Product Descriptions
E103-W04 is a high-performance, highly reliable WiFi data transmission module developed by Chengdu Yibaite Electronic Technology Co., Ltd., the module integrates the transparent transmission function, which can be used immediately to realize serial
port (TTL) data through WiFi Realize device networking data interaction. Support IEEE802.11 b/g/n standard, support 4-way Socket connection; Support Alibaba Cloud, Baidu Cloud, OneNet, standard MQTT protocol; Support TCP/UDP/HTTP/MQTT
multiple network communication protocols. The module is small in size, with PCB on-board antenna, working in the 2.4GHz band, low power consumption, fast data transmission, the module can use the serial port for data transmission and reception
and AT command related parameter settings. Widely used in smart home appliances, smart home, wireless audio and video, smart toys, medical monitoring, industrial control and other Internet of Things applications.
Product Applications
Wireless meter reading
Wireless sensing
Smart home
Industrial remote control and telemetry
Intelligent buildings and intelligent buildings
High voltage line monitoring
Environmental Engineering
Highway
Small weather stations
Automated data collection
Consumer electronics
Intelligent robots
Street light control
Product Features
Support simultaneous TCP/UDP/HTTP/MQTT multiple network communication protocol communication Support up to 4 simultaneous Socket communication;
Supports Alibaba Cloud, Baidu Cloud, OneNet, and standard MQTT protocols Support for Modbus protocol conversion (RTU and TCP);
Support modbus storage gateway/configuration gateway/multi-master gateway
Support transparent transmission multiplexing protocol transmission and broadcast transmission;
Support custom registration package and custom heartbeat package functions;
Support host computer, AT command configuration;
Support automatic reconnection when disconnected;
Support high-speed continuous transmission;
Support IEEE802.11 b/g/n standard;
Support 2.4G frequency band;
Support AP and STA working mode;
Support WPA2 WIFI security authentication mode;
Support dynamic DNS, DHCP network service package;
Built-in watchdog, never dies Parameter memory, power down saving
Specifications
| Attribute | Attribute value | Notes |
| ANSM-Part# | ANSM-E103-W04 | |
| Product Size | 19x13x2.5mm | (LxWxH) |
| PCB technology | 4 layer | Impedance debugging |
| Working frequency | 2.4GHz | - |
| Production Process | Immersion gold process, half-hole process | Wireless products must be machine-attached to ensure batch consistency and reliability |
| Interface | 1.27mm | stamp hole |
| supply voltage | 3.0 ~3.6v DC | Voltage higher than 3.6V will cause permanent damage to the module |
| communication level | 3.6(max) | It is recommended that the difference from the supply voltage is less than 0.3V to reduce power consumption |
| Measured distance | 70m | Clear and open, maximum power, height 1.6m |
| transmit power | 20dBm | 10omw |
| AT support | support | Can be read by AT command |
| Wi-Fi version | 802.11b/g/n | - |
| Communication Interface | UART serial port | - |
| RF interface | PCB onboard antenna | 50 Ω characteristic impedance |
| Operating temperature | -40 ~+85℃ | industrial grade |
| Working humidity | 10% ~ 90% | relative humidity, non-condensing |
| Storage temperature | -40 ~+125℃ | industrial grade |
| product weight | 0.8 ± 0.1g | - |
| Working current | 100mA | 3.3V |
Actual product photos
Product Data Manual
For more product information, please download the PDF
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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