A demonstration of DHT22 sensor connected to the RPi4 board, controlled from fledge service running in a docker container, managed by Open Horizon Agent.
Image updates are deployed on the RPi4 board as soon as the service update is published from the development workstation.
It's open-source, to get the release of this milestone use find the source code under milestone_1 tag.
Goals
- Prepare easy-to-follow steps to deploy on both the dev environment and in the field.
- Get a working example to be prepared for the next milestones with S-Soil MTEC-02B industrial soil moisture & temperature sensor.
- Connect hardware DHT22 sensor to RPi4 and get sensor data from Fledge plugin running in a docker container and managed by Open Horizon Agent on RPi4.
- Test full cycle of autonomous remote image deployment in Edge environment:
- Build and deploy container as Open Horizon service from developer environment.
- Install by OpenHorizon Agent a newly updated service container.
- Test data retrieval and storage in a limited connectivity Edge environment.
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