Description
This is the Small SIM800L GPRS GSM Module Micro SIM Card Core Board with a Quad-band TTL Serial Port and antenna. This module includes two antennas. The SIM800L GSM/GPRS module is a miniature GSM modem, which can be integrated into a wide range of IoT projects. You can use this module to accomplish almost anything a normal cell phone can: send SMS text messages, make or receive phone calls, connect to the internet through GPRS, TCP/IP, and more! To top it off, the module supports quad-band GSM/GPRS networks, meaning it works almost anywhere in the world. The first antenna is made of wire (which solders directly to the NET pin on the PCB) – very useful in narrow places. The second antenna is a PCB antenna with double-sided tape and an attached pigtail cable with an IPX connector. This one has better performance and allows you to put your module inside a metal case, as long as the antenna is outside.
Caution: Use a resistor divider circuit before interfacing it with an Arduino to avoid damaging the module.
Technical Specifications:
- Module: SIM800L
- Network: Quad-band 850/900/1800/1900 MHz
- SIM Card: MicroSIM
- Interface: TTL Serial Port (3.3V and 5V compatible)
- Antenna: Onboard PCB antenna
- Power Supply: 3.7V to 4.2V DC
- Current Consumption: Sleep mode < 1mA, idle mode ~7mA, transmission ~200mA
- Data Rates: GPRS multi-slot class 12, up to 85.6 kbps (downlink)
- Dimensions: Extremely compact for space-constrained applications
- Operating Temperature Range: -40°C to +85°C
Features:
- Smallest Form Factor: Extremely compact design for integration into space-constrained projects
- Quad-Band Support: Compatible with global GSM/GPRS networks
- MicroSIM Card Slot: Supports MicroSIM cards for cellular connectivity
- TTL Serial Communication: Easy interface with microcontrollers and other devices
- Onboard PCB Antenna: Provides reliable signal reception and transmission
- Versatile Power Supply: Operates efficiently between 3.7V and 4.2V DC
- Low Power Consumption: Efficient design for battery-powered applications
Applications:
- IoT (Internet of Things) devices
- Remote data logging
- SMS and voice communication
- GPS tracking systems
- Home automation
- Security systems
- Wireless data transmission projects
Incorporate the Smallest SIM800L GPRS GSM Module into your projects for reliable and efficient cellular communication, providing robust performance in a compact and easy-to-integrate design.
