This is a 3.5-inch SBC with Intel Atom processor, supporting 2.0GB DDR3, VGA, LVDS, PCIe Mini, RS-232/422/485, SATA 3Gb/s, CompactFlash®, eight USB, and RoHS certification.
This manual describes the IEI WAFER-PV series single‑board computers (models D5252, D4252 and N4552). It covers hardware specifications, connector layouts, installation steps, BIOS configuration, and regulatory compliance.
Key sections include connector pinout diagrams, chassis installation, software installation procedures, BIOS option settings, and a hazardous‑materials disclosure. The document is intended for system integrators and end‑users who need to configure and maintain the SBC.
| Processor | Intel Atom |
|---|---|
| Memory | Up to 2.0 GB DDR3 |
| Display Interfaces | VGA, LVDS |
| Expansion Slot | PCIe Mini |
| Serial Ports | RS‑232/422/485 |
| Storage Interface | SATA 3 Gb/s |
| Storage Media | CompactFlash® |
| USB Ports | Eight USB ports |
The board provides eight USB ports.
It supports up to 2.0 GB DDR3 memory.
The SBC includes RS‑232, RS‑422 and RS‑485 serial ports.