RM01 Wireless Module – API Documentation

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◆ wlGetCurrentRssi()

int wlGetCurrentRssi ( void  )

Get latest received RSSI (Received Signal Strength Indication) value, if the module is connected with a (I)BSS.

0 .. -100 RSSI value in dbm. In associated state the RSSI value will be in the range of -10 .. -95dbm Approx. -20 .. -50 dbm: Very good signal quality Approx. -50 .. -60 dbm: Good signal quality Approx. -60 .. -70 dbm: Sufficient Approx. -70 .. -95 dbm: Bad When RSSI is less than -70 dbm, the probability of packet loss and connection loss high
Use API function wlGetStatus to detect, if the module is associated with a BSS.

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