USR-WIFI232-B2: Module tích hợp wifi

– Nguồn cấp 3.3V

– 1 x UART (TTL)

– Antenna Wifi ngoài (IPEX)

– Chuyển đổi Serial sang Wifi

– Chế độ làm việc: Transparent/Serial Command

– Hỗ trợ Station/AP Mode

– Hỗ trợ TCP Server/Client, UDP Server/Client

– Hỗ trợ Modbus RTU to Modbus TCP, Http client

LIÊN HỆ ĐỂ ĐƯỢC GIÁ TỐT

Chế độ AP+STA

Chế độ AP

Chế độ STA

Đặc tả kỹ thuật

Wireless Parameters
Certification	FCC/CE
Wireless Standard	802.11 b/g/n
Frequency Range	2.412GHz-2.484GHz
Transmit Power	802.11b: +20dBm (Max.) 802.11g: +18dBm (Max.) 802.11n: +15dBm (Max.) Configurable
Receive Sensitivity	802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm
Antenna	External: I-PEX connector
Hardware Parameter
Data Interface	UART: 300bps~460800bps Ethernet: 10Mbps/100Mpbs GPIOs
Working Voltage	3.3V (+/-5%)
Working Current	AP: 169mA (average), 305mA (peak) STA: 164mA (average), 197mA (peak)
Working Temp.	-40°C ~ 85°C
Storage Temp.	-40°C- 125°C
Size	25mm x 40mm x8mm
Software Parameter
Wireless Network Type	Station/AP mode
Security Mechanism	WEP/WPA-PSK/WPA2-PSK
Encryption Type	WEP64/WEP128/TKIP/AES
Work Mode	Transparent transmission mode, serial command mode
Setting Command	AT+ instruction set
Network Protocol	TCP/UDP/ARP/ICMP/DHCP/DNS/https
Max. Client Number in TCP Server Mode	24
User Configuration	Web server+AT command config
Client Application Software	Clients can customize application software
More
Warranty	1 year

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