TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module

The TTGO T-Call V1.4 ESP32 Wireless Module is a powerful and versatile device that combines the capabilities of an ESP32 microcontroller with a built-in GSM/GPRS modem, allowing for seamless cellular communication. It features a SIM card slot, antenna connector, and various GPIO pins for easy integration with other components.

Key Features:

• ESP32 Microcontroller: Provides a high-performance and low-power computing platform.
• GSM/GPRS Modem: Enables voice calls, SMS messaging, and data communication over cellular networks.
• SIM Card Slot: Accepts standard SIM cards for cellular connectivity.
• Antenna Connector: Allows for connection to an external antenna for improved signal reception.
• Rich GPIO Pins: Offers a variety of general-purpose input/output pins for customization and interfacing with other devices.
• Power Management: Efficient power management for extended battery life.
• Compact Design: Small and lightweight, making it suitable for portable applications.

Applications:

• IoT Devices: Connecting sensors and actuators to the cloud for remote monitoring and control.
• Wearable Technology: Enabling wireless communication and data transfer in wearable devices.
• Remote Sensing: Collecting data from remote locations and transmitting it over cellular networks.
• M2M Communication: Facilitating communication between machines and systems.
• Security Systems: Providing remote monitoring and control for security systems.