SIM900 Archives - Electronics-Lab

Lightweight GSM Mobile With Arduino UNO and Nextion Display

https://www.electronics-lab.com/lightweight-gsm-mobile-arduin-uno-nextion-display/

Avishek Hardin at Arduino Project Hub designed a lightweight mobile using a GSM module, an Arduino UNO, and a Nextion touch screen display. The lightweight mobile has the following features: Make calls Receive calls Send SMS Receive SMS Delete SMS In this project, he uses a GSM SIM900A module to establish the cellular communication. The GSM SIM900A is an […]

$3.6 GPRS GSM Module from Ai Thinker

https://www.electronics-lab.com/3-6-gprs-gsm-module-ai-thinker/

ShenZhen Ai-thinker CO.,a leading enterprise in the Internet of Things (IoT) industry and the maker of the ESP-12E module, had launched a new killer module: $3.60 GSM GPRS A6 Module! Providing a chip cheaper than the popular ESP8266 seems to be promising and opens doors for future IoT inventions. This module seems to be a […]

Send and Receive SMS with GSM SIM900 Arduino Shield

https://www.electronics-lab.com/send-receive-text-messages-sms-gsm-sim900-shield/

In this Instructable, you will learn how easy it is to send and receive SMS messages over GSM with Arduino. One of the essential elements of building IoT project is the ability to connect devices. Wi-Fi and Bluetooth are good low cost choices, but they work only at close ranges, or in hotspot areas. When […]