Datasheet

11
D2
Set up working
frequency ，
[parameter]4 byte ，
[parameter] Unit :Hz.
Set up range:
HM-TRP-433:
414000000-
454000000Hz;
HM-TRP-470:
450000000-
490000000Hz;
HM-TRP-868:
849000000-
889000000Hz;
HM-TRP-915:
895000000-
935000000Hz
Example:
Config instruction: AA FA D2 36 89
CA C0, set up frequency as
915000000Hz.(0x36 89 CA
C0=915000000)
Config instruction: AA FA D2 19 DE
50 80, set up frequency as
434000000Hz.(0x19 DE 50
80=434000000)
4F 4B 0D 0A （OK
/r/n)
C3
Set up wireless data
rate ， [parameter]4
byte ， [parameter]
unit :bps.
Set up range:1200-
115200 bps
Example:
Config instruction: AA FA C3 00 00 25
80,set up transfer speed as
9600bps.(0x00 00 25 80=9600)
Config instruction: AA FA C3 00 00 96
00, set up transfer speed as
38400bps.(0x00 00 96 00=38400)
4F 4B 0D 0A （OK
/r/n)