Description
- Waveshare UART to WiFi & Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module, 802.11b/g/n Module
- Ensures seamless data transmission via TTL, WiFi, and Ethernet
- Facilitates IoT applications with built-in Modbus and MQTT gateways
- Operates reliably in temperatures from -40 to 85
- Supports multiple network modes: AP, STA, and AP+STA
- Offers robust security with WPA-PSK/WPA2-PSK and AES encryption
The Waveshare UART to WiFi & Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module, 802.11b/g/n Module is an industrial-grade device designed for seamless bi-directional transmission between TTL serial, WiFi, and Ethernet ports. It integrates functionalities such as a serial server, Modbus gateway, and MQTT gateway, facilitating quick access to WiFi networks for traditional serial and MCU control devices.
This compact module is ideal for applications in data acquisition, IoT gateways, safety and security IoT, and intelligent instrument monitoring, offering reliable performance in diverse environments.
View moreWhat’s Included
- 1x Waveshare UART to WiFi & Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module, 802.11b/g/n Module
- 1x UART-WIFI232-B2
- 1x IPX 2.4G 2dB
Dimensions
Links
Website
UART To WiFi And Ethernet Module, Embedded UART Serial Server, Industrial WiFi Module, 802.11b/g/n Module – UART WiFi Module
Specifications
- Embedded module
- Power supply: DC 3.3V (5%)
- Power supply method: Pin header
- Ethernet: 10/100M auto-negotiation (connection via pin header)
- WiFi: 802.11b/g/n compliant
- Serial port: UART
- Wireless specification: Frequency band 2.412 ~ 2.484 GHz
- Wireless network: Station / AP+Station mode
- Security mechanism: WPA-PSK / WPA2-PSK
- Encryption type: TKIP / AES
- Transmitting power: 802.11b: +19dBm (Max.@11Mbps), 802.11g: +18dBm (Max.@54Mbps), 802.11n: +17dBm (Max.@HT20, MCS7); +17dBm (Max.@HT40, MCS7)
- Receiving sensitivity: 802.11b: -89dBm (@11Mbps), 802.11g: -81dBm (@54Mbps), 802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)
- Baud rate: 300 ~ 460800 bps
- Parity bit: None, odd, even, mark, space
- Data bit: 5 ~ 9 bits
- Protocol: TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT
- Configuration: Host, web browser, serial AT command
- Operating mode: Transparent transmission, serial command, HTTPD client, Modbus TCP to Modbus RTU
- Operating temperature: -40C ~ 85C
- Humidity range: 5% ~ 95% relative humidity
- Support AP mode, STA mode, and AP+STA mode
- Built-in webpage
- AT command mode
- Socket distribution protocol
- Support WebSocket function
- Customized registration packets, heartbeat packets
- 100M Ethernet port
Unconditional Satisfaction Guarantee
