Based around the Raspberry Pi® Compute Module
The PPC-CM3-101 is full-featured, rugged, designed and certified for industrial usage, ready to deploy industrial applications based around the Raspberry Pi® Compute Module 3.
The Compute Module 3 contains the BCM2837 processor and 1GB RAM, with a processor speed of 1.2GHz.
Peripherals/Hardware
The PPC-CM3-101 features two TF card interfaces, three USB connectors, and one LAN connector. It also has four RS232 channels, two RS485 channels, and eight Opto-Isolated GPIOs.
Concerning audio, it has one 3.5mm audio connector, one 2W internal speaker, and one Buzzer.
The module also features onboard WiFi and Bluetooth, and an optional 4G/LTE module.