I try to start my first DIY project and actually try to discover best part for initial TTN project.
I assume that a lot of you already have this knowledge what kind of parts like MCU, RF modules we have to use for each part of TTN elements and get good or even good enough result.
I’ve discovered many interesting projects, where the Raspberry was used, but I’m not sure if all the time it require so brilliant platform.
I prefer low budget but still efficient solutions
It would be nice to know what to expect, when I will use an Arduino, NodeMCU or even SAM D21/STM controllers.
- Arduino (UNO / Mega) will quite enough for Sensor or Devices projects, but not acceptable for any type of Gateway.
- NodeMCU will efficient for all Sensor types and simple Gateway (one channel)
Similar descriptions for RF modules required for any device, Gateways.
In my opinion this can help in further development of more efficient and cost effective devices, isn’t it?