If you have any suggestions on tutorials or videos then please ask using the comment form below


  1. Thank you Steve, I cordially appreciate your efforts to educate us.
    Best regards,
    Sentekin Can, P.E.

  2. Hi Steve,
    First of all, thank you for the great videos you publish. Even though IoT is my daily activity… I learn every day from those videos.
    It would be great to provide some overview of UDP-based IoT protocols which still allow to provide end-to-end acknowledgement, like: MQTT-SN, CoAP, LwM2M, …
    The reason why this is of my interest is because I often use the SIM-based technology called NB-IoT (CAT-NB1). This protocol allows deep indoor penetration and low battery consumption (as long as EDRX and PSM are under control). Often TCP-based traffic is a bit too heavy for NB-IoT.

  3. Hi Steve
    Just wanted to say that I very much appreciate all your mqtt stuff. Great resource. Thank you!

  4. Hi Steve, you developed a great training program and examples on node-red. Thank you very much for sharing your knowledge!
    A subjec, which I feel could be of benefit to the community is,
    to show on node-red dashboards static pictures or icons as well as video clips in various formats, locally stored or externally available via internet or cloud.
    This could be may be combined with home security applications or elderly home care projects.
    What do you think?
    Thanks for your consideration and greeting from Switzerland

  5. Dear Steve,
    I’m very happy with your tutorials.
    What I like to suggest is to create some sort of overview.
    Now many pages have links in it. When I follow the links, I loose the overview.
    I don’t know if that’s possible.

    Kind regards,

  6. hi, steve, i wish for a good video that teaches us to capture adc-sensor readingsand sending them trough mqtt, the only ones i found where arduino’s in c, it would be great having one in python, cheers!

  7. Hello Steve,
    first off, thank you so much providing great content on MQTT, probably the best guide on the net.

    platformIO is another great topic for 2020. It is gaining a lot of popularity as a Arduino IDE on steroids!

    Wishing you the best of 2020!

Leave a Reply to Sentekincan Cancel reply

Your email address will not be published. Required fields are marked *