https://github.com/hubmartin/axpert-monitor-mqtt

Get/Set Axpert inverter data from HID/RS232 over MQTT
https://github.com/hubmartin/axpert-monitor-mqtt

Last synced: about 1 month ago
JSON representation

Get/Set Axpert inverter data from HID/RS232 over MQTT

• Host: GitHub
• URL: https://github.com/hubmartin/axpert-monitor-mqtt
• Owner: hubmartin
• Created: 2022-08-03T20:32:21.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-12-11T08:08:01.000Z (about 2 months ago)
• Last Synced: 2024-12-11T09:19:35.637Z (about 2 months ago)
• Language: JavaScript
• Homepage:
• Size: 61.5 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# axpert-monitor-mqtt

Based on https://github.com/b48736/axpert-monitor

** Work in progress **

Send Axpert inverter data from HID/RS232 to MQTT.

Periodically send status over MQTT and react to some commands.

Commands are checked with `startsWith` to work as a firewall.

## Install steps

```

# Nodered

bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) --confirm-install --confirm-pi

cd ~/.node-red

npm install node-red-dashboard node-red-contrib-persist

cd

sudo systemctl enable nodered.service

sudo systemctl start nodered.service

# MQTT broker

sudo apt install -y mosquitto mosquitto-clients

sudo systemctl enable mosquitto.service

sudo systemctl start mosquitto.service

sudo apt install -y git

git clone https://github.com/hubmartin/axpert-monitor-mqtt.git

cd axpert-monitor-mqtt

sudo apt install libusb-1.0-0-dev

# if node is too new, try nvm install 18.15.0

npm install

sudo npm install pm2 -g

pm2 install pm2-logrotate

pm2 start index.js --name axpert-monitor-mqtt

#pm2 startup

sudo env PATH=$PATH:/usr/bin /usr/lib/node_modules/pm2/bin/pm2 startup systemd -u pi --hp /home/pi

pm2 save

curl -fsSL https://tailscale.com/install.sh | sh

sudo tailscale up

```

On older RPI I had to run this before npm install: `sudo apt install libusb-dev libudev-dev`.

Import node-red-flow.json file in Node-red