<p>➀ STMicroelectronics' STEVAL-IOD04KT1 reference design simplifies industrial sensor network development by integrating IO-Link, reducing MCU workload, and improving power efficiency;</p><p>➁ The design features a dual-channel transceiver, MEMS sensors (3-axis magnetic sensor, iNEMO inertial module), and robust hardware with ±2.5kV surge protection for harsh environments;</p><p>➂ Includes full software support (IO-Link stack, IODD files) and PCB design resources, enabling rapid prototyping and deployment of industrial IoT applications.</p>