Product Descriptions Introducing the TTGO T-Call V1.4 ESP32 Wireless Module with SIM Antenna and SIM Card Support! Unlock seamless wireless communication with our cutting-edge module. The TTGO T-Call V1.4 ESP32 Wireless Module offers unrivaled connectivity and convenience for your projects. Powered by the ESP32 Serial WIFI Wireless Transceiver Module, this self-contained SOC brings integrated TCP/IP protocol stack, granting effortless access to your WiFi network for any microcontroller. Equipped with robust onboard processing and ample storage capabilities, this module seamlessly integrates with sensors and other application-specific devices through its GPIOs. Say goodbye to extensive upfront development and runtime loading – our module streamlines the process, allowing you to focus on what matters most: your project’s success. Upgrade your wireless communication experience today with the TTGO T-Call V1.4 ESP32 Wireless Module. Embrace efficiency, reliability, and unparalleled connectivity for your projects. Features: The SIM800L wireless communication module is integrated with an ESP32 chip with a dual-core 32-bit LX6 microprocessor. The SIM800L ESP32 wireless module needs a power supply of 5V/1A and has a Type C port. The ESP32 SIM800L wireless communication module features 802.11 b/g/n wifi protocol and Bluetooth v4.2BR/EDR and BLE standard protocol. This wireless communication module supports cloud server development and SDK for user firmware development. Package Includes: 1 x TTGO T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered
