A few words before: I new in Node-Red (and in the world of programming).
I'm, doing a little project that consist in to read a Moxa Iologik with AI (4-20mA), DI and DO; then i'm connecting the signals to ubidots.
In the AI channels i have a sensor of moisture and temperature. All ok with this in the flow and ubidots.
But in ubidots i created a switch (on/off) because i want to change the DO in the same way to activate a fan, but i have two problems:
- The ubidots_in node doesn't received the signal of my dashboard
- I put in the flow (like alternative in the mean time i resolved the issue with "ubidots_in") a modbus write node with a inject node, but only i can turn on the DO; when i push the inject node again i can't turn off.