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Node-red cannot select PIN
Posted: 02 Apr 2022, 08:27
by Purecade
Hello,
I want to get the temperature data of RevPi through Node-red, but I don't have a place to select the temperature or other properties.What should I do？
Best regards,
Cade
Re: Node-red cannot select PIN
Posted: 05 Apr 2022, 09:41
by crismancich
Hi Cade,
with our buster image, we're shipping NodeRed and our RevpiNodes. They are pre installed and need to be activated on the Tab "Services" in the Admin menu.
With these you can select the RevPi CPU Temperature. Is this what you want or do you need to connect a temperature sensor?
Kind Regards,
Boris
Re: Node-red cannot select PIN
Posted: 06 Apr 2022, 03:26
by Purecade
crismancich wrote: ↑05 Apr 2022, 09:41
Hi Cade,
with our buster image, we're shipping NodeRed and our RevpiNodes. They are pre installed and need to be activated on the Tab "Services" in the Admin menu.
With these you can select the RevPi CPU Temperature. Is this what you want or do you need to connect a temperature sensor?
Kind Regards,
Boris
Hello Boris,
Yeah，I know how to install Node-RED.But I can't select ther RevPi CPU Temperture.And I can‘t install node-red-contrib-revolution-pi-dio.
Best regards,
Cade
Re: Node-red cannot select PIN
Posted: 20 Apr 2022, 06:19
by crismancich
Hi,
you dont need to install the node-red-contrib-revolution-pi-dio. With the buster image: Log on to the admin menu, go to services and activate the switch for nodered and revpi nodes. Then you get our nodes where you can select all ios includi g core temperature. If you tried to install something it is possible something broke. In this case try flashing the image again.
Re: Node-red cannot select PIN
Posted: 25 Apr 2022, 09:22
by Purecade
crismancich wrote: ↑20 Apr 2022, 06:19
Hi,
you dont need to install the node-red-contrib-revolution-pi-dio. With the buster image: Log on to the admin menu, go to services and activate the switch for nodered and revpi nodes. Then you get our nodes where you can select all ios includi g core temperature. If you tried to install something it is possible something broke. In this case try flashing the image again.
Hello,
I activated the switch for nodered and revpi nodes.However, the node does not support the selection of core temperature or other information.
Re: Node-red cannot select PIN
Posted: 06 May 2022, 11:32
by vince-sneider
I had the same problem, ultimately a pictory update helped me.
view topic:
viewtopic.php?p=12226&hilit=dio+aio+upd ... ory#p12226
Re: Node-red cannot select PIN
Posted: 17 May 2022, 11:16
by crismancich
It might be the case, that the services are not running. The nodes communicate with a service on the RevPi.
You could either use sudo systemctl status noderedrevpinodes-server to check or just do a reboot.
Please also make sure you use our Buster Image.