When I upgraded to the latest OP I lost a node that did averaging of data. I used that node quite a bit.
I am wondering why it disappeared and if there is some other node that might have that functionality in it (or if I should write a function)
I had to reinstall random after last update .. you should just have to reinstall the node you where using .
after looking smooth is gone to.
npm install node-red-node-smooth
here is average.
npm install node-red-contrib-average
This is from a a previous post on how-to install nodes....
mkdir /home/pi/freeback
sudo mv /home/pi/.node-red/node_modules/node-red-contrib-freeboard /home/pi/freeback/
sudo chown -R pi:pi /home/pi/.node-red/node_modules/.bin/
cd /home/pi/.node-red
npm install your node.............................. npm install node-red-node-smooth "or" npm install node-red-contrib-average
sudo mv /home/pi/freeback/node-red-contrib-freeboard /home/pi/.node-red/node_modules/
sudo reboot
jim