ACM WI04 WIFI/ETH/S-UART MODULE
SKU: 73522140705

ACM WI04 WIFI/ETH/S-UART MODULE

Sale price$138.16 Regular price$153.51
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Description

ACM WI04 WIFI/ETH/S-UART MODULEWI04 Ethernet Wifi Serial UART Module 2. 4GHz 802. 11b g n Compatible Wifi Module Overview The WI04 module provides designers with a ready made component that provides a fully integrated solution for applications, using the IEEE802. 11 standard in the 2. 4 2. 5GHz ISM frequency band, including802. 11b g n and also provides IEEE802. 3, can be quickly and easily included in product designs. The modules integrate all of the RF components required, no

WI04 Ethernet Wifi Serial UART Module 2.4GHz 802.11b/g/n Compatible

Wifi Module

Overview

The WI04 module provides designers with a ready made component that provides a fully integrated solution for applications, using the IEEE802.11 standard in the 2.4-2.5GHz ISM frequency band, including802.11b/g/n and also provides IEEE802.3, can be quickly and easily included in product designs. The modules integrate all of the RF components required, no need to perform expensive RF design and test. Products can be designed by simply connecting sensors and switches to the module IO pins or uart interface. The modules use ralink’s chip Wireless MCU, allowing designers to make use of the serial interface to connect with their device Hence, this module allows designers to bring wireless applications to market in the minimum time with significantly reduced development effort and cost.

This product is an embedded module based on the universal serial interface network standard,built-in TCP / IP protocol stack, enabling the user serial port, Ethernet, wireless network (wifi) interface between the conversions. Through the WI04 module, the traditional serial devices do not need to change any configuration; data can be transmitted through the Internet network. Provide a quick solution for the user’s serial devices to transfer data via Ethernet Also the Wi04 module have FCC modular approvals and is compliant with EU regulations.

Features

Advantages

  • WiFi Router module solutions
  • Ready to use in products
  • Minimises product development time
  • No RF test required for systems
  • Compliant with CE and FCC
  • Serial to Wifi ; Serial to Net ; Both by one module

Application

  • WiFi Led Control
  • WiFi Power Switch
  • Home and Commercial building automation
  • OBDII WiFi Diagnose
  • RFID Data Transfer
  • Toys and gaming peripherals
  • Industrial systems
  • Telemetry
  • Remote Control

Specifications

  • 2.4GHz 802.11b/g/n,compatible
  • Support IEEE 802.3 IEEE 802.3u
  • WiFi Client/AP/Router Mode
  • Support wps/wds
  • The range of baudrate : 1200~500000bps
  • Support transparent transmission mode
  • Support multiple security authenti-cation
  • Mechanisms : WEP64/WEP128/ TKIP/ AES / WEP/WPA-PSK/WPA2-PSK
  • Support wireless roam
  • Support multiple network protocols : PPPOE/TCP/UDP/DDDNS /DHCP/DNS/HTTP/Firewre
  • Support AT+ instruction set
  • Support two config methods : Serial/WEB
  • Dimensions : 29x40x8.8mm
  • Lead-free and RoHS compliant

Downloads

Additional Information

Keywords Ethernet, wifi, Serial, UART
Device Module
Type Wifi
Highlights Wifi | Ethernet | Serial UART
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73522140705

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4.9 ★★★★★
Based on 378 reviews
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Susan Mather Barone
Bozeman, US
★★★★★ 5
Three froth/blend options, rechargeable, comes with container
Color: Rechargeable with Storage Box - Silver, Color: Rechargeable with Storage Box - Silver
I watch a gentleman online who always talks about how in his 40 years he didn’t know x, y, z, and ends with “ain’t no way.” He made this 3-ingredient — 4 with ice— iced coffee, and used a handheld frother, so after shopping for ingredients, I went in search of a frother. What I liked about this one is that it’s not battery operated, but instead is rechargeable. It comes with three attachment, one of which I can use for cake batter, whipping up eggs, making homemade whipped cream, and also sauces and gravy. It also has a case so I am storing it with my coffee paraphernalia. It has three settings and I used the high setting. As you can see it really froths up the ingredients. I’m very pleased with my purchase and thought about all the times I need a slurry of water and cornstarch to thicken soups and stews. I don’t know the charge life yet, but so far, so good. What you see in the cup is 2 tablespoons of sweetened condensed milk, 3 teaspoons of instant espresso, and 2 ounces of water. Then you add the ice and your creamer, half-and-half, or barista lover’s oat milk, and you’re done. Not too bad, as my grandpa used to say.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
N
Verified Purchase
Nancy Byrd
Omaha, US
★★★★★ 5
Great product
Color: Rechargeable with Storage Box - Black
It’s great! Very powerful, even on low speed. Mixes fiber, and powdered mix-ins very well as well as frothing milk. Nice sturdy little case to keep the components in. Stays charged for a long time.
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Reviewed in the United States on June 5, 2026
B
Verified Purchase
Bio Grl
Phoenix, US
★★★★★ 5
Easy to use, perfect small mixer for mornings
Color: Rechargeable with Storage Stand and Box - Black
Comes charged and charges quickly when needed, love the stand and case for the extra attachments, easy to use and clean
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Reviewed in the United States on May 27, 2026
K
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Kate
Los Angeles, US
★★★★★ 5
Best Hand-Held Frother EVER
Color: Rechargeable with Storage Stand and Box - Black
I have had many hand-held frothers over the years; hand-held as well as counter top. None of them have really given me the froth that I want which is dense foam to the point that it almost forms "peaks" and needs to be spooned into my coffee. Additionally, the one that I always went back to (hand-held) only lasted for 3-6 months at best before breaking and sometimes it lasted only a few weeks. Additionally, it drained batteries to the point they needed to be replaced every 2-3 weeks. The Circle Joy DOES make thick, dense froth (I use very cold skim milk on the high speed), has 3 speeds and is rechargeable so no more battery issues. Once I froth the milk, I pop it in the microwave for 40 seconds or so to heat/warm it up. It also comes with an attachment for beating eggs as well as an attachment for stirring in protein powders. I don't need the egg beater and I use the low speed to mix in chocolate collagen powder. I just got this frother so reliability is yet to be proven but I figure at $20.00 even if it needs to be replaced every six months ... it is still a winner.
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Reviewed in the United States on May 8, 2026
L
Verified Purchase
Lilly
Phoenix, US
★★★★★ 4
Works well, worth buying.
Color: Rechargeable with Storage Stand and Box - Black
Works really well. I wish the attachments were easier to get off without feeling like you are going to break them. I use a butter knife to pry it off carefully. I like having the case too, it works well if you need to travel with it.
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Reviewed in the United States on May 31, 2026

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