Datasheet

Module operation SP1ML
18/27 DocID026906 Rev 3
Table 10. Configuration registers
# Name Description
S00 BAUD_RATE
General: Baud rate of the UART interface in bps. The baud rate is
stored when the configuration is stored.
Values:
Most standard baud rates from 9600 to 921600.
Default:
115200
S01 FREQUENCY
Radio: Frequency in Hz.
Values:
Must be within the operating frequency range of the module.
Default:
868000000 (for SP1ML-868)
915000000 (for SP1ML-915)
S02 DATA_RATE
Radio: Data rate in bps. The data rate for OOK and ASK modulation
schemes is limited to 250000bps.
Values:
From 1000 to 500000
Default: 38400
S03 MODULATION
Radio: Modulation scheme.
Values:
0 = 2-FSK
1 = GFSK05
2 = GFSK1
3 = GMSK
4 = OOK
5 = ASK
Default:
0
S04 OUTPUT_POWER
Radio: Output power in dBm.
Values:
-34 to +11.6
Default:
+11.6
S05 FREQ_DEVIATION
Radio: Frequency deviation in kHz.
Values:
Up to 732
Default:
20
S06 RX_FILTER
Radio: RX digital filter cutoff frequency in kHz.
Values:
Up to 769
Default:
100
S07 CS_MODE
Radio: Carrier sense mode.
Values:
0 = Static sensing
1 = Dynamic sensing with 6 dB dynamic threshold
2 = Dynamic sensing with 12 dB dynamic threshold
3 = Dynamic sensing with 18 dB dynamic threshold
Default:
0