This is a simple temperature sensor node using RIOT-os, a bmp280 and a NRF52840 dongle.
For more information on how this project came to be see tbnk.nl
To compile these projects you need a Working RIOT-os install.
Point the RIOTBASE variable in the makefiles to the base RIOT folder
Then create your own networksettings.inc.mk based on the example.
The Node folder contains a the firmware for the temperature node.
The BorderRouter contains the settings for the Border router.
You need 1 border router and N(>1) temperature nodes.
The target host needs to be able to accept temperatures on:
coap://[DEFAULT_HOST_IP]:5863/temp.