I've recently purchased a couple of the nrf52840 dongles and was searching web for ways to flash them and came across this post. I am a complete NOOB with this stuff, so I've found the information here really useful, so thanks to all who have contributed.
During my searches, I can across this; HOME SMART MESH (https://www.homesmartmesh.com/). It seems very similar to what MySensors is doing, but geared towards nrf5 hardware. Was wondering if you had seem this before, or had any thoughts on the project re: pros and cons?