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by creatinghere 3893 days ago
Support The Things Network. They are not only supplying easy to activate hardware, they are hard at work at an excellent architecture (http://forum.thethingsnetwork.org/t/request-for-comments-net...) and a clean, easy to use integration framework.
1 comments
edzob 3893 days ago
it would be so cool to just fiddle with IoT sensors without worrying about a nearby wifi hotspot with access. Just using the Things network as a free and open road is a beautiful idea.
link
kefka 3892 days ago
And I have gotten my base IoT node down to about 2.50$. How?

Arduino Nano ($1.80) nRF24L01+ (0.63$)

Both from Aliexpress. Combine it with MySensors library and off you go.

For secure connections, use the USB-serial gateway, change the default channel, turn on encryption as well as signing support.

I use Node-red to get the data and do stuff with it.

link