sim800l arduino project

I have a big experience in using of SIMx00-based modules and even have a custom-made library for Arduino-based GSM devices. Using of SMS has some specific that requires some special methods when you need to use it with other GSM functionality. I work with Arduino since 2010 and have more than 20 years of experience in programming and electronics.

Hello How are you? I am a senior electrical engineering expert and I have rich experience in developing GSM system using SIM801, SIM808, SIM900 and SIM868. So I have confidence to complete your project successfully. I will give you the great satisfaction and the best result doing my best. Thanks.

Hello, Just for your information, in many case, whenever a module receive an SMS, it will break your GPRS connection, and it has no mechanism for returning back to GPRS mode. So, the only thing you can do is by detecting the connection state after a SMS received/sent, and re-establish the GPRS connection in order your HTTP service returned back. Thats it

I have made projects like this and have prior experience in the modules which are to be used in the projects. I will complete this project on time as said. So please provide us with this project.