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Item #:
238514962
M5Stack公式ミニRFIDリーダー/ライター2ユニットWS1850S。
86% of respondents would recommend this to a friend
Item #:
238514962
GMD 2553
Price Details
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Imported from Japan store
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Ideal for reliable access control and identity authentication systems.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Compact Design
The M5Stack mini RFID reader/writer features a sleek and portable design, ensuring easy handling and integration into various projects or applications, perfect for users needing mobility without sacrificing performance.
Versatile Compatibility
Supports multiple RFID standards, allowing seamless interaction with a variety of RFID tags and cards, ensuring flexibility for developers and businesses implementing diverse identification solutions.
User-Friendly Interface
Equipped with an intuitive interface for effortless operation, making it accessible for both novices and experienced users, efficiently reducing the learning curve and enhancing productivity.
Product Details
| Operating System | UiFlow |
| Brand | M5Stack |
| Manufacturer | M5Stack Technology Co., Ltd |
| Item Weight | 0.26 lbs (120 grams) |
Who Should Buy?
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Developers
Ideal for tech developers creating RFID-based applications or projects requiring compact and efficient RFID reading capabilities.
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Educators
Suitable for educators in technology and programming fields looking to demonstrate RFID technology to their students.
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Retail Businesses
Beneficial for small retail businesses needing an efficient solution for inventory management and customer identification.
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Home Users
Not suitable for casual home users without technical knowledge who may find setup and usage challenging.
Product Description
M5Stack公式ミニRFIDリーダー/ライター2ユニットWS1850S。
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Customer Questions & Answers
-
Question:
What is the operating frequency of the WS1850S?
Answer: The WS1850S operates at 13.56 MHz. -
Question:
What is the maximum read/write distance?
Answer: The maximum read/write distance is under 20mm. -
Question:
Which platforms does the WS1850S support?
Answer: It supports UiFlow1, UiFlow2, and Arduino IDE.
M5Stack Editorial Review
M5Stack公式ミニRFIDリーダー/ライター2ユニットWS1850S offers versatility with the UiFlow operating system, making it user-friendly for both beginners and advanced users. Weighing only 0.26 lbs, this compact device from M5Stack Technology Co., Ltd is perfect for various RFID applications. Users appreciate its lightweight design, which makes it portable and easy to integrate into projects. With its robust build and reliable performance, it stands out for those looking to work with RFID technology effectively.
Customer Reviews & Ratings
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Pros
- Lightweight design for easy portability
- User-friendly with UiFlow operating system
- Versatile for various RFID applications
- Compact size for easy integration
- Reliable performance in different environments
Cons
- Some advanced features may require learning curve
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GMD 2553
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Operates at 13.56 MHz with ISO/IEC 14443 Type A/B compliance.
- Secure short-range reading under 20mm ensures precise card detection.
- Simple I2C integration (@0x28) reduces wiring complexity for quick deployment.
- LEGO-compatible mounting allows flexible installation in creative structures.
- Versatile applications support smart home access control and more.
- Compatible with UiFlow1, UiFlow2, and Arduino IDE for easy programming.
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