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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 r
by edzob 11y 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.
- kefka 11y agoAnd 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.