I am working on an embedded Linux device with Node-RED. The OS we worked on was Debian, now we decided to move on to Yocto. I managed to enable Node-RED v1.18.5 in the build which brings me a few default nodes. But I didn't find a way to add serialport node which is used to communicate with another device.
I am wondering if there are any out of box serial port node I could use or I have to build a new one? Any advice or clue?
BTW, the platform is i.MX 6UL from NXP.