GSM ,GPS modules in china?

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7rots51

Joined: 17 May 2002
Posts: 1427
Helped: 14

21 Aug 2005 12:37 gsm gps modules

Hi

Is there companies in china that sell GSM,GPS modules ,please send their web site link.

anok

Joined: 15 Jul 2005
Posts: 7

21 Aug 2005 16:51 temperature problem at gsm site

look at this

www.sim.com

Andrzej

7rots51

Joined: 17 May 2002
Posts: 1427
Helped: 14

24 Aug 2005 13:13 gsm gpsmodules

I send email to GSM modules section of SIM company(shengxi.xie(at)sim.com) ,they did not send any response.

It seems chinese companies do not respond to email (or respond in long time).

I do not know what to do.

techie

Joined: 05 Feb 2002
Posts: 850
Helped: 43
Location: Pakistan

13 Sep 2005 18:09 sim300 source code sample

try honestar. They reply on emails.

dscoolx

Joined: 31 May 2007
Posts: 4

12 Jun 2007 20:51 is there gps in china

anyone interested in buying SIM300 contact me at seth.divya(at)gmail.com

levankhai

Joined: 24 Mar 2009
Posts: 1

21 Apr 2009 10:12 baihui888.com

Hi Carel,

I'm also faced with similar problem.
Sometime my module reset when I send

at+cipstart="TCP","xxx.xxx.xxx.xxx","yy"

or

at+cipsend=zz

I note that this problem occur after my office turn of air condition for 3 hours.
I read module temperature by at+cmte? and found that this problem occur when module temperature rise above 35

Are there anyone have solution to this problem ?

prd

opbob

Joined: 10 Apr 2009
Posts: 4
Location: China

05 May 2009 15:48 is there a gps for china

actually we are real supplier in China, we have many GPS trackers. You can check www.opbob.com and try to contact with us. We will reply email within 12 hours. ^_^

GSM Man

Joined: 15 Apr 2009
Posts: 357
Helped: 46
Location: New Jersey, USA

05 May 2009 20:32 gps modules china

I've had great success importing SimCom modules from: http://www.baihui888.com/en/index.asp

You can ask for Mr. Star Lee

luke.z

Joined: 28 Jun 2009
Posts: 6

06 Jul 2009 9:26 gps modules samples

I do know some suppliers(in fact there are a lot out there), and I think you can get plenty on Ebay. Retailers on Ebay are often wholesalers too.

Google
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Google Adsense

06 Jul 2009 9:26 Ads

cslaw

Joined: 20 Aug 2009
Posts: 2
Location: Hong Kong

20 Aug 2009 4:07 i need gps for 20$ to 35$+china

We are authorized SIMCOM supplier.
All the SIMCOM module from us has 1 year quality guarantee.

If need,pls feel free to contact: chishingl(at)funrock.com.hk

doraemon

Joined: 21 Jun 2009
Posts: 141
Helped: 17
Location: Japan

20 Aug 2009 5:05 gsm+gps

Hello!

There are a few here (I joined this company recently).
They are delivered with sample source code (in C).
There are also unlisted models providing 5 samples per second. I am working
on the sample code for these modules right now.

Dora.

7rots51 wrote:

Hi

Is there companies in china that sell GSM,GPS modules ,please send their web site link.

moyoumin

Joined: 13 Oct 2009
Posts: 16

13 Oct 2009 5:00 Re: GSM ,GPS modules in china?

Dear Friends,

Nice to meet you all in Edaboard. I'm Neo from POPULAR COMMUNICATION. Our company is the largest SIMCOM wireless module distributor in China. We have engaged in wireless module field since 2001. Currently our GSM module price had been adjusted. Below is a products list of priced adjusted wireless modules. It’s based on 1K quantity. If this information could help, pls just let me know.

Brand
Model
Price
#65288;USD#65289;

SIM300
16

SIM300S
13.5

SIM300C
20.5

SIM300D
17.5

SIM508
31

SIM548C
31

SIM5218
67

Besides, we have one type of EDGE modem for promoting. And our quotation for P300U is USD19(at)unit for 1K, USD21(at)unit for 500, USD26(at)unit for 100. If you are interested, pls free to contact me at youmin.mo(at)popular.net.cn. Thanks.