WiT WTVB01-BT50 - Page 16

0x08：50Hz
0x09：100Hz
0x0A：200Hz
Example: FF AA 69 88 B5 (Useful for unlocking within 10S)
FF AA 03 06 00 (Set the return rate to 10Hz)
FF AA 00 00 00 (Save)
CUTOFFFREQI, CUTOFFFREQF (cutoff frequency)
Register name: CUTOFFFREQI (integer 0~100)
Register address: 93(0x5d)
Read/write direction: R/W
Default value: 0x000A
Bit
NAME
FUNCTION
15:2
1:0
CUTOFFFREQI[1:0]
The cut-off frequency is
used to filter out the
interference of other
clutter to the sensor. The
cut-off frequency can be
set between 0.00 and
100.00Hz
Example: Set the cut-off frequency to 10.99Hz
Send: FF AA 69 88 B5 (useful for unlocking within 10S)
FF AA 5D 0A 00 (Set the integer part of the cutoff frequency to 10)
FF AA 5E 63 00 (Set cut-off frequency to 99 for decimal part)
FF AA 00 00 00 (Save)CUTOFFFREQI and CUTOFFFREQF registers are required for cutofffreqf
cut-off frequency setting
Cutoff frequency decimal part description: Set the small value X100 (set.99, actually need to
set the decimal part to 99)
Register name: CUTOFFFREQF (set decimal 0~99 equal to set 0.00~0.99)
Register address: 94(0x5e)
Read/write direction: R/W
Default value: 0x000A
Bit
NAME
FUNCTION
15:2
1:0
CUTOFFFREQF[1:0]
The cut-off frequency is used to
filter out the interference of
other clutter to the sensor. The
cut-off frequency can be set
between 0.00 and 100.00Hz