Adding missed file.

ueforth/arduino/arduino_bterm.fs

@@ -0,0 +1,15 @@
+( Lazy loaded Bluetooth Serial Terminal )
+
+: bterm r|
+vocabulary bterm  bterm definitions
+also bluetooth also internals
+SerialBT.new constant bt
+z" forth" 0 bt SerialBT.begin .
+esp_bt_dev_get_address hex 6 dump cr
+: bt-type bt SerialBT.write drop ;
+: bt-key
+   begin bt SerialBT.available until 0 >r rp@ 1 bt SerialBT.readBytes drop r> ;
+: bt-on ['] bt-type is type ['] bt-key is key ;
+: bt-off ['] arduino-type is type ['] arduino-key is key ;
+only forth definitions
+| evaluate ;