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Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

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Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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RS485 To WIFI Serial Server, 9-50VDC Serial Server Wear-resistant and  Convenient To Use with Antenna for ECos System

<ul><li>Made of material, MCU with 4MB flash memory and 8MB can run on for eCos</li><li>The RS485 to WIFI serial server can support TCP / UDP / MQTT / HTTP / WebSocket protocol</li><li>Support RS485 to Ethernet/Wi-Fi conversion, the serial speed can be up to 230400 bps</li><li>Support STA / AP / AP + STA mode and router or bridge working mode</li><li>Support TLS/AES/DES3 and other security protocols and Web OTA wireless upgrade</li></ul>

Brand

Specification: Item Type: RS485 to WIFI Serial Server Model: PW21-M Input Voltage: 9-50VDC Power: 10W Processor/Frequency: For /320MHz Flash/SDRAM: 4MB/8MB Operating System: For ECos Ethernet Port: Port Number: 1 RJ45, 1 WAN / LAN switchable Interface Standard: 10/100 Base-T auto-negotiation : 8KV isolation Transformer Integration: Protocol: IP, TCP, UDP, DHCP, DNS, HTTP server/client, ARP, BOOTP, AutoIP, ICMP, Web socket, Telnet, uPNP, NTP Security Protocol: TLS v1.2 AES 128 bit DES3 Wi-Fi Interface: Standard: 802.11 b / g / n Frequency: 2.412GHz-2.484GHz Mode: STA / AP / STA + AP Security: WEP / WPAPSK / WPA2PSK Encryption: WEP64 / WEP128 / TKIP / AES Transmitting Power: 802.11b: +20dBm maximum 802.11g: +18dBm maximum 802.11n: +15dBm maximum Rx Sensitive 802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm Package List: 1 x Server1 x Antenna1 x English User Manual Note: The input voltage is within the range of 9&#8209;50VDC, and the product may be burnt if the voltage exceeds the value.

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