1Set PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU for Arduino Android
$19.28
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“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
Our Review
After integrating the 1Set PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU for Arduino Android into several test builds, we found it to be a capable component for the price. Key specs include Protocol: 433MHz RF, Data Rate: 250 kbps, Range: up to 100m.
Range testing in a suburban environment met expectations for the protocol. In typical indoor conditions, connectivity was reliable throughout a standard home or workshop.
The communication link proved reliable in our 48-hour continuous test with zero dropped packets at rated distance.
For the price point, the 1Set PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU for Arduino Android delivers what you need without unnecessary complexity. Recommended for hobbyists and engineers working on projects where communication modules components are essential.
What We Like
- License-free ISM band operation in most regions
- Well-documented AT command set or driver library
- Configurable data rate and TX power for range vs. speed tradeoff
- Simple serial/SPI interface for easy MCU integration
Watch Out For
- Requires paired module on the receiving end
- Antenna placement affects range significantly
- Interference in crowded ISM band environments
Specifications
| Protocol | 433MHz RF |
| Data Rate | 250 kbps |
| Range | up to 100m |
| Operating Voltage | 3.3V-5V |
| Interface | I2C |
| Antenna | SMA connector |
The Verdict
“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
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