This video demonstrates how to connect an ESP32 with a GSM SIM900A module. The project uses a variable resistor to send data to the ESP32, which then transmits it to a Blynk app. The video covers the circuit diagram, Blynk app design, code explanation, and testing.
38319 4 года назад 10:48This video demonstrates how to send and receive SMS messages using an Arduino board and a GSM module in Proteus software. The tutorial covers the necessary connections, Arduino code, and Proteus simulation setup. You'll learn how to configure the GSM module for text mode and send and receive messages using virtual terminals.
18704 2 года назад 4:29