User's Manual

19
En Command Echo. The ATEn command determines whether the AT command
string will be echoed back to the Host DTE when issued.
E0 Disables command echo.
E1 Enables command echo (default).
&F Restore factory configuration (profile). The AT&F command will reset all
commands and registers to their factory default values. Any changes to the
module settings will be lost when the AT&F command is issued unless they were
previously saved into the module memory with the AT&W command.
%Fn Select Frequency - This command selects which frequency the modules will use
to establish a wireless data link. For two modules to connect, they must operate
on the same frequency. If Frequency Hopping is selected the modules will
constantly be changing frequencies that they operate on. Frequency Hopping
starting frequency is determined by the AT%F setting. See for ATBn command to
enable or disable the Frequency Hopping. The %F command may override some
%A transmit levels due to FFC requirements.
%Fn Frequency %Fn Frequency
%F0 915.02MHz %F16 914.50MHz
%F1 903.00MHz %F17 910.00MHz
%F2 905.00MHz %F18 919.50MHz
%F3 907.00MHz %F19 910.50MHz
%F4 909.00MHz %F20 913.50MHz
%F5 911.00MHz %F21 911.05MHz
%F6 913.00MHz %F22 912.00MHz
%F7 915.05MHz %F23 917.50MHz
%F8 917.00MHz %F24 907.50MHz
%F9 919.00MHz %F25 903.50MHz
%F10 921.00MHz %F26 926.50MHz
%F11 923.00MHz %F27 922.00MHz
%F12 925.00MHz %F28 909.50MHz
%F13 927.00MHz %F29 905.50MHz
%F14 912.50MHz %F30 918.50MHz
%F15 914.00MHz %F31 925.50MHz
 = Default Frequency %F0 (915.02MHz)