alex_smith: Completely agree — I had the exact problem and got it working by updating the driver. Took me longer than expected that setting.

21 hours ago · profile

Check the wiki for Node-RED — there's a great writeup that covers this scenario.

See also

• UI customization — where do new users start?
• Frontend customization — where do new users start?
• Mosquitto: where do you run your MQTT broker?