DB (Cellular Signal Strength)
This command applies to the XBee Smart Modem.
Reads the absolute value of the current signal strength to the cell tower in dB. If DB is blank, the XBee Smart Modem has not received a signal strength from the cellular component.
DB only updates when the modem is registered with the cellular tower. It is updated periodically, and not when read.
Parameter range
| Parameter | Description |
|---|---|
| 0 | Returns the most recent, cached RSSI signal value received. |
| 1 | Returns a fresh, uncached RSSI signal value. |
Returned values
0x71 - 0x33 (-113 dBm to -51 dBm) [read-only]
Default
N/A
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