Hi guys, iam working on my Thesis for Indoor Positioning System based on Bluetooth Low Energy (BLE).
I have a problem in RSSI which value seems unstable.
Often, the RSSI value in 3 meter is lower than RSSI value in 4 meter.
I have seen a thread which suggest me to use BLE module with antenna diversity, however I cannot find BLE module that supports antenna diversity.
Can you guys please suggest how to fix this problem of RSSI, and maybe can you please tell me which BLE module that supports antenna diversity and has stable RSSI?
