Command | function ---------------------|---------- DMOCONNECT | Required before issuing other commands DMODISCONNECT | Ends the current session DMORLIC | Returns the Device Serial Number DMOVERQ | Returns Ver 1.0.0 DMOREVDATA | No response BINARY | No response DMOGETSTARTUP | No response DMOGETSOFTVERSION | Returns the firmware version DMOGETSQSTATUS | No response DMOGETCURRCH | Replies with the current channel parameters +DMOGETCURRCH:0,DIG,438802000,438802000,0,0,1,2,0,0,0 or +DMOGETCURRCH:15,ANA,405000000,405000000,1,1 DMOGETCHFREQ | Replies with the channel parameters for the given channel number AT+DMOGETCHFREQ= DMOGETLNAOFFS | Returns the LNA offset DMOGETRSSIPARAM | Returns the RSSI offset DMOGETCHIPID | A unique ID for the A6 processor DMOGETGRPADDR | Returns the DMR contact for the current channel DMOGETWLKTLKID | Returns the DMR radio ID of the radio DMORDRSSI | Returns the current receive signal strength in dBm DMOTESTMODE | DMOSETGROUP | Sets all of the frequency settings for the given channel DMOSETCTCDCS | Sets the CTCSS or DCS mode for the current channel AT+DMOSETCTCDCS=,,, DMOSETCTCDCSGAIN | Sets the audio gain for the CTCSS or DCS tone AT+DMOSETCTCDCSGAIN=, DMOSETTAILFREQ | Sets the tail frequency(550-2000 in tenths of Hz) for the current channel AT+DMOSETTAILFREQ= DMOAUTOPOWCONTR | Sets the automatic power control mode for the current channel AT+DMOAUTOPOWCONTR= DMOSETMIC | Sets the microphone gain for the current channel AT+DMOSETMIC= DMOSETVOLUME | Sets the volume for the current channel AT+DMOSETVOLUME= DMOSETVOLUMELEVEL | Sets the volume level for the current channel AT+DMOSETVOLUMELEVEL= DMOSETVOX | Sets the VOX level for the current channel AT+DMOSETVOX= DMOSENDDATA | ¯\\_(ツ)_/¯ DMOSETAPC | DMOSETSN | DMORESETSN | DMOSETRSSIPARAM | DMOSETLNAOFFS | DMOSAVEPARAM | DMOERASEPARAM | DMOSETSMARTLO | DMOGETRXBER | Returns the received bit error rate DMOCHSWITCH | Changes the current channel AT+DMOCHSWITCH= DMOSETCHFREQ | Changes the channel parameters for the given channel number AT+DMOSETCHFREQ=, where the frequencies are like this 438.8001. Must have this number of digits to work DMOSETCHPOWER | DMOSETPOWER | Sets the power level for the current channel AT+DMOSETPOWER= where level is 0-2 DMOSETPWRSAVELV | Sets the FM power save level for the current channel if no audio, the radio will stop transmitting AT+DMOSETPWRSAVELV= DMOSETWLKTLKID | Set the DMR Radio ID DMOSETGRPADDR | Set the DMR group address DMOSETFREQBANDNUM | Set the number of frequency bands AT+DMOSETFREQBANDNUM= where number is less than 16 DMOGETFREQBANDNUM | Get the current number of frequency bands DMOSETFREQBANDVAL | Set the values of the frequency bands DMOGETFREQBANDVAL | Get the values of the frequency bands DMOAMPCTRLTEST | Sets an amplifier gain and tests the amplifier AT+DMOAMPCTRLTEST= gain is 0-128 DMODIGPWRSAVECTRL | DMOSETLCHEADERCNT | Sets the number of LC headers sent AT+DMOSETLCHEADERCNT= DMOGRPCALLREQ | DMOINDCALLREQ | DMOALLCALLREQ | DMOALERTCSBKREQ | Sends an alert call request to the radio AT+DMOALERTCSBKREQ= DMOCHECKCSBKREQ | Sends a check call request to the radio AT+DMOCHECKCSBKREQ= DMOALARMCSBKREQ | Sends an alarm call request to the radio AT+DMOALARMCSBKREQ= DMORESPCSBKREQ | Sends a response call request to the radio AT+DMORESPCSBKREQ= SETIMAGEREJEMODE | SETIMAGEREJE | SETEQUALIZER | SETCOMPANDER | SETSCRAMBLER | SETTONELIST | SETDTMF | RESTOREFACTORYSETTING | Restores the original settings. The password for this is 778123456 BERTEST | SETCOLORCODE | Set the color code for the current channel AT+SETCOLORCODE= GETGPADCVALUE | Get the current value of the GPADC channel(0-1) AT+GETGPADCVALUE= SETGPADCCHAN | Set the GPADC channel enable AT+SETGPADCCHAN=, channel=0,1 enable=0,1 GETGPIOVALUE | Get the current value of the GPIO channel(0-32) AT+GETGPIOVALUE= SETGPIOVALUE | Set the GPIO channel value AT+SETGPIOVALUE=, channel=0-32 value=0,1 SETGPIODIR | Set the direction of the GPIO channel(0-32) AT+SETGPIODIR=, channel=0-32 direction=0,1 GETPOWERAMPGAIN | Get the power amplifier gain values AT+GETPOWERAMPGAIN= returns ,,,,,, SETPOWERAMPGAIN | Sets the power amplifier gain GETPOWERAPCGAIN | Get the automatic power control gain values AT+GETPOWERAPCGAIN= returns ,,,,,, SETPOWERAPCGAIN | Sets the automatic power control gain SETPOWERAPCSW | Sets the automatic power control switch ? GETEFLTRXADJ | Returns the RX filter adjustment for a band AT+GETEFLTRXADJ= where the value is ,, SETEFLTRXADJ | Sets the RX filter adjustment for a band AT+SETEFLTRXADJ=,, DMOGETVAFC | Returns the current Automatic Frequency Correction value DMOSETVAFC | Sets the Automatic Frequency Correction value DMOPTT | Sets the PTT state for the current channel AT+DMOPTT= where state is 0 for off and 1 for on GETFREQERR | Get the TCXO frequency error in 10s of Hz DMOFREQERR | Set the TCXO frequency error in 10s of Hz GETBANDBYFREQ | Returns the band number for the given frequency AT+GETBANDBYFREQ= DMOGETFREQBANDVAL | Returns the cut offs for the different frequency bands DMOGETFREQBANDNUM | Returns the number of frequency bands in use/defined AT+DMOGETFREQBANDNUM DMOSETFREQBANDNUM | Can be used to change the number of defined frequency bands AT+DMOSETFREQBANDNUM=2 DMRSIGNATURE | Unknown command. The signature looks something like this: AT+DMRSIGNATURE/aa,aa,aa,... with a total of 30 bytes worth of numbers Returns something that says AUTHSETKEYS WRITECFS | Does something similar to the DMRSIGNATURE command GETINCALLID | Returns the incoming call ID, ,, where call type is 0,1,2 corresponding to individual, group and all calls and from and to are DMR IDs SETALERTTONE | SETBATTDETRANGADC | SETBATTADJ | SETPROFILERAMPSSHIFT | SETPROFILERAMPSDWPOS | GETPROFILERAMPS | SETRAMPINGTABLE | GETAPC_FINEVALUE | SETAPC_FINEVALUE | DMR_ADJTXSYMDEV | DMR_GETTXSYMDEV | SETSTANDARD | Sets the testing standard for the radio AT+SETSTANDARD= where standard is 0-4. Completely resets the radio's program! SETSQLEVEL | SETSQADJUST | SETSQMODE | SETTXIQGAIN | GETSQLEVEL | SETMODULE | SETCHANNELKNOBMODE | FGU_AFC_ADJ | FGU_AFC_GET | FGU_VCON_BIAS | FGU_VCON_BIAS_GET | _FGU_TUNE_GET | FGU_TUNE_GET |