General/Setup

SensorData/SensorNode Overview of Operation
Due to the low power/low data bandwidth nature of the device, the timing of samples is grouped into 'schedules'. Each schedule can have up to 4 it...
Fri, 28 Sep, 2018 at 1:14 PM
IoT Devices - Schedules
Out of the box, the SensorData/SensorNode is not configured to take any readings, and must be first configured by setting up schedules. Currently, there can...
Fri, 28 Sep, 2018 at 1:16 PM
SensorData - SDI-12
SDI-12 is a low data rate protocol designed for agricultural and scientific sensors (SDI-12 website). Each sensor can have an address between 0 and 9 (inclu...
Fri, 28 Sep, 2018 at 1:46 PM
SensorData - Wiring up I2C Sensors
The SensorData and SensorNode support I2C peripherals, such as Digital Matter Temperature Probes, and Temperature/Humidity Sensors The SensorData and Se...
Fri, 28 Sep, 2018 at 1:52 PM
IoT Devices - Analogue Input
The SensorData and SensorNode have analogue inputs available - consult the Datasheet for the number available and input range.  Outputs on the device ca...
Tue, 13 Nov, 2018 at 12:09 PM
IoT Devices - Digital Inputs
Digital inputs are available on the SensorData and SensorNode. These can be used to monitor the state of external devices or switches, or to count pulses - ...
Fri, 28 Sep, 2018 at 1:16 PM
DM I2C Sensors
Digital Matter supply I2C Temperature Probes, and a Temperature/Humidity (Ambient) Sensor.  Follow the links for a Datasheet and Pin Out 
Fri, 28 Sep, 2018 at 1:49 PM
SensorData Housing Tech Drawing
See attached drawing for the dimensions of the housing, and distance between and size of the screw holes.  All dimensions are in mm
Wed, 10 Oct, 2018 at 4:34 PM
SensorData Housing Tech Drawing
See attached drawing for the dimensions of the housing, and distance between and size of the screw holes.  All dimensions are in mm
Wed, 10 Oct, 2018 at 4:34 PM