Description

LILYGO TTGO ESP32 SIM800L Development Board

The LILYGO TTGO T-Call ESP32 SIM800L Development Board is an advanced IoT development board that combines the powerful ESP32 dual-core microcontroller with the SIM800L GSM/GPRS module, enabling projects that require both Wi-Fi/Bluetooth and cellular communication. It is an ideal solution for remote monitoring, GPS trackers, smart agriculture, industrial automation, vehicle tracking, and IoT applications where Wi-Fi is unavailable.

The board supports voice calls, SMS, GPRS data, and wireless communication, while also featuring Li-ion battery charging for portable and battery-powered devices. It is fully compatible with the Arduino IDE, ESP-IDF, and PlatformIO, making development quick and convenient.

• Versatile Development Board: A multifunctional development board designed for IoT and communication projects.
• ESP32 Chipset: Powered by the popular ESP32 microcontroller, offering dual-core processing and integrated Wi-Fi and Bluetooth connectivity.
• SIM800L GSM/GPRS Module: Equipped with a SIM800L module, enabling GSM and GPRS communication capabilities.
• Onboard Antenna: Includes an onboard antenna for wireless communication, making it compact and portable.
• Built-in Battery Charging: Supports battery-powered operation and includes a charging circuit for convenience.
• Various I/O Pins: Multiple GPIO pins for connecting sensors, displays, and other peripherals.
• Micro USB Port: Convenient micro USB port for programming and power supply.
• External Antenna Connector: Allows for the connection of an external antenna for improved signal strength.