But, I was not happy with this solution. So, I did a bit of research and found this "NRF24L01 RF Transceiver Module" which I can use to create a mesh of wirelessly connected microcontrollers. In this ...

Arduino-With-M177-NRF24L01 Refer below Tutorials Interface M177 NRF24L01 Wireless Transceiver Module with Arduino - Visit for simillar projects at https://microdigisoft.com ...

In "arduino-nrf24l01-remote-sensing.png" you can see an overview of the project and how both nRF24L01 modules communicate with each other and how the detection of loss of communication is implemented.

We’re sure that some of our readers are familiar with the difficult task that debugging/sniffing nRF24L01+ communications can be. Well, [Ivo] developed a sniffing platform based on an Arduino… ...