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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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I want delivery savings with Delivery Pass

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NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

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NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

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New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

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New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

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

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

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Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

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NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

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NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

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[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

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Item Carousel - Rich Relevance 1

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Wifi Serial Server ElfinEW10A to Wifi Ethernet RS232 Wireless Networking Modbus

Brand

Wireless Technology

Interface Type

Frequency

Inputs & Outputs

Model Name

Input/Output Type

Features 1.Small size, high cost performance. 2.RS232 to WIFI, support serial CLI command configuration, support LAN Telnet configuration. 3.Support LAN Web configuration, support LAN IOT Service configuration, support IOT Service configuration. 4.Support remote upgrade firmware, support remote device management, support remote parameter batch import and export. 5.Support IP, TCP, UDP, DHCP, DNS, HTTP, Auto IP, Modbus TCP and other network protocols, support common encryption transmission mode, support power anti-reverse function, support rail installation. Specification Features: 1. Small size, high cost performance. 2. RS232 to WIFI, support serial CLI command configuration, support LAN Telnet configuration. 3. Support LAN Web configuration, support LAN IOT Service configuration, support IOT Service configuration. 4. Support remote upgrade firmware, support remote device management, support remote parameter batch import and export. 5. Support IP, TCP, UDP, DHCP, DNS, HTTP, Auto IP, Modbus TCP and other network protocols, support common encryption transmission mode, support power anti-reverse function, support rail installation. Specification: Power Supply: 5-36VDC Size: about 61*26*18mm/2.4*1.02*0.71in Processor: Cortex-M4 SOS Main frequency: 160MHz For Operating system: mbed FLASH resources: 4MB RAM: 448KB Wireless standard: 802.11b/g/n Antenna form: built-in board section antenna WiFi band: 2.412GHz-2.484GHz Package list: 1 * Wifi Serial Server Note: Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Walmart Protection Plan

Protect it today, enjoy it for years - plan covers: • Mechanical and electrical failures • Breakdowns or failures from normal use • 24/7 virtual tech support and Fast online claims backed by our 3-Business-Day Service Guarantee • Includes 100% parts, labour and shipping - no deductibles

Notice for Quebec Customers Protect it today, enjoy it for years. Get low-cost, great value protection that goes beyond the manufacturer’s warranty, keeping your product covered when you need it most. Protection covers: • Mechanical and electrical failures. • Defects in workmanship and materials from normal use. • Fast, easy online claims backed by our 3-Business-Day Service Guarantee. • 100% coverage for parts, labour and shipping - no deductibles or additional cost (pay $0 for approved claims). How the Plan works: 1. Add a Plan to your order. 2. Plan details will be emailed to you after completing your purchase. 3. Start a claim online anytime or by phone. We’ve got you covered up to the amount you paid, whether it’s a replacement, a refund or repairs. You can cancel within 90 days of purchase for a hassle-free refund, according to your plan terms. Limitations and exclusions apply. For more details, view the terms and conditions.

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fulfillment

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