| Status Type |
Red Led |
Green Led |
Yellow Led |
Buzzer |
Normal Operation
Status |
Flash Yapar |
x |
x |
x |
| Card Reading |
x |
x |
Steady On |
Single Beep |
| Pin Entry |
x |
x |
Steady On |
Single Beep |
| Wrong Pin Entry |
x |
x |
x |
3 Sn Single Beep |
| Wrong Card Scanning |
Sabit 2 sn Yanar |
x |
x |
Single Beep |
Admin Password Change:
(*) Key is pressed (Default Password: 990101) is entered, then the Confirmation LED lights solid green. When it lights up solid green, the 6-digit password is entered. After entering, it is entered again. And exit the menu with the (*) button.
Example:
(*)+ 990101
123456
123456
(*)
Card Identification:
Press the (*) key and enter the admin password. Then 5 key is pressed. After reading the cards to be defined, the (*) button is pressed. Press the (*) button again. And exit the menu. Cards are defined.
Blog Post
RFID Reader Modules: Enhancing Connectivity and Efficiency Across Industries
RFID reader modules have become crucial across industries, revolutionizing inventory management, access control, and supply chain logistics. These compact devices use radio waves to communicate with RFID tags, enabling seamless data exchange.
What Are RFID Reader Modules?
Reader modules serve as intermediaries between RFID tags and central systems. They typically include an antenna, a transceiver, and a controller to interpret and transmit tag data.
Key Features
Modern RFID readers support multiple frequencies, offer various read ranges and data speeds, and come in portable or fixed designs. They ensure easy integration with existing systems through protocols like UART, USB, and Ethernet, and are compatible with both passive and active RFID tags.
Applications
Retail: Real-time inventory tracking
Logistics: Asset monitoring across supply chains
Access Control: Secure entry via RFID-enabled cards or fobs
Evolving Technology
Recent advances bring longer read ranges, faster data transfer, and cloud connectivity for remote management and analytics.
Challenges
Challenges include signal interference, legacy system integration, and concerns around data security and privacy.
Looking Ahead
With trends like miniaturization, energy efficiency, and IoT integration, RFID reader modules are set to play a key role in the future of connected, efficient systems.