YO3HJV
Hamradio, Electronics& Stuff
06 April 2020
ICOM CI-V IC 7300 commands
Here are some finding:
-All end on $FD
Send CW characters
"A" - 41
$FE
$FE
ra
$E0
$17
$xx
$FD
Tuner On/Off
$FE
$FE
ra
$E0
$1C
$01
$01
$FD
1C 01 00 - tuner OFF
1C 01 01 - tuner ON
1C 01 02 - TUNE START
Delta TX On/Off
$FE
$FE
to
fm
$05
$21
$00
$08
$13
$01
BCD format / LSB first
Ex: $21 $00 $08 $13 $01 is dTX -1.308
Voice Memory Keyer
$FE
$FE
to
fm
$28
$##
$FD
## - Memory slot
CW Memory Keyer
$FE
$FE
to
fm
$1A
$05
$01
$56
$##
$FD
## - Memory slot
For 1.30 FW revision:
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