Enhance your connectivity solutions with this advanced Ethernet Adapter Hardware featuring the powerful ESPRESSIF-ESP32-WROOM chipset, combined with the LAN8720A Ethernet chip and SI 3404 power management chip. Designed for robust networking performance, this adapter supports multiple wireless and wired protocols, ensuring seamless integration into diverse IoT and embedded applications. Key Features: · Advanced Wireless Protocols: Supports IEEE 802.11 b/g/n with speeds up to 150Mbps, utilizing A-MPDU and A-MSDU polymerization along with a 0.4μS protection interval for optimized Wi-Fi performance at 2.4GHz–2.5GHz frequency range. · Comprehensive Bluetooth Support: Compatible with Bluetooth V4.2 BR/EDR and BLE standards, featuring a high-sensitivity NZIF receiver (-97dBm) and support for Class-1, Class-2, and Class-3 transmitters with AFH technology, enabling reliable short-range wireless communication. · Versatile Wi-Fi Modes and Security: Operates in Station, SoftAP, SoftAP+Station, and P2P modes, incorporating robust security mechanisms including WPA/WPA2/WPA2-Enterprise/WPS and encryption types AES, RSA, ECC, and SHA to safeguard data transmission. · Firmware Upgrade Flexibility: Enables firmware updates via UART download or OTA (over-the-air), allowing easy maintenance and feature enhancements through network or host downloads. · Extensive Software Development Support: Offers comprehensive SDK and cloud server development support with wide networking protocol compatibility including IPv4, IPv6, SSL, TCP/UDP, HTTP, FTP, and MQTT. User configuration is simplified with AT command instruction set, supporting Android, iOS, OS X, and FreeRTOS platforms. · Rich Hardware Interfaces: Integrated with multiple modular interfaces such as Memory Card Slot, Type-C interface, UART, SPI, I2C, PWM, I2S, and ADC for flexible connectivity and peripherals expansion. · Reliable Power Management: Powered through Type-C 5V input and HR861153C Ethernet-POE interface (up to 50V), with a working voltage range of 2.7V–3.6V, maximum output current around 1.2A, and charging current of 500mA to ensure steady operation under various conditions. · Durable and Efficient Design: Equipped with a 32.768MHz crystal oscillator for precise timing, compact PCB construction weighing approximately 31g, and operational temperature range from -40℃ to +85℃, suitable for demanding industrial environments and outdoor deployments. Specifications: · Chipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 Power Management Chip · Flash Memory: 4MB · pSRAM: 8MB · SRAM: 520 kB · Communication Protocols: Wi-Fi 802.11 b/g/n, Bluetooth V4.2 BR/EDR and BLE · Frequency Range: 2.4GHz–2.5GHz (2400M–2483.5M) · Transmit Power: 22dBm · Interfaces: Type-C, Memory Card Slot, UART, SPI, I2C, PWM, I2S, ADC · USB to TTL: CP2104 · Power Supply Input: Type-C 5V, Ethernet-POE interface 50V · Operating Temperature: -40℃ to +85℃ · Weight: Approx. 31g Package Includes: · 1 x Ethernet Adapter Hardware This Ethernet Adapter Hardware combines cutting-edge wireless and wired communication technologies into a compact, versatile module suitable for IoT devices, smart home projects, industrial automation, and embedded systems. It offers exceptional connectivity options, advanced security, and flexible development capabilities, making it an ideal choice for developers and professionals seeking reliable network performance.