SIMCOM or QUECTEL GSM modules...?

[darksir]

Hi boys,
today I make design for my new product. We use SIMCOM SIM900D in our company, but we have very problems with this. Every firmware version have another errors, new modules manufactured (2011-2012) freezes for every 14 days in our applications, etc.

So I did a research and I find Qurctel M75 and Quectel M12. This modules are cheap then Simcom in our contry.
Have anyone experience with this modules, and can you give me some help with choise?

Is best stay with SIMCOM? We can place SIM900 to new product. But I very thinking about Quectel... Is this good choice?

Many thanks,
Petr

 

[vedagarbhamsandeep]

what is your basic application so that someone out here could suggest most appropriate module.

 

[moyoumin]

Hi boys,
today I make design for my new product. We use SIMCOM SIM900D in our company, but we have very problems with this. Every firmware version have another errors, new modules manufactured (2011-2012) freezes for every 14 days in our applications, etc.

So I did a research and I find Qurctel M75 and Quectel M12. This modules are cheap then Simcom in our contry.
Have anyone experience with this modules, and can you give me some help with choise?

Is best stay with SIMCOM? We can place SIM900 to new product. But I very thinking about Quectel... Is this good choice?

Many thanks,
Petr

Hi, Petr, this is Neo from Popular. We are SIMCOM agent. Is there any problem with SIM900D? Hope we can give some assist.