The SIM800L module is a tiny GSM modem that adds cellular connectivity to your Arduino projects. Just like your mobile phone, it can send text messages, make phone calls, and even connect to the …

Sep 30, 2021 · The SIM800L is a GSM module from Simcom that gives any microcontroller GSM functionality, meaning it can connect to the mobile network to receive calls and send and receive text …

Aug 11, 2017 · In this Arduino SIM800L tutorial, you’ll wire the module safely, send/receive SMS, and make HTTP requests over GPRS — plus fix the most common power and network issues.

SIM800L Product details Power supply - 3.4V ~4.4V Power saving - Typical power consumption in sleep mode is 1.04mA (BS_PA_MFRMS=9 ) Frequency bands - Quad-band: GSM 850, EGSM 900, DCS …

Learn how to use the SIM800L with detailed documentation, including pinouts, usage guides, and example projects. Perfect for students, hobbyists, and developers integrating the SIM800L into their …

Jul 26, 2025 · Discover everything about the SIM800L GSM Module in this complete guide. Learn its features, working, circuit design, and how to interface it with Arduino or ESP32.

SIM800L is a low-cost GSM/GPRS module that supports Quad-band GSM/GPRS networks. it can be used to make calls, and send text messages, this module can be easily interfaced with Arduino, and …

The SIM800L is a GSM/GPRS communication module that supports voice, SMS, and data transmission. It is ideal for IoT applications requiring wireless connectivity over quad-band GSM networks.

Aug 16, 2024 · The SIM800L is a GSM/GPRS module that enables communication over the GSM (Global System for Mobile Communications) network. It is commonly used in embedded systems and …

The SIM800L is a miniature, quad-band GSM/GPRS module that allows you to add cellular connectivity to your electronic projects. It enables your device to connect to any global 2G GSM network to send …