To meet the growing demands of IoT and fleet management, Innodisk has launched the EMUC-B202 expansion module. It supports the SAE J1939 protocols, and the CAN interface runs at 250 kbit/s. The rugged design and the specified wide temperature range (-40 °C to +85 °C) enable applications also for mobile machinery including military vehicles as well as marine navigation systems.
The EMUC-B202 comes with SocketCAN support (Photo: Innodisk)
The provided testing tool and sample code for both Windows and Linux allow smooth system integration. The API (application programming interface) downloadable from the My-Innodisk supports both Classical CAN with 29-bit data frames and SAE J1939-21. The layer-2 API on the two CAN interface allows configuring bit-rates from 100 kbit/s to 1 Mbit/s.
The interface module comes with Linux, QNX, or Windows driver software. It can be connected to ARM- or X86-based host controllers. The product providing two CAN ports, and one USB interface measures 30 mm x 50,9 mm x 8,35 mm.
The termination resistors for the two CAN channels can be enabled and disabled by means of jumper (Photo: Innodisk)
Article courtesy of CAN in Automation (CiA): https://can-newsletter.org/hardware/host-interfaces/180307_mpcie-module-for-iot-and-fleet-management_innodisk
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