require(xlsx)
require(ggplot2)
require(zoo)
require(gridExtra)

—————————————————– (1) Bathroom on the same floor, In the cupboard unter the sink ——————————————-

  1. Only the 31st of Dec - (1)

  1. Only the 1st of Jan - (1)

On the 1st the 58 kept the same RSSI value for the whole day. Is this strange to you? Would he be transmitting the RSSI value when he gets no information from the node?

————————————————————— (2) Supply closet on the same floor ———————————————————

———————————————————- (3) Meeting room on the 2nd floor directly above the gateway ————————————–

————————————————————— (4) Downstairs lobby on ground floor —————————————————-

————————————————————– (5) Same room, in plant pot —————————————————-

——————————————————— (6) Same room, on table 2m away from the gateway ———————————-

They are all within the [-30,-90] range. Node 63 is somewhat strange

But when we look at values for one day (31st) it does not oscilate that much