Serial to Ethernet Module WT32-ETH01
WT32-ETH01 is an embedded serial to Ethernet module based on the ESP32 series WT32-S1 MCU. The module integrates an optimized TCP/IP protocol stack, which is convenient for users to easily complete the networking functions of embedded devices while reducing development time costs. In addition, the module is compatible with half-pad and through-hole connectors. The board width is a universal width and therefore, it can be directly soldered to boards, connectors, or even breadboards, which is convenient for users to use in different scenarios. The ESP32 series of ICs are SOCs that integrate 2.4GHz Wi-Fi and Bluetooth dual-mode, with ultra-high radio frequency performance, stability, versatility, reliability, and ultra-low power consumption. Highlighted Features Support complete TCP/IP protocol stack Rich wireless communication interface Multiple working modes using through holes and half-pads Specifications Specification Items Details Wi-Fi RF Certifications FCC/CE/RoHS Protocols 802.11 b/g/n/e/i（802.11n，Up to 150 Mbps） A-MPDU and A-MSDU aggregation, 0.4_ s guard interval support Frequency range 2.4~2.5 GHz Bluetooth Protocols Bluetooth v4.2 BR/EDR and BLE standards Radio NZIF receiver with -97 dBm 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 Operating current Average: 80mA Supply current Minimum: 500 mA Operating temperature -40°C~+85°C Ambient temperature Normal temperature Packaging Half pad/ Through-hole connector( Optional） Software Wi-Fi mode Station/softAP/SoftAP+station/P2P Wi-Fi security mechanisms WPA/WPA2/WPA2-Enterprise/WPS Encryption types AES/RSA/ECC/SHA Firmware update Remote OTA upgrade via network Software development SDK used for further development Networking protocol IPv4、TCP/UDP IP access methods Static IP、DHCP（Default） Transparent transmission modes TCP Server/TCP Client/UDP Server/UDP Client User configurations AT+ commands set Hardware Overview Figure: Device Schematics