Please help me..pilcd doesn't work(raspberry pi+16x2lcd)

General
1

↑ i tryed this node for show up messege on LCD( 16x2 lcdhd44780)

i tryed flow ↓

[{"id":"54e5768f.a73fd8","type":"rpi-lcd","z":"fb042b83.1102b8","name":"To LCD","pins":"16,18,32,36,38,40","x":1040,"y":300,"wires":[]},{"id":"c89b4d45.4f8a6","type":"function","z":"fb042b83.1102b8","name":"message","func":"msg.payload="2:hello";\nreturn msg;","outputs":1,"noerr":0,"x":758.75,"y":299.25003147125244,"wires":[["54e5768f.a73fd8","94a4c86e.5da648"]]},{"id":"8c214eb8.7cdeb","type":"inject","z":"fb042b83.1102b8","name":"","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":480,"y":280,"wires":[["c89b4d45.4f8a6"]]},{"id":"94a4c86e.5da648","type":"debug","z":"fb042b83.1102b8","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":940,"y":200,"wires":[]}]

but pilcd doesn't work and i really don't know

sorry my english skill

2

if you used the script on the Node-RED website to install Node-RED then run the command node-red-log
and post the results here. I've also moved your post to #general as its not abut a node you have written.

1 Like
3

Also note that your flow is not importable, for advice on how to share flows please see the link below. You can go back and edit your previous post as described there.