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Description:

AgroClient 1.1.3

Agrothon Client
A Client for Agrothon Running in Raspberry Pi

Installation

First Install the dependencies
sudo apt-get update
sudo apt-get install python3-opencv python3-rpi.gpio

from Pypi
pip3 install AgroClient

From git
pip3 install -U git+https://github.com/viswanathbalusu/Agrothon-Client

Using Docker

First install docker
curl -sSL https://get.docker.com | sudo sh
sudo usermod -aG docker ${USER}

Get the docker-compose.yml and agrothonclient.env to a local directory
wget -q https://raw.githubusercontent.com/viswanathbalusu/Agrothon-Client/main/docker-compose.yml
wget -q https://raw.githubusercontent.com/viswanathbalusu/Agrothon-Client/main/agroclient-sample.env -O agroclient.env

Edit the Variables in agroclient.env and start docker container
pip3 -q install docker-compose
docker-compose up -d

Docker method only works one arm-v7 host OS

Usage
usage: AgroClient [-h] -y HOSTNAME -a APIKEY [-u USB] [-p1 PIR1] [-p2 PIR2]
[-p3 PIR3] [-p4 PIR4] [-br BAUDRATE] [-r RELAY]

optional arguments:
-h, --help, show this help message and exit
-y, --hostname HOSTNAME, API Server host name
-a, --apikey APIKEY, API Key of host
-u, --usb USB, USB Port of Arduino
-p1, --pir1 PIR1, GPIO Pin of PIR1
-p2, --pir2 PIR2, GPIO Pin of PIR2
-p3, --pir3 PIR3, GPIO Pin of PIR3
-p4, --pir4 PIR4, GPIO Pin of PIR4
-br, --baudrate BAUDRATE, Baud rate of USB Port to read sensor data
-r, --relay RELAY, Relay Signalling GPIO pin

Circuit Diagram

Hardware

Pin Configuration (Default)

Raspberry Pi

GPIO
Device
Use
Mode

12
Relay
To Switch on/off Relay
OUT

25
PIR1
Motion Detection
IN

8
PIR2
Motion Detection
IN

7
PIR3
Motion Detection
IN

1
PIR3
Motion Detection
IN

Arduino nano

Pin
Device
Device pin
Mode

A0
Moisture Sensor*
Analog Out
IN

D12
DHT11
Signal
IN

* For multiple sensors use differnet Analog pins

Connect the Pi camera to CSI Port

Use SSH to access the terminal and run the Python Code

Connect all the Vdd's and GND's to 5V and GND (or as per instructions given in spec sheet)

Note

To get the USB Device ID, Use
ls /dev/tty*

Most Probably the Value will be /dev/ttyUSB0

Sensor data should be sent in the following pattern
mositure1,moisture2,moisture3, .... ,moistureN, Temperature,Humidity
ex : 55.29,52.59,32.5,65.26