Hello,
We are working on machine health monitoring system. For that we are using nRF52840 SOC as Central and nRF52833 SOC as end node. We had used single Central node and 4 end node in a single system. We have to put different end node at different position.
To get better connectivity, we decided that we will decide position of node based on value of RSSI. We are logging data of RSSI for central as well as for end node. It is observed that value of RSSI was continuously varying. Observed variation into value of RSSI is between 15 to 20 dBm. Even though we increased transmission power and observed value of RSSI. Due to variation into RSSI, we can not judge about improvement into RSSI. So, what is the reason behind continuous variation into RSSI ? How can we achieve stable RSSI such that we can obtain variation within 5 dBm ? Are we missing something or any special algorithm required ?
