M5STACK RFID 2 Unit Mini RFID Reader Sensor WS1850S Radio Frequency for Smart Transportation

Operating frequency: 13.56 MHz I2C data rate: Fast mode: up to 400 Kbit/s; High-speed mode: up to 3400 Kbit/s Transceiver buffer: 64 bytes Supported protocols: ISO14443A, MIFARE and NTAG Working temperature: -20℃-85℃ Data storage:Greater than 10 years Reading distance: Less than 20 mm Development platform: for Arduino, UIFlow(Blockly, Python) 2x LEGO compatible holes Applications Smart home access control system Vehicle management Smart transportation Smart bookshelf Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Photo Color Material:ABS Package Contents: 1x RFID Unit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.