i am trying to use the Arduino to post i have 3 sim800L shields my project was working before but for some reason it does not want to post any more i keep getting errors when i try to connect so i would like to write a new code i just want to post the following 2 variables username and password to a php file...and on that php file i will send to my sql database
Hi At first those three Sim800l connected to the same arduino or every one with different Arduino . I have a lot of experiences with using GSM with HTTP servers or VPS ,I use the AT command So I create it from the s Daha Fazla
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Good Day, We are a group of Computer Engineers with experience in both software and hardware development. We have been doing arduino for years now. Having the necessary experience and knowledge, we can help you out on Daha Fazla
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Hi I can help you with solving your problem. I have a sim800l module which i have successfully configured for sending data to a web service. I can troubleshoot the errors in your code for you.