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This Small SIM800L GPRS GSM Module is equipped with a Micro SIM Card Core Board and a quad-band TTL Serial Port. It comes with two antennas included, providing excellent wireless connectivity.
The SIM800l GSM module is a compact GSM modem that can be seamlessly integrated into various IoT projects.
With this miniature GSM modem, you can achieve a wide range of functionalities similar to a regular cell phone, including sending and receiving SMS text messages, making phone calls, and connecting to the internet via GPRS, TCP/IP, and more!
Moreover, this GSM/GPRS module for microcontrollers supports a quad-band GSM/GPRS network, ensuring global compatibility.
One of the antennas is a wire type that can be directly soldered to the NET pin on the PCB, making it highly suitable for narrow spaces.
The other antenna is a PCB antenna, which comes with double-sided tape and a pigtail cable featuring an IPX connector.
This GSM communication module offers superior performance and enables you to enclose the module within a metal case while keeping the antenna exposed for optimal reception.
check out : Sim 800C GSM Modem with Battery
read more : Why GSM Modules Are Essential for IoT Projects
| IC Chip | SIM800L |
| Operating Voltage (VDC) | 3.7 ~ 4.2 |
| Recommending Operating Current | 2A |
| Dimensions | 5 x 4 x 3cms |
| Weight | 5 grams |
| Arduino Pins | SIM800L Pins |
|---|---|
| +5V | Vcc |
| Ground (GND) | GND |
| Pin 5 | TXD |
| Pin 6 | RXD |
