2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
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2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
2-Channel Micro USB Relay Module USB Smart Control Switch
Artikelnr.: 24137720

2-Channel Micro USB Relay Module USB Smart Control Switch

Artikelnr.: 24137720

CHF 16

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from USA

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Besondere Merkmale

Smart Control
Easily manage devices remotely via Micro USB connectivity, offering a reliable and user-friendly way to control appliances without the need for complex setup.
Versatile Compatibility
Designed to work with various devices, this relay module supports different voltage levels, making it suitable for both home automation and DIY projects.
Compact Design
The compact and lightweight design allows for easy integration into any space, maximizing utility without sacrificing aesthetics or requiring extensive modifications.

Produktdetails

Shop the LM YN 2-Channel Micro USB relay module at Ubuy Liechtenstein. Control two relays from your computer using serial port commands. High-performance chip, overcurrent protection, and more.
  • LM YN 2-Channel Micro USB relay module equipped with stable performance USB to serial chip and microcontrollers, the computer can be used in the serial port debugging software to send serial port command to control the two relay on and off.
  • Onboard CH340 USB control chip;
  • Onboard power LED and relay status LED;
  • Module with overcurrent protection and relay diode freewheeling protection;
  • Onboard 2-channel 5V, 10A / 250VAC, 10A / 30VDC relays;
Contact TypeNormally Closed
Current Rating10 Amps
Operation ModeAutomatic
Coil Voltage10 Volts
Contact Current Rating10 Amps
Maximum Switching Current10 Amps
Maximum Switching Voltage250 Volts
Brand NameLM YN
UPC612957707521
Part NumberNOMUSB58749
ModelNOMUSB58749
ManufacturerLM YN
BrandLM-YN
Item Weight0.5 lbs (230 grams)

Für wen ist das Produkt geeignet?

Suitable For
  • Home Automation

    Perfect for DIY enthusiasts creating smart home systems to control appliances remotely via USB connection.

  • Prototype Development

    Ideal for engineers and hobbyists building prototypes requiring relay control for various electronic projects.

  • Remote Control

    Useful for situations needing remote operation of devices, like lighting or fans, with USB connectivity.

Not Suitable For
  • High Power Devices

    Not suitable for controlling high voltage or high current devices that exceed the relay's capacity.

  • Complex Systems

    May not be appropriate for highly intricate automation setups requiring advanced programming or extensive control.

  • Non-USB Users

    Not recommended for users without USB compatibility; alternative control modules may be necessary for different systems.

PRODUKTBESCHREIBUNG

About This Item

Introducing the LM YN 2-Channel Micro USB Relay Module - the ultimate smart control switch for all your electronic needs. This state-of-the-art module is equipped with a stable performance USB to serial chip and microcontrollers, allowing you to control two relays effortlessly. With its high-performance microcontrollers chip and CH340 USB control chip, this relay module guarantees optimal performance and seamless functionality. The onboard power LED and relay status LED provide clear indicators of the module's operation. Featuring two-way 5V, 10A / 250VAC, 10A / 30VDC relays, this module ensures reliable and durable relay functionality that can withstand continuous pulling for up to 10 million times.

Additionally, it incorporates overcurrent protection and relay diode freewheeling protection for enhanced safety and longevity. The LM YN 2-Channel Micro USB Relay Module is incredibly easy to use. Simply connect the module to your computer and install the CH340 USB to serial chip driver. Then, using serial debugging software such as STC-ISP or SSCOM32, set the baud rate to 9600 and send the appropriate serial port commands to control the relays.

It's as simple as sending A0 01 01 A2 or A0 02 01 A3 to turn on the first and second relays, respectively. To turn them off, send A0 01 00 A1 or A0 02 00 A2 in hexadecimal form. This versatile module can be used for a wide range of applications, from home automation to industrial control systems. It is perfect for DIY enthusiasts, hobbyists, and professionals alike. The LM YN 2-Channel Micro USB Relay Module comes packaged with everything you need for a seamless experience.

Included in the package is one 2-Channel Micro USB Relay Module. Upgrade your control capabilities with the LM YN 2-Channel Micro USB Relay Module and experience the convenience of smart control at your fingertips. Get yours today and take control of your electronics like never before.

Haben Sie eine Frage? Mit uns chatten

Kunden Fragen und Antworten

  • Frage: Wie kaufe ich 2-Channel Micro USB Relay Module USB Smart Control online bei Ubuy ein?

    Antworten: Es ist ganz einfach, 2-Channel Micro USB Relay Module USB Smart Control online bei Ubuy einzukaufen.. Sie müssen nur nach dem Produkt suchen, beim Bezahlen Ihre Versandart auswählen und es an Ihren Standort liefern lassen.
  • Frage: Ist 2-Channel Micro USB Relay Module USB Smart Control in Liechtenstein zum Online-Shoppen verfügbar?

    Antworten: Ja, bei Ubuy Liechtenstein können Sie dieses Produkt zu einem angemessenen Preis kaufen.. Das 2-Channel Micro USB Relay Module USB Smart Control ist lokal nicht verfügbar, aber Sie können uns unseren Expressversandservice anvertrauen.
  • Frage: Wie lange dauert es nach der Bestellung, bis ich das Produkt erhalte?

    Antworten: Die Lieferzeit Ihres bestellten Produkts hängt davon ab, was Sie bestellt haben und welche Versandart Sie gewählt haben.. Die voraussichtliche Lieferzeit wird während des Bestellvorgangs angegeben. Seien Sie also beim Einkaufen unbesorgt.

LM YN Computer Components Editorial Review

**** The 2-Channel Micro USB Relay Module USB Smart Control Switch has garnered a mix of appreciation and challenges from its users. Many customers have noted the initial ease of setup, stating that they were able to get the module up and running fairly quickly. The distinctive indicator lights on the device are also mentioned as a positive feature, although some users found them to be overly bright. However, users have encountered significant issues with device recognition across multiple operating systems. Testing with Mac, Linux, and Raspberry Pi revealed that the module was not being recognized as a USB device, raising concerns about compatibility. While some were able to successfully interface with the module through command line commands under certain conditions, the fact that the device could not be recognized Consistently on other machines led to frustration. Another point of contention is the types of relays used; users expressed a desire for latching relays which would maintain their state when the power is cut. This feature is particularly important for users looking for more advanced functionality. Additionally, several users reported durability issues, notably regarding the USB connector which has been prone to breaking upon minimal force. In summary, while the 2-Channel Micro USB Relay Module offers ease of use and some beneficial features, its compatibility issues and physical durability concerns can be significant drawbacks for potential users. **

Kundenbewertungen

3.6
10 Kundenbewertungen
  • 5 Sterne
    61%
  • 4 Sterne
    0%
  • 3 Sterne
    0%
  • 2 Sterne
    17%
  • 1 Sterne
    22%

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Vorteile

  • Quick setup and easy initial usage.
  • Positive feedback on indicator lights (despite brightness concerns).
  • Compatible with various operating systems, particularly Ubuntu and Arch Linux.
  • Simple command-line interface for operation.

Nachteile

  • Not recognized by multiple machines across different OSs.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Nicht alle auf Ubuy aufgeführten Produkte werden zum Verkauf angeboten, da Ubuy eine globale Suchmaschine ist. Produkte unterliegen Export-/Handelsbestimmungen.

CHF 16

Bestellen Sie jetzt und erhalten Sie es am Monday, Juli 13

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