EdgeApp/LMU-55XX

LMU-55XX is a Linux (OpenWrt) based platform that can host customer applications (EdgeApp) running as a standalone process. LMU-55XX EdgeApp can communicate to the CalAmp core framework using CalAmp APIs.

LMU-55XX Block Diagram

The CalAmp SDK is a complete OpenWrt build environment customized for LMU-55XX product lines.

Using this SDK, users can build a standalone application and later launch it to the target as an IPK file format, which is the standard OpenWrt file distribution format.

CalAmp is providing a complete set of APIs as part of the CalAmp SDK in order to allow customer EdgeApps to communicate directly to different CalAmp modules.

CalAmp APIs include a long list of functionalities:

• Collecting vehicle bus data
• Communicating directly with the PEG engine to receive and send notifications/triggers
• Controlling iOS
• Controlling sleep
• Collecting GPS data
• Collecting radio cellular data
• Reading/writing accumulators
• Sending PEG actions
• Synchronizing with PEG for over-the-air (OTA) downloads
• Sending and receiving user messages via LMDirect