Hi,
i got a project which i need to know if a person put an object in it's place.
The project got 2 elements:
1) Beacon transmitter (@ 0 dbm) attached to the object.
2) NRF832 receiver (SDK11)
I try to see if the beacon is in 0 - 15 cm from the receiver.
When i look on the RSSI of the beacon i see strange things:
The RSSI changes from time to time without moving anything: When the beacon is about 10cm from the receiver - The readings can be around -40dbm for half a minute and after that the readings somehow changes to -55 and even -60dbm and then after a while it changes again....
What can be the reason?
Any idea how to solve this ?!
B.r
Yuval.
