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WiFi transmission module ELFIN-EW10A-0
The Elfin-EW10A-0 adapter enables the expansion of a device equipped with an RS-232 interface with wireless WiFi communication.
The Elfin-EW10A-0 module has an external antenna, integrated TCP/IP controller, memory, fast serial port and a fully developed network stack (logical division of components related to network communication into separate layers) TCP/IP and mbed OS. An additional advantage is the possibility of remote configuration via the website.
Price: 34 €
Features:
- Support for the 802.11bgn wireless standard
- TCP/UDP/Telnet/Modbus TCP protocol support
- RS232 to Wi-Fi conversion, serial speed up to 230400 bps
- Support STA/AP/AP+STA mode
- Configuration via web interface
- Support TLS/AES/DES3 security protocol
- FCC/CE/SRRC/IC certifications
Specification:
- Processor frequency: 160MHz
- Flash/SDRAM: 2MB/352KB
- Operating system: built-in
- Network protocol: IP，TCP，UDP，DHCP，DNS，HTTP Server/Client，ARP,
BOOTP, AutoIP, ICMP，Web socket, Telnet, uPNP, NTP,
Modbus TCP
- Security protocol: TLS v1.2, AES 128Bit, DES3
- WiFi standard: 802.11 b/g/n
- Frequency: 2.412GHz-2.484GHz
- Network mode: STA/AP/STA+AP
- Security: WEP/WPAPSK/WPA2PSK
- Encryption: WEP64/WEP128/TKIP/ AES
| Tx Power: | 802.11b: +18dBm (Max.) |
| | 802.11g: +16dBm (Max.) |
| | 802.11n: +15dBm (Max.) |
| Rx Sensitivity: | 802.11b: -89dBm |
| | 802.11g: -81dBm |
| | 802.11n: -71dBm |
- Data bits: 7,8
- Stop Bits: 1,2
- Parity Bits: None, Even, Odd
- TTL transmission rate: 300 bps - 230400 bps
- Flow Control No Flow Control
Software Xon/ Xoff flow control
- Antenna: SMA female connector + external antenna
- Power supply: +5 do +36 V DC
- Power consumption: Max. 200 mA
- Operating temperature: od -40 do +85 degrees Celsius
- Dimensions: 61 mm x 26 mm x 18 mm, antenna 130 mm
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