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SIM800L Explained 📡 | GSM Module for Embedded Systems (Call, SMS, Internet) #embedded
In this video, I explained the SIM800L GSM/GPRS module — a powerful component for embedded systems and IoT projects. It allows your project to connect to a cellular network and perform tasks like sending SMS, making calls, and using GPRS internet. I also covered: UART communication (TX/RX) AT commands for control Power requirements (3.7–4 ...
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