Unit UHF-RFID
SKU:U107
Description
Unit UHF-RFID is an ultra-high frequency (UHF) embedded wireless radio frequency read/write module. It adopts the JRD-4035 module solution with a built-in ceramic antenna, completely eliminating the technical uncertainties associated with the external antenna requirements of conventional UHF modules. The optimized RF design delivers low power consumption and high performance. Featuring a serial communication interface paired with a built-in AT command set, the module achieves plug-and-play functionality, providing an excellent development and user experience. It is well-suited for applications such as warehouse logistics management and smart retail, meeting the demands of monitoring and reading multiple product tags simultaneously.
Features
- Detection range: 1m
- Operating frequency range: 840 ~ 960 MHz
- Air interface protocol:
- EPCglobal UHF Class 1 Gen 2
- ISO/IEC 18000-6C
- UART communication interface (baud rate: 115200bps)
- Buffer capacity up to 200 tags
- Sensitive and stable tag recognition
Includes
- 1 x Unit UHF-RFID
- 1 x HY2.0-4P Grove Cable (20cm)
- 1 x RFID Tag (840 ~ 960 MHz)
Applications
- Warehouse logistics pallet management
- Vehicle management
- Smart retail
Specifications
| Specification | Parameter |
|---|---|
| Air Interface Protocol | EPCglobal UHF Class 1 Gen 2 ISO/IEC 18000-6C |
| Supported Regions | United States, Canada and other regions following FCC Europe and other regions following ETSI EN 302 208 Mainland China, Taiwan, Japan, Korea, Malaysia |
| Operating Frequency Range | 840 ~ 960 MHz |
| Output Power Range | 18 ~ 26 dBm |
| Tag Buffer | 200 tags |
| Communication Protocol | UART (baud rate: 115200bps) |
| Shell Material | Plastic (PC) |
| Product Size | 56.0 x 48.0 x 11.5mm |
| Product Weight | 41.0g |
| Package Size | 88.0 x 61.0 x 21.0mm |
| Gross Weight | 58.8g |
Learn
Reading Range Notice
Regarding the reading range of the Unit UHF-RFID: if the actual reading distance does not reach the 1m specification stated in the documentation, there are two aspects to check. First, confirm that the transmission power has been set to its maximum value. Second, the antenna frequency of this device is fixed at 922MHz — if the frequency configured in software deviates significantly from the antenna frequency, it will also result in a reduced reading range.
Schematics
PinMap
Unit UHF-RFID
| HY2.0-4P | Black | Red | Yellow | White |
|---|---|---|---|---|
| PORT.C | GND | 5V | UART_RX | UART_TX |
Model Size
Datasheets
Softwares
Arduino
Protocol
Easyloader
| Easyloader | Download | Note |
|---|---|---|
| Unit UHF-RFID Test Easyloader | download | / |