diff --git a/README.md b/README.md
index 69fd781..f0c5220 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,8 @@
> STA [on|off] <= * Turns on/off the starting tones function
> STA <= Displays the starting tones setting
> TEM <= Displays the processor's temperature in C
+> TXE [on|off] <= * Turns on/off the transmitter
+> TXE <= Displays the transmitter setting
> VER <= Displays the software version number
* These values get stored to EEPROM and are retained between power cycles.