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birdnetapp

BirdNET App for Raspberry Pi/BeagleBone

  • 24/7 recording from a USB microphone

  • local BirdNET analysis

  • Influx2 Database support

  • Telegram alerts

  • Web App for listening & visualizing captured audio

  • Grafana visualizing data from Influx2 Database:

  • Sample Telegram Notificaiton:

  • Web App to listen to and visualize recorded content.

Assumptions

Installation

  • cd $HOME
git clone --recurse-submodules https://github.com/mzakharo/birdnetapp.git
  • Copy config.example.yaml to config.yaml and fill in the details according to your hardware and environment

Optional: reduce SD card wear

  • setup /tmp as ramdisk:
sudo cp /usr/share/systemd/tmp.mount /etc/systemd/system/tmp.mount
sudo systemctl enable tmp.mount
sudo systemctl start tmp.mount
  • Disable rsyslog sudo apt remove rsyslog
  • Move journal to ram edit /etc/systemd/journald.conf:
Storage=volatile
RuntimeMaxUse=64M
  • sudo systemctl restart systemd-journald

Installation (continued.)

  • Install requirements via sudo apt install sox ffmpeg libasound2-dev

  • for Beaglebone: Use BirdNET-Analyzer @ 5b6d1c3. As this is the last model that is fast enough for this platform

  • for BeagleBone: sudo apt instal llvm-dev libatlas-base-dev libsndfile1

  • for BeagleBone: pip3 install numba==0.56.4

  • for BeagleBone: pip3 install beaglebone/tflite_runtime-2.16.0-cp39-cp39-linux_armv7l.whl

  • Install dependencies via pip3 install -r requirements.txt

  • Run the server: cd $HOME/birdnetapp/BirdNET-Analyzer && python3 server.py

  • Run the app: cd $HOME/birdnetapp && python3 main.py

  • Optional: install systemd services to run on startup via birdnet_main.service and birdnet_server.service

sudo cp birdnet_server@.service  /lib/systemd/system/
sudo cp birdnet_main@.service  /lib/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable birdnet_server@$USER.service 
sudo systemctl start birdnet_server@$USER.service 
sudo systemctl status birdnet_server@$USER.service
sudo systemctl enable birdnet_main@$USER.service 
sudo systemctl start birdnet_main@$USER.service 
sudo systemctl status birdnet_main@$USER.service 

Web App

  • install deps in system: sudo pip3 install flask tzlocal gunicorn
  • Serve the Web App by running ./flask.sh
  • Optional: install a systemd service file to run on startup via birdnet_app@.service

Influx Query for the Bar Gauge Grafana Widget

 from(bucket: "main")
 |> range(start: v.timeRangeStart, stop: v.timeRangeStop)
 |> filter(fn: (r) => r["_measurement"] == "birdnet")
 |> count()
 |> group()
 |> sort(desc:true)
 |> keep(columns: ["_field", "_value"])
 |> rename(columns: { _value: ""})