BTicino Classe 300X and C100X

1. Prepare and create firmware script

(Using GNU/Linux):

git clone https://github.com/fquinto/bticinoClasse300x.git
cd bticinoClasse300x
sudo python3 -m pip install --upgrade pip
sudo python3 -m pip install -r requirements.txt
sudo python3 main.py

(Using Docker):

git clone https://github.com/fquinto/bticinoClasse300x.git
cd bticinoClasse300x
docker compose run bticino

2. Flash firmware using MyHomeSuite

Get some tools: firmware and flashing tool. https://www.bticino.com/software-and-app/configuration-software/

Product page: https://www.homesystems-legrandgroup.com/en/home/-/productsheets/2493426

• Version MyHomeSuite 3.5.5

• Version MyHomeSuite 3.5.19

Scripts for open door

Use name of the script: openbuildingdoor.sh

• Script one:

#!/usr/bin/expect -f
spawn ssh bticino
expect "assword:"
send "pwned123\r"
expect "root@C3X-00-03-50-xx-xx-xx-yyyyyyy:~#"
send "echo *8*19*20## |nc 0 30006\r"
send "sleep 1\r"
send "echo *8*20*20##|nc 0 30006\r"
send "exit\r"
interact

• Script two:

#!/bin/bash
sshpass -p pwned123 ssh -o StrictHostKeyChecking=no bticino "echo *8*19*20## |nc 0 30006; sleep 1; echo *8*20*20##|nc 0 30006"

• Direct test:

ssh bticino 'echo *8*19*20## |nc 0 30006; sleep 1; echo *8*20*20##|nc 0 30006'

Home Assistant

Depends of your configuration you need to create a script of write directly command in HA.

In next example are both. You can use only one (you don't need both if one it's running ok).

• Add your script in shell_components folder
• Configure in HA:

  shell_command:
    openbuildingdoor: "/home/homeassistant/.homeassistant/shell_commands/openbuildingdoor.sh"
    openbuildingdoor2: "ssh bticino 'echo *8*19*20## |nc 0 30006; sleep 1; echo *8*20*20##|nc 0 30006'"

• In your ui-lovelace.yaml:

  cards:
    - type: button
        name: Open building door CMD1
        show_state: false
        show_name: true
        show_icon: true
        tap_action:
          action: call-service
          service: shell_command.openbuildingdoor
    - type: button
        name: Open building door CMD2
        show_state: false
        show_name: true
        show_icon: true
        tap_action:
          action: call-service
          service: shell_command.openbuildingdoor2

Updated guide to connect to Home Assistant (using MQTT)

Go inside mqtt_scripts folder and follow steps: MQTT

Explore new commands

0. Go to your home: cd ~
1. On your Linux computer type: ssh root2@192.168.1.97 '/usr/sbin/tcpdump -i lo -U -w - "not port 22"' > recordingsFILE
2. Use the App on your mobile and open the door or whatever you want to "learn"
3. Stop data recording: CTRL + C
4. Open recordingsFILE: wireshark ~/recordingsFILE

Telegram Channel for findings

• https://t.me/bTicinoClasse300x