Introduction
The ACM1252U-Z2 Ultra-Compact NFC Reader Module leverages 13.56MHz contactless technology for seamless integration into embedded systems, measuring just 52.0×20.0×6.0mm. It supports ISO 14443 Type A/B cards, MIFARE®, FeliCa, and ISO 18092 NFC tags with 424Kbps data speed and 30mm operating range, featuring anti-collision algorithms to ensure single-tag access in multi-card scenarios. Certified by PC/SC , this module includes a detachable Micro-USB port for flexible deployment in space-constrained devices like kiosks, industrial controllers, and IoT gateways. Its firmware upgrade capability minimizes long-term maintenance efforts.