A simple demonstrator showing communication between the Bravo board and a Raspberry Pi device
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Please visit Bravo Evaluation Kit page board and read "Bravo Quick Start Guide". If you want to try the LwM2M demo or use Telit embedded connectivity SimWISE, please read also "Bravo Getting Started OneEdge"
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https://github.com/telit/bravo-at-sensors application must be running on Bravo Board ME910C1-WW device, allowing to leverage sensors through AT#BSENS custom command
- Connect the Bravo board with the Raspberry Pi using the previously soldered Berg connectors (as reported in the Bravo Quick Start Guide )
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No external power is needed except for the Raspberry Pi's itself
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Bring a GPIO from 1.8V from the Bravo board and connect it to GPIO19 of the Raspberry Pi (this GPIO is used to monitor the status of the modem (ON/OFF) from the Raspberry Pi)
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Set UART SEL dip switches as shown below:
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Insert a SIM card without PIN number inserted or use the SimWISE profile as explained in "Bravo Getting Started OneEdge"
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Power on the modem with the power button on the Bravo Board (hold for 5 seconds approx)
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Download the necessary files on a Directory in the Raspberry Pi (for example, in the Desktop folder as "Desktop/Bravo_Project")
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Bravo_demo.py
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settings.py
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object_26250.xml
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object_26251.xml
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object_26242.xml
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In the Bravo_demo.py file there are some configurations to be done:
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APN = ""set it based on your mobile operator APN (for SimWISE please use "NXT17.NET") -
Enable/disable the example you want to run between "echo_demo" or "lwm2m_demo" inside the
mainfunction. For lwm2m_demo ensure you've read the "Bravo Getting Started OneEdge" thoroughly
To run the demo, execute the Bravo_demo.py file
./Bravo_demo.py
it will automatically search the settings.py file (if needed any missing file among the required ones will be copied in the module) and the demo previously selected will be executed.