Hi,
I’m working on project with sim800l module and esp32, where I need to send some data to my server with AT commands. I managed to achieve that, but sim800l module is causing problems with serial communication or server communication, so I want to replace it, but this time I need module that actually works with no issues. Can you please rocemmend me some reliable gsm module?
Regards.
You can try SIM900 or SIM 808 module. But sim800l shouldn't cause any problem either. Is there any chance that you got a faulty product?
I read that sim800l has stability problems, and after some testing (just few days) I can confirm that, with the same code I have different reactoins from this module. And now its resetting my esp32 constantly, where code is the same. So I was hoping that someone can recomed something else than "sim" module.
Oh I see. I found SIM900 reliable. Anyway, have you tried the
A9G GSM, GPS & GPRS Module?
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