...

mkdir -p rtl
git clone https://github.com/switchdoclabs/rtl_433.git
cd rtl_433
mkdir build
cd build
cmake ..
make
sudo make install
rtl_433

...

Connecting to weather relayer

mtb@netrabrick:~/Aleph_hackathon/oviwox$ weather_relay.py

...

sudo mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
haven't set the root password yet, you should just press enter here.

Enter current password for root (enter for none): 
OK, successfully used password, moving on...

Setting the root password or using the unix_socket ensures that nobody
can log into the MariaDB root user without the proper authorisation.

You already have your root account protected, so you can safely answer 'n'.

Switch to unix_socket authentication [Y/n] Y
Enabled successfully!
Reloading privilege tables..
 ... Success!


You already have your root account protected, so you can safely answer 'n'.

Change the root password? [Y/n] n
 ... skipping.

By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] y
 ... Success!

Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] y
 ... Success!

By default, MariaDB comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] y
 - Dropping test database...
 ... Success!
 - Removing privileges on test database...
 ... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] y
 ... Success!

Cleaning up...

All done!  If you've completed all of the above steps, your MariaDB
installation should now be secure.

Load the SkyWeather databases:

sudo mysql < SkyWeather2_db_schema.sql
sudo mysql < WeatherSenseWireless_db_schema.sql

test the database

sudo mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 43
Server version: 10.11.6-MariaDB-0+deb12u1 Debian 12

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> show databases;
+----------------------+
| Database   import json
import subprocess
import requests

# Define the web service endpoint
WEB_SERVICE_URL = "https://aleph-hackathon.vercel.app/api/sensors"  # Replace with your actual web service URL

# Start rtl_433 process
process = subprocess.Popen(['rtl_433', '-F', 'json'], stdout=subprocess.PIPE)

# Read output line by line
for line in iter(process.stdout.readline, b''):
    try:
        # Decode the JSON output from rtl_433
        data = json.loads(line.decode('utf-8').strip())

        # Optionally, you can add custom processing here, for example, adjusting units
        # Example: converting temperature from tenths of a degree if needed
        data['temperature'] = data['temperature'] / 10 if 'temperature' in data else None

        # Send the JSON data to the web service via POST request
        response = requests.post(WEB_SERVICE_URL, json=data)

        # Check if the data was successfully sent
        if response.status_code == 200:
            print(f"Data successfully sent: {data}")
        else:
            print(f"Failed to send data. Status code: {response.status_code}")
            print(f"Response content: {response.content}")

    except json.JSONDecodeError:
        print("Received invalid JSON, skipping...")
    except requests.RequestException as e:
        print(f"Failed |
+----------------------+
| SkyWeather2    to send data due to network error: {e}")
    except |Exception |as WeatherSenseWirelesse:
| | information_schema   | | mysql                |
| performance_schema   |
| sys                  |
+----------------------+
6 rows in set (0.000 sec)

MariaDB [(none)]> 
MariaDB [(none)]> Ctrl-C -- exit!
Aborted print(f"An unexpected error occurred: {e}")