TTGO Internet POE ESP32

Description

The TTGO Internet POE ESP32 WROOM LAN8720A Chip is a versatile and powerful development board designed for a wide range of applications, from IoT projects to industrial automation. With its robust features and extensive connectivity options, it is an excellent choice for both hobbyists and professionals.

Key Features:

• High Performance: Equipped with the ESPRESSIF-ESP32-WROOM and LAN8720A Ethernet chip, providing robust processing power and reliable Ethernet connectivity.
• Power Over Ethernet (PoE): Supports PoE mode A (powered by data pair) and PoE mode B (powered by backup pair), allowing for flexible power options.
• Wireless Connectivity: Features Wi-Fi 802.11 b/g/n and Bluetooth 4.2, enabling reliable wireless communication.
• Multiple Interfaces: Includes UART, SPI, I2C, PWM, I2S, and ADC interfaces for versatile connectivity.
• External Device Support: Provides a small memory card slot and Type-C interface for additional storage and connectivity options.
• Onboard Clock: Features a 32.768MHz crystal oscillator for precise timing.
• Wide Operating Temperature Range: Functions effectively in temperatures ranging from -40℃ to +85℃, suitable for various environments.
• Power Supply Options: Can be powered via Type-C 5V or HR861153C Ethernet-POE interface 50V, providing flexibility for different power setups.

Specifications:

• Chipset: ESPRESSIF-ESP32-WROOM, LAN8720A Ethernet chip, SI 3404 Power Management Chip
• Flash Memory: 4MB
• pSRAM: 8MB
• SRAM: 520 kB
• Buttons: BOT, Rest
• External Device: Small Memory Card Slot, Type-C Interface, PA2369NL 1825-S Transformer, HR861153C Ethernet-POE interface
• USB to TTL: CP2104
• Modular Interface: Memory Card, UART, SPI, I2C, PWM, I2S, ADC
• Onboard Clock: 32.768MHz Crystal Oscillator
• Operating Temperature Range: -40℃ to +85℃
• Power Supply Input: Type-C 5V, HR861153C Ethernet-POE interface 50V
• Working Voltage: 2.7V-3.6V
• Maximum Output Current: About 1.2A
• Charging Current: 500mA
• Interface: Type-C
• Wi-Fi Protocol: 802.11 b/g/n, (802.11n, speed up to 150Mbps) A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval
• Frequency Range: 2.4GHz-2.5GHz (2400M-2483.5M)
• Transmit Power: 22dBm
• Communication Distance: About 300m
• Bluetooth Protocol: V4.2BR/EDR and BLE standard
• Audio Frequency: CVSD & SBC audio frequency
• Wi-Fi Mode: Station/SoftAP/SoftAP+Station/P2P
• Security Mechanism: WPA/WPA2/WPA2-Enterprise/WPS
• Encryption Type: AES/RSA/ECC/SHA
• Firmware Upgrade: UART download/OTA (Through network/host to download and write firmware)
• Software Development: Support cloud server development /SDK for user firmware development
• Networking Protocol: IPv4, IPv6, SSL, TCP/UDP, HTTP, FTP, MQTT
• User Configuration: AT + Instruction set, cloud server, iOS app, OS X, FreeRTOS
• Weight: Approx. 31g

Applications:

• IoT Projects: Ideal for IoT applications that require reliable Ethernet and wireless connectivity.
• Industrial Automation: Suitable for industrial applications that need robust and efficient communication interfaces.
• DIY Projects: Perfect for DIY enthusiasts working on various electronics and computing projects.

The TTGO Internet POE ESP32 WROOM LAN8720A Chip is a versatile and powerful development board that can handle a wide range of applications. Whether you’re building an IoT project, an industrial system, or a DIY creation, this board offers the performance and features you need.

Package:

1xTTGO Internet POE ESP32