WT32-ETH01 Embedded Serial Port Ethernet WIFI Bluetooth Development Board

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Features1.ESP32-ETHO1 is an embedded serial to Ethernet module based on ESP32 series.
2. Module internal integration of optimized TCP / IP protocol stack, easy for users to easily complete the networking function of embedded devices, greatly reducing the cost of development time.
3.The module is compatible with half pad and connector through-hole design, the board width is universal width, you can directly weld the module on the board, you can also weld the connector, can also be used for breadboarding, convenient for users to use in different scenarios.
4.ESP32 series Ic is integrated 2.4GHz Wi-Fi and Bluetooth dual-mode Soc with good functional performance.
5.The module has super high RF performance, stability, versatility and reliability, as well as ultra-low power consumption.Specification
Wi-Fi:
Protocol: 802.11 b/g/n/e/i (802.11n, speed up to 150 Mbps; A-MPDU and A-MSDU aggregation, support 0.4 _s protection interval)
Frequency range: 2.4~2.5 GHz
Bluetooth:
Protocol: Compliant with Bluetooth v4.2 BR/EDR and BLE standards
RF: NZIF receiver with -97 dBm sensitivity
Hardware:
Network port specification: RJ45, 10/100Mbps, Cross Direct Adaptive
Serial baud rate: 80~5000000
On-board Flash: 32Mbit
Operating voltage: 5V or 3.3V power supply (either one)
Operating current: 80mA on average
Supply current: 500 mA minimum
Operating temperature range: -40°C~+85°C
Software:
Wi-Fi Mode: Station/softAP/SoftAP+station/P2P
Wi-Fi Security: WPA/WPA2/WPA2-Enterprise/WPS
Encryption type: AES/RSA/ECC/SHA
Firmware Upgrade: Remote OTA upgrade via network
Software Development: SDK for secondary user development
Network Protocol: IPv4, TCP/UDP
IP acquisition method: static IP, DHCP (default)
Simple pass-through mode: TCP Server/TCP Client/UDP Server/UDP Client
User Configuration: AT+ command set
Size: 63mm*25mm*16mm
Supply Voltage:
The power supply voltage of the module can be 5V or 3V3, and you can only choose one of the two.
Power supply mode:
Users can choose freely according to the demand:
1) Through-hole (soldered pins): Power supply by Dupont wire connection; Power supply by breadboard connection;
2) Half-pad (directly soldered to the board) : Power supply from the user\'s board.Instructions for use:
Power-on instructions:
If using DuPont cable: find the 3V3 or 5V power input port, connect the corresponding voltage, the indicator light (LED1) will light up, indicating successful power-up.
Indicator light description:
LED1: Power indicator, the light is on when the power up is normal;
LED3: Serial port indicator, when RXD2 (IO5) has data flow, the lamp is on;
LED4: serial port indicator, when TXD2(IO17) has data flow, the light is on;
4.3 Usage Mode Description
Three ways of use, users can choose by themselves according to their needs:
1) Through-hole (Soldered Pin) : Connect with Dupont cable;
2) Through-hole (soldered pins): use on breadboard;
3) Half-pad: Users can directly solder the module on their own boards.
Description of the working indicator of the network interface
Green light: Connection status indication, when correctly connected to the network, the green light is on.
Yellow light: data indication, blinking when the module has data received or sent, including the module received network broadcast packetList
1/2/5/10 x Module
2/4/10/20 x Pin(optional)

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