko sa isang thread pwede daw un.. mas madali ba un?

Mas madali to...need mo lng DLR3-P cable..kaso mahirap na maghanap ng ganyang phone ngayun..
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Offline gwapa

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Re: GSM MODULE SUBSTITUTE
« Reply #18 on: February 07, 2012, 02:17:27 AM »
FBUS or MBUS,
Look for a phone that uses AT Com like old Moto cp..
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Re: GSM MODULE SUBSTITUTE
« Reply #18 on: February 07, 2012, 02:17:27 AM »
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