Overview of this sim800l GPRS GSM Module Quad band TTL Serial Port
Introducing roboway sim800l gprs gsm module quad-band ttl serial port sim card core board at best price in India with Roboway. This module works on four different frequency bands (850/900/1800/1900 MHz). That means it can connect to GSM networks almost anywhere in the world. It has GPRS internet access along with calling and SMS and it also supports GPRS (2G internet). This allows you to send small data packets, perfect for IoT projects like GPS tracking or remote monitoring.
Ideal for IoT project, the SIM800L GSM module offer excellent signal reception. Its Quad band functions of the SIM800L GPRS GSM Module cover worldwide frequency. With its TTL Serial Port, the SIM800L GPRS SIM Module integrate easily with various device. The Micro SIM Card Core board design make it compact and user friendly.
Features
Quad-Band Support (850/900/1800/1900 MHz) – This module can work with almost all GSM networks worldwide, so you can use it in different countries without any issue.
Supports Voice, SMS, and GPRS – It allows you to make and receive calls, send and get text messages, and also connect to the internet using GPRS for data transfer.
Micro SIM Card Slot – You can directly insert a regular mobile SIM card (micro size) into the module, making it simple to connect to a network.
TTL Serial Communication – It uses simple UART (TX/RX) communication, so it can easily connect with Arduino, ESP32, Raspberry Pi, or other microcontrollers.
Specification
Operating Voltage: 3.4V to 4.4V
Current Consumption: Sleep mode – 1mA, Active mode – ~20mA, Peak – ~2A
Frequency Bands: Quad-band 850/900/1800/1900 MHz
SIM Card Type: Micro SIM
Data Connectivity: GPRS multi-slot class 12/10
Data Transmission: Downlink – up to 85.6 kbps, Uplink – up to 42.8 kbps
Serial Communication: TTL level (3.3V/5V compatible)
AT Command Set: GSM 07.07, 07.05, and SIMCOM enhanced
Antenna Connector: IPX connector for external antenna
Interface: UART (Baud rate adjustable 1200 – 115200 bps)
Operating Temperature: -40°C to +85°C
Audio Support: Microphone and earphone interface available
SMS and MMS: Text and PDU mode for SMS, MMS supported
Power Saving: Typical current < 1.0mA
Dimensions: 25mm x 23mm (approx.)
GPIO: General Purpose Input/Output pins
Network Protocols: TCP/IP, HTTP, FTP
SKU: RW-113

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