CC3220R 2.4G Serial to WiFi Module SMD E103-W03 18dbm at Command MQTT Modbus TCP UDP Websocket Connect TSL/SSL 4 Way STA

Description

• E103-W03 is an ultra-low power serial port to Wi-Fi module, small size SMD package, PCB antenna, working in the 2.4~2.484GHz frequency band. The module can use the serial port to send and receive data, which reduces the threshold for wireless applications.
• E103-W03 module is developed by Chengdu Ebyte Electronic Technology Co., Ltd. based on TI's CC3220R chip. The module integrates the transparent transmission function, which can be used immediately
• E103-W03 supports the function of serial port AT command set. Users can use the network access function through the serial port. It is widely used in wearable devices, home automation, home security, personal health care, smart home appliances, accessories and remote controls. , automotive, lighting, industrial Internet and other fields.
• E103-W03 module supports standard IEEE802.11b/g/n protocol and complete TCP/IP protocol stack, supports STA/AP network role, supports multiple network working modes, supports SmartConfig, serial port transparent transmission, power-on transparent transmission and other functions , after a simple configuration, it can be very convenient to realize the network access function, and minimize the developer's work and project development time.

Features
Support IEEE802.11 b/g/n standard;
Support AP, STA, WIFI Direct 3 working modes;
Support WEP/WPA/WPA2 multiple WIFI security authentication methods;
Support TCP/UDP/HTTP/MQTT multiple network communication protocols;
Support TSL/SSL secure transmission mode;
Supports up to 4 socket connections;
AP access point supports 4-way STA device connection;
Support mDNS, DNS-SD, DHCP network service package;
Support WEB page parameter configuration;
Support NTP network time acquisition (under the premise of Internet access);
Support disconnection and automatic reconnection;
Support high-speed transmission, up to serial port 3M baud rate transmission;
Support multiple power mode switching;
Support WIFI idle connection (LDPS);
Support MQTT network protocol (Alibaba Cloud, Baidu Cloud, OneNet)
Support WebSocket connection;
Support HTTP Client
Support TCP SERVER, TCP CLIENT, UDP communication methods;
Support custom registration package, custom heartbeat package function;
Support socket distribution protocol;
AT command configuration;
Support remote command configuration;
Support Smartconfig quick network configuration;
Support transparent transmission of multiplex protocol transmission and broadcast transmission;
Support pin to restore default parameters
Support modebus protocol conversion (RTU and TCP)
Support static IPv4 address assignment
Support scanning nearby AP information

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