François Charles-Orszag

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  • Guidelines Accelerometer Extension - Aloha 2.0

    Brief Generally used to monitor rolling stock's acceleration profile or engine's vibrations, Aloha can be equipped with an external accelerometer extension. Sensor's specifications Inside the exten...

  • Customization - Aloha 2.0

    Brief Aloha comes equipped with a SD card where multiple configuration files are stored to alter the device's behavior. Majority of these files are in an XML format to ease readability. Hence, a te...

  • Power supply guidelines - Aloha 2.0

    Electrical Specifications AlohaV2 is equipped with a EN50155 certified DC/DC converter. Any continuous source can thus supply the board as long as it complies with the following ratings: Version...

  • Automation customization - Aloha 2.0

    Brief After having edited the drivers' configuration file, the automation service must be configured to indicate which driver should output what data. Configuration file location The configuration ...

  • Drivers customization - Aloha 2.0

    Brief Aloha embeds integrated circuits like sensors and analog-to-digital converters to generate data. It can also be connected to external sensors through its digital communication ports or to ana...

  • Light indicators - Aloha 2.0

    Brief Four indicators (light emitting diodes) are exposed on the front of Aloha 2.0. They each have their respective behavior: N.B.: indicators' colors on the illustration are not representative o...

  • Guidelines for analog inputs - Aloha 2.0

    Usage Aloha can monitor up to 16 voltage sources at the same time. These voltages may be produced by power supplies, sensors, voltage references... In the following, a sensor is used as an example,...