SMS alarm is a very simple device. To send SMS it uses Siemens gsm phone and it has 5 inputs - it means that it can send 5 different SMS messages. For each sensor input we write SMS text that we wish to receive when alarm condition happens. Programing is done via PC and proper software that is available for download.
comment [45]
- From ahhhm on 11-08-2010 at 22:47:05
Nice and projects but need more details
more projects is on http://www.2electronic.com/
IP: 41.237.81.40
comment [44]
- From Giorgos on 27-07-2010 at 12:49:58
At first I would like to thank you for the realy immediate response! I am a little confused
about the hex file in the zip (sms_alarm.HEX) and the sms uploader function. First we need to
upload the hex file to PIC (using a board and a proper program) and then we must connect again
to the PIC, using SMS uploader, and upload sms? Is it right? So, this operation while make the
HEX file to be changed? Do you think it would be easier to use a gsm modem instead of a gsm
mobile?
As far as I understand, this proce
IP: 85.75.33.162
comment [43]
- From trax on 27-07-2010 at 10:48:54
The HEX is for the PIC (step 1), the program is for the PC to upload messages into the PIC
(step 2) via a MAX232 cable.
The phone itself needs no program. I don't know if you can use Nokia phones with this device.
It would be best for you to build this: (http://www.elektronika.ba/503/gsm-controller-v2)
because it uses Nokia.
IP: n/a
comment [42]
- From Giorgos on 27-07-2010 at 09:14:24
I was wondering if I can use a nokia instead of Siemens? What are the changes to be done? As I
understood, the hex file is for the PIC, the two PCB files are for the circuit, and the program
is for the mobile. So, first is the uploading of the hex and then the uploading of the sms?
Thank you very much!
IP: 85.75.33.162
comment [41]
- From tpetar on 20-07-2010 at 10:23:26
Evo na ovoj adresi je dokumentacija za GSM modul, a na strani 79 je prikaz konektora sa pinova
(to me i plaši), a ima pri kraju i kompletna šema GSM telefona.
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.133.3940&rep=rep1&type=pdf
Pozdrav!
IP: n/a
comment [40]
- From trax on 20-07-2010 at 10:21:57
Ne moras slati PDF, koristio sam samo standardne AT komande. Ne mogu ti 100 \% garantovati da
ce raditi ali mogu 99,99 \% :-)
IP: n/a
comment [39]
- From tpetar on 20-07-2010 at 10:15:34
Trax evo našao sam nešto što bi moglo biti rešenje, ali naravno trebalo bi ti da
pregledaš. Naime na sajtu MikroElektronike sam našao GSM GPRS modul Siemens MC55 koji
predstavlja srce telefona i podržava AT komande! Košta svega 33eur, ali ga trenutno nemaju,
vidim u svetu je modul vrlo vrlo popularan. http://www.mikroe.com/sr/tools/easybuy/ E sad na
netu sam našao specifikaciju za njega i ivode konektora, fajl ima 1,6MB PDF format, ne bi bilo
loše da ti ga pošaljem na email da pogledaš pinove ko
IP: n/a
comment [38]
- From trax on 20-07-2010 at 10:03:01
Dizajnirano je da radi sa Siemens telefonima, sa drugim nisam probao. Telefon mora imati
interni AT modem i TX & RX linije na konektoru. To je eto neki preduslov.
IP: n/a
comment [37]
- From tpetar on 19-07-2010 at 23:54:17
Trax jedno pitanje, može li ovo da radi sa nekim novijim telefonima i šta je uslov da telefon
ima da bi ovo radilo? Pošto ovih Siemens telefona više nema u opticaju. Pozdrav!
IP: n/a
comment [36]
- From brane0001 on 02-07-2010 at 10:53:06
Trax radi sve ok. Svaka čast.
Vidim da si ekspert za elektroniku pa molim jedan savjet kako da spojim da kad se prekine žica
da mi javlja senzor. Mislio sam sa relejom ali me zanima da li releji mogu dugo raditi a da se
ne griju. cijelo vrijeme bi bili uključeni. Ne znam kako da ih kontra spojim da kad prekine se
kontakt(žica) da se aktivira.
IP: n/a
(2.88, votes 772)
