I want to show in this post people that are doing great work in this field of IOT and red node.
What they do is inspiring and helpful. I admire those guys for their level of knowledge, hard work, smart ideas and for sharing what they know and what they do.
Andreas Spiess- YouTube Channel (click here)
Following this channel is a must for those who like or work in IOT field. The "guy with Swiss accent" offers insightful videos in a very didactic way.
Primal Cortex´s Weblog (click here)
Scargill's Tech Blog (click here)
Node-Red Programming Guide (click here)
By the time of this writing, this is the best tutorial on the web. This is a work in progress, containing seven lectures and other two under development. The tutorial is offered by Sense Tecnic, the creators of FRED environment (click here). I use the lecture to practice in the FRED environment (click here).