Block RFID Reader/Writer

Native Messaging plugin for RFID block device

As of May 2026, Block RFID Reader/Writer has 56 users in the Developer Tools category.

Usersup 3.7 percent+3.7%
56
56
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.1
Manifest V3

History

5 snapshots

Tracking since Apr 1, 2026.

56.485349.52Apr 1, 2026May 30, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026541.1
Apr 20, 2026531.1
May 5, 2026531.1
May 17, 2026531.1
May 30, 2026501.1
Now561.1

Permissions & access

Permissions
nativeMessaging
Host access
<all_urls>

Screenshots

Block RFID Reader/Writer screenshot 1Block RFID Reader/Writer screenshot 2Block RFID Reader/Writer screenshot 3Block RFID Reader/Writer screenshot 4Block RFID Reader/Writer screenshot 5

About

What is this Browser Extension?
This browser extension bridges your web application and the RF2400 RFID reader, allowing you to read and write RFID tags from your browser with JavaScript events. We provide a JavaScript library for integration, which is on GitHub:

https://github.com/johnSSG/RFIDBlock

What is RFID Technology?
Radio Frequency Identification (RFID) as a tracking tool has broad applications. An RFID tag or chip, which comes in a small form factor, can be attached to anything from packages and devices to vital records. The antenna on the tag receives a signal, and a reader device interprets it to carry out the tracking capabilities. The reader device can parse the information and send it to another device on your network or even a web application in the cloud.

Many businesses use RFID technology due to its broad application, versatility, scalability, and ability to enhance productivity, quality assurance, and efficiency.

What is the RF2400 Block RFID Reader?
The RFID Block is a standalone RFID reader/writer designed as a plug-and-play device when connected to your PC’s USB port. Incorporating the RF 2400 reader/writer board, the RFID Block has low power requirements to enable it to use the power from the USB port with no other connection required.

Requirements
- RF2400 RFID Block Reader
- A web application with the RFIDBlock class from github (or your own library using the events from that source code)
- Our executable (optional, you can develop your own console app for this part):
https://simplicity.online/EnsyncBlock.msi

Drivers for the device:
https://ftdichip.com/drivers/vcp-drivers/

RFID integration is a complex task. If you need help, please get in touch with us at:

https://simplicity.online/contact/

Technical

Version
1.1
Manifest
V3
Size
71.44KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
njlpnnedlnahjlefhkdckhindoigeenl
Developer ID
ud2079480bc4200f42dfcd4d41c8fd61a
Developer Email
[email protected]
Created
Jan 31, 2018
Last Updated (Store)
Jul 11, 2025
Last Scraped
May 30, 2026
Website

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Data sourced from the Chrome Web Store · last verified May 30, 2026.