luislabmo's DreamBoard Design 724128 : The GreenDream

luislabmo — Wed, 06 Oct 2021 22:01:35 GMT

Current Revision posted to Documents by luislabmo on 10/6/2021 10:01:35 PM

The GreenDream measures variables such as plant growth, ambient light, UV light, ambient temperature and humidity. The data collected by the Dream Board and an external capacitive soil moisture sensor is then used to trigger notifications, managing the irrigation system and to analyze the data collected for future analysis which can be combined with a time-lapse video thanks to the Dream Board camera module.

A system like this can be implemented indoors with a Wi-Fi module or at remote outdoor locations with a long range transmission module like LoRa or Cellular. In an ideal world the wireless modules should have the ability to transmit the data collected by the sensors to an IoT cloud provider and to operate on deep-sleep mode as a way to extend battery life.

Parts List

Component Type	Component Name	Description	Quantity
BUS / Interface	I2C	Inter-Integrated Circuit Communications Protocol	1
Direct Attach Type	SMD	Surface Mount Device Connection Type	1
Pressure	16bit-110kPA +/- 1%	Standard Resolution (16 bit) + Standard Atmospheric (110 kPa) + Standard Accuracy (± 1.0%)	1
Magnetometer	8-bit	Low Resolution (8 bit)	1
Camera	1920x1080 @ 1fps	Still shots (1 fps) + Hi-Definition (1920 x 1080)	1
Colour	RGB	450 to 750nm	1
Humidity	Standard Accuracy	Standard Accuracy (± 5.0%) from 0 to 100% RH	1
Light	Ultraviolet Spectrum	Ultraviolet spectrum (peak wavelength 400nm)	1
Temperature	Enhanced Accuracy	Enhanced Accuracy (±1°C) from -40°C to 105°C	1

Tags: temp sensor, ultraviolet, temperature monitoring, uv index, luislab, irrigation, plant health camera, watering