Node-RED is a software tool developed by IBM for wiring together hardware devices, APIs and online services as part of the Internet of Things.
@Landon-Lin Just for reference, Omega1 and Omega2 can't do Node-Red without booting from external storage. Omega2+ has an onboard microSD card. You can configure it to boot from the SD card as in here https://docs.onion.io/omega2-docs/boot-from-external-storage.html (though the instructions don't match up well with current products). But the App Manager will still say Node-Red is incompatible with Omega2+. End-run around that using:
opkg install oos-app-nodered
No more storage issues but SD card is inherently unreliable so eMMC recommended for production as in the Omega2+ Pro. At least it does start up, haven't actually run any flows yet.
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