Features: 1. This is an industrial-grade integrated 802.11b/g/n module that can realize two-way transparent transmission of TTL serial port, WiFi, and network port. 2. It integrates multiple functions into one, including serial port server, Modbus gateway, MQTT gateway, UART to HTTPD client, etc. 3. Traditional serial port devices or MCU control devices can quickly access WiFi wireless networks through this WiFi module. 4. Small size and easy to install. 5. Suitable for data collection, IoT gateway, security IoT, smart instrument monitoring and other applications Product parameters: 1. Power supply: DC 3.3V 2. Power supply method: pin header 3. Dimensions: 25 x 40 x 8mm 4. Ethernet: 10/100M auto-negotiation (connected through pin header) 5. WIFI: Complies with 802.11b/g/n 6. Serial port: UART 7. Frequency band: 2.412-2.484 GHz 8. Wireless network: Station / AP / AP+Station mode 9. Security mechanism: WPA-PSK / WPA2-PSK 10. Encryption type: TKIP/AES 11. Transmission power: 802.11b: +19dBm (max @11Mbps) 802.11g: +18dBm (max @54Mbps) 802.11n: +17dBm (maximum @HT20, MCS7); +17dBm (maximum @HT40, MCS7) 12. Receiving sensitivity: 802.11b: -89dBm (@11Mbps) 802.11g: -81dBm (@54Mbps) 802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7) 13. Baud rate: 300-460800 bps 14. Check digit: none, odd, even, mark, space 15. Data bits: 5-9 bits 16. Flow control: RTS/CTS 17. Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT 18. Configuration: host, browser, serial AT command 19. Communication method: TCP/IP direct communication, VCOM 20. Working mode: transparent transmission, serial port command, HTTPD Client, Modbus TCP to Modbus RTU 21. Operating temperature: -40 to 85 degrees Celsius 22. Humidity range: 5% to 95%
特点: 1. 这是工业级集成802.11b/g/n模块,可实现TTL串口、WiFi、网口双向透传。 2. 它集多种功能于一体,包括串口服务器、Modbus网关、MQTT网关、UART转HTTPD客户端等。 3. 传统的串口设备或MCU控制设备可以通过该WiFi模块快速接入WiFi无线网络。 4. 体积小,易于安装。 5. 适用于数据采集、物联网网关、安防物联网、智能仪表监控等应用 产品参数: 1. 电源:直流3.3V 2. 供电方式:排针 3. 尺寸:25 x 40 x 8mm 4. 以太网:10/100M 自动协商(通过排针连接) 5. WIFI:符合802.11b/g/n 6. 串口:UART 7. 频段:2.412-2.484 GHz 8. 无线网络:Station / AP / AP+Station模式 9. 安全机制:WPA-PSK / WPA2-PSK 10. 加密类型:TKIP / AES 11. 发射功率: 802.11b:+19dBm(大@11Mbps) 802.11g:+18dBm(大@54Mbps) 802.11n:+17dBm(大@HT20、MCS7); +17dBm(大@HT40、MCS7) 12. 接收灵敏度: 802.11b:-89dBm(@11Mbps) 802.11g:-81dBm(@54Mbps) 802.11n:-73dBm(@HT20、MCS7); -71dBm(@HT40、MCS7) 13. 波特率:300-460800 bps 14. 校验位:无、奇、偶、标记、空格 15. 数据位:5-9位 16. 流量控制:RTS/CTS 17. 协议:TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT 18. 配置:主机、浏览器、串口AT指令 19. 通讯方式:TCP/IP直接通讯、VCOM 20. 工作模式:透传、串口命令、HTTPD Client、Modbus TCP to Modbus RTU 21. 工作温度:-40至85摄氏度 22. 湿度范围:百分之5至百分之95
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