Resources

AT Command Examples of WT32-ETH01 Wired Module_v1.1.pdf
AT Commands of WT32-ETH01 Wired Module_v1.1.pdf
WT32-ETH01_datasheet_V1.1.pdf

The embedded serial-to-Ethernet module, also known as a gateway, is built on the powerful ESP32 series. This module combines the capabilities of the ESP32 with an optimized TCP/IP protocol stack, allowing users to easily incorporate networking functionality into their embedded devices while minimizing development time and costs.
The ESP32 series of integrated circuits (ICs) serves as a system-on-chip (SOC) and offers a comprehensive range of features. They integrate 2.4GHz Wi-Fi and Bluetooth dual-mode capabilities, boasting exceptional performance, stability, versatility, reliability, and remarkably low power consumption.
This module provides a wide array of robust functionalities. It supports four operational modes: TCP Server, TCP Client, UDP Server, and UDP Client. Additionally, it offers four data portsserial port, WiFi, Ethernet, and Bluetoothfor flexible combinations, as well as six data transparent transmission modes. With WiFi connectivity, the module can link to the internet or local area networks via a router, establish TCP/UDP connections, and access user-designated servers. Moreover, it enables users to undertake secondary development based on the ESP32 platform.
The applications of this embedded serial-to-Ethernet module are diverse, spanning fields such as agriculture, industry, and medical equipment. It serves as an ideal solution for transmitting data in IoT scenarios, including the monitoring of smart agricultural sensors. With this module, it becomes possible to collect and transmit data from various sensors, such as air temperature and humidity, soil temperature and humidity, soil pH value, and carbon dioxide concentration, directly to a server. Equipped with abundant IO ports, the module supports temperature acquisition and mutual control of ventilation and heating equipment, empowering users to implement sophisticated functionality.
Please note that this product is designed to operate within the temperature range of -20 C to+70 C.

Key Features

Supports a complete TCP/IP protocol stack
An abundant wireless communication interface
Multiple working modes are available

Applications

IoT scenarios
Smart agricultural sensor data monitoring

Specification
Wi-Fi

RF certification: FCC/CE/RoHS
Protocol: 802.11 b/g/n/e/i(802.11n, up to 150Mbps) A-MPDU and A-MSDU aggregation, 0.4 second guard interval support
Frequency Range: 2.4~2.5GHz

Bluetooth

Protocols: Compliant with Bluetooth V4.2 BR/EDR and BLE standards
Radio frequency: NZIF receiver with -97dBm sensitivity

Hardware

Network port specifications: RJ45, 10/100Mbps, cross-direct connection adaptive

Serial baud rate: 80~5000000

On-board Flash: 32Mbit

Operating Voltage: 5V or 3.3V power supply (optional)

Working current: Average 80mA

Supply current: Minimum 500mA

Working temperature range: -40c ~ +85c

Ambient temperature range: Normal temperature

Packaging: Half pad/ through-hole connector (optional)