G3MSG Controller Hardware Manual¶

Welcome to the G3MSG controller hardware manual.

The Reach Technology G3MSG controller Embedded Controller supports an LCD screen resolution of up to XXX x YYY pixels. With the G3MSG controller, you can build a custom graphical user interface and choose from many built-in options to communicate with the other components of your product. The board is based on a high-speed, multi core Arm processor and can support a variety of displays and touch sensors.

The processor is the STM32MP157, which is a dual core implementation of the Arm Cortex-A7. This processor also features an auxiliary Cortex-M4 core that can be used for hard real-time monitoring and control tasks. The auxiliary core can also communicate directly with the embedded Linux software on the primary Cortex-A7 cores. The G3MSG controller presents various I/O interfaces on low cost connectors so your product can take advantage of them. The module consists of a single board controller integrated with a touch screen panel and is also available as a Development Kit used to create your product.