The X Y series extend I/O modules are specifically designed and developed to expand the I/O capabilities of the ARMxy series ARM Embedded industrial computers. They are compatible with EMC and EMI standards, support a wide variety of signals, and, through flexible configuration options, can meet the I/O application requirements of most scenarios. By combining the X Y series I/O modules with the ARMxy series ARM embedded industrial computers, over 5,000 ARM-based solutions can be achieved.
The X Y series I/O modules utilize a pin-header connection method and can also be applied to third-party hardware platforms. Among them, the X series I/O boards communicate with the mainboard directly, while the Y series I/O boards come equipped with their own MCU and communicate with the mainboard through SPI.