SystemsThe ESP32-C3-WROOM-02-H4 with Multiprotocol Modules is a SMD module manufactured by Espressif Systems. It has an ESP32-C3 microcontroller, 4MB SPI Flash, PCB antenna, and is operational from -40°C to +105°C. The ESP32-C3-WROOM-02-H4 module has low power consumption and is designed for industrial, home, and consumer applications. It is a multiprotocol module that supports BLE, Wi-Fi, and other protocols for connecting to IoT devices. It also offers enhanced security features for protecting against malicious attacks. The ESP32-C3-WROOM-02-H4 has an embedded sensors, LCD displays, radio transceivers, and other peripheral devices, allowing for a quick startup time for system designers. Additionally, it has a compact design with a width of only 15 mm and a height of 6 mm, making it ideal for space-sensitive applications. Overall, this module is designed to provide an efficient, easy-to-use, and secure system architecture for IoT device connectivity.