0 comments on “Arduino Sensor Library”

Arduino Sensor Library

 

Using a combination of the OpenSensorHub (OSH) Arduino helper classes (https://github.com/opensensorhub/osh-arduino) and the Adafruit Unified Sensor Library ( https://github.com/adafruit/Adafruit_Sensor ), it is straightforward to develop drivers to enable all supported Arduino sensors to register with OSH SOS-T. Most took no more than 10-15 minutes to add.

When properly configured, these Arduino sensors can push observations to an OSH node over WiFi using the transactional components of an SOS service (SOS-T). Then all of the power of OSH is available, including storage, processing, and serving of the data through standard web or IoT interfaces.

To use supported Arduino sensors for OSH, one would:

  1. The SOS-T server which will receive the data, is referenced in the sketch within the newSOSClient method call. e.g. sos = new SOSClient(client, 192.168.0.25, 8181, /sensorhub/sos);  
  2. flash the Arduino “sketch” file for the appropriate sensor onto the board
  3. restart the Arduino board; it will then register with OSH and send observations until you power it off
0 comments on “Vaisala Weather Transmitter”

Vaisala Weather Transmitter

The Vaisala Weather Transmitter WXT520 is an advanced and highly-configurable system of weather sensors all in a single package. Because of its compact size, this weather transmitter is well-suited for dynamic field deployment as well as more permanent deployment, making it ideal for integration into the SensorWeb.

2 comments on “RPi GeoCams with OSH OnBoard”

RPi GeoCams with OSH OnBoard

We require a suite of inexpensive, geospatially-aware, video cameras that could run OpenSensorHub (OSH) onboard and store and/or stream in real time, video and navigation data (i.e. location and orientation). The OSH team thus developed the GeoCam based on Raspberry Pi (RPi) using the RPi HD video camera, an Adafruit GPS (with or without antenna), and an Adafruit orientation sensor. (Build your own GeoCams following the recipe here).

0 comments on “Recipe for building RPi GeoCam with OSH”

Recipe for building RPi GeoCam with OSH

Overview

We required a suite of inexpensive, geospatially-aware, video cameras that could run OpenSensorHub (OSH) onboard and store and/or stream in real time, video and navigation data (i.e. location and orientation). The OSH team thus developed the GeoCam based on Raspberry Pi (RPi) using the RPi HD video camera, an Adafruit GPS, and an Adafruit orientation sensor.