JMY-506 User Manual, introduces the features, functions, dimensions, pins, usage methods and other information of JMY-506 series radio frequency reading and writing modules.
This manual describes the JMY‑506 series RFID modules, which support Mifare One (S50, S70, Ultra Light), Mifare Pro and ISO14443‑4 TYPE‑B cards. The modules include a 512‑byte EEPROM, UART or I2C (TC) interfaces, and low power consumption (typical 0.06 W, minimum 0.005 W). Dimensions and pin assignments are listed for easy integration.
The document contains command tables for UART and I2C communication, response data formats, and guidelines for port switching between UART and I2C. It also provides electrical parameters such as operating voltage, current draw, and temperature range, as well as example command sequences for reading, writing, and managing the RFID tags. This manual is written in Japanese.
| EEPROM size | 512 bytes |
|---|---|
| Minimum power consumption (low‑power mode) | 0.005 W |
| Operating temperature range | -25 °C to +85 °C |
The device includes a 512‑byte EEPROM for storing user data.
The module measures 43.0 mm × 20.5 mm.