Rasperry Pi Compute Module 4 - Making Digital Signage simpler and more flexible Seamlessly embedded into many NEC Large Format Displays, the Compute Module boosts the display performance to suit any visual application. This open-platform solution offers unrivalled flexibility and performance in creating customised display applications whilst securing futureproof operation with an upgrade path through its modular and exchangeable slot design. Software providers and users benefit from the ast number of already available open source solutions accessible from the global Raspberry Pi developers community. The NEC Interface Board, hosting the Compute Module 4 offers features for intelligent Digital Signage support such as the Watch Dog Timer and Real Time Clock for scheduling. The Ethernet and USB interfaces of the display interface board allow easy integration into a network or connection with external devices such as mouse, keyboard and touch. The Rasbperry Pi Compute Module 4 is the smartest combination of computing power with professional yet cost-effective signage displays for use in retail environments, passenger information, quick service menu boards and many more applications. CPU Quad Core 64-bit ARM Cortex 72 (ARM v8) @ 1.5GHz, VideoCore IV GPU Graphics Hardware video encode / decode H.265 (HEVC) (up to 4Kp60 decode), H.264 (up to 1080p60 decode, 1080p30 encode), OpenGL ES 3.0 graphics RAM 4Gbyte LPDDR2 SDRAM Memory 32 GByte on-board eMMC Operating System NEC MediaPlayer (pre-installed)