GSM

GSM (SIM800L Core TTL Port Module)

The GSM module shall be based on the SIM800L GSM/GPRS core module or an equivalent or better module, designed to provide cellular communication capabilities for microcontroller-based and embedded-system applications. The module shall support voice communication, SMS messaging and GPRS data communication through a suitable SIM card and shall provide a TTL-level serial interface for communication with microcontrollers and development boards. It shall be suitable for IoT, remote monitoring, automation, security systems, tracking and educational applications.

Key Specifications:

• Type: GSM/GPRS communication module.
• Module: SIM800L core or equivalent/better.
• Cellular Technology: GSM/GPRS.
• Communication Interface: TTL UART serial interface.
• SIM Interface: Suitable SIM card interface.
• Operating Supply: Low-voltage DC supply suitable for the SIM800L module.
• Supports SMS sending and receiving.
• Supports voice call functionality where supported by the network and module configuration.
• Supports GPRS-based data communication for suitable IoT applications.
• Suitable for communication between a microcontroller and a cellular network.
• Suitable for Arduino, Raspberry Pi and other embedded-system platforms with appropriate power and logic-level interfacing.
• Suitable for remote monitoring and control applications.
• Suitable for sending sensor data through GSM/GPRS networks.
• Suitable for GPS tracking systems when combined with a suitable GPS module.
• Suitable for security and alert systems using SMS notifications.
• Suitable for IoT, automation, robotics and embedded-system applications.
• TTL serial interface provides convenient communication with compatible microcontrollers.
• Supports AT command-based configuration and control.
• Compact module design for easy integration into electronic prototypes and PCBs.
• Suitable for breadboard and laboratory prototyping using appropriate power supply arrangements.
• The module should provide suitable antenna connectivity for reliable cellular communication.
• Proper regulated power supply and adequate current capacity shall be provided for reliable operation during GSM transmission.
• Suitable for educational demonstrations, electronics training and practical laboratory experiments.
• The module shall be new, unused, functional and free from visible physical or manufacturing defects.