@arden you can found on this blog some sensors using NRF24L01 and Attiny84
http://domotique-diy.over-blog.com
I think migrate mysensors to this project

Hello,

you can see recent article on range test of NRF24L01 PA LNA : http://domotique-diy.over-blog.com/2019/04/test-de-portee-des-modules-nrf24l01-pa-lna.html
And see more about this on https://twitter.com/ThiDom1
You can found a demo link on the blog.
It's in french but you can use google traduction

@laucarlier Yes it's right sorry.

Else you can maybe used like this
http://domotique-diy.over-blog.com/2018/05/domotiser-un-appareil-grace-a-un-relai-v2.html

@laucarlier you can see a similar project here : http://domotique-diy.over-blog.com/2018/05/domotiser-un-appareil-grace-a-un-relai-v2.html

Good job, what is your antenna on this pic ?
https://www.openhardware.io/uploads/56f2b419b65656da7cacd69c/394/Gateway_ext.jpg