diff --git a/firmware/basic/config.c b/firmware/basic/config.c
index 396e500..4393798 100644
--- a/firmware/basic/config.c
+++ b/firmware/basic/config.c
@@ -11,6 +11,7 @@
 
 struct CDESC the_config[]= {
     {"version",          CFGVER, CFGVER, CFGVER},
+    //                   dflt  min max
     {"privacy",          3,     0, 2  },
     {"daytrig",          310/2, 0, 255},
     {"daytrighyst",      10,    0, 50 },
@@ -19,6 +20,11 @@ struct CDESC the_config[]= {
     {"lcdmirror",        0,     0, 1  },
     {"lcdinvert",        0,     0, 1  },
     {"lcdcontrast",      3,     0, 31 },
+    {"flamemax",         255,   0, 255},
+    {"flamemin",         0,     0, 255},
+    {"flamespeed",       1,     1, 100},
+    {"flamemaxw",        255,   1, 255},
+    {"flameminw",        0x8f,  1, 255},
     { NULL,              0,     0, 0  },
 };
 
diff --git a/firmware/basic/config.h b/firmware/basic/config.h
index c4419c5..66365f9 100644
--- a/firmware/basic/config.h
+++ b/firmware/basic/config.h
@@ -27,6 +27,11 @@ extern char nickfont[];
 #define GLOBALlcdmirror    (the_config[6].value)
 #define GLOBALlcdinvert    (the_config[7].value)
 #define GLOBALlcdcontrast  (the_config[8].value)
+#define GLOBALflamemax     (the_config[9].value)
+#define GLOBALflamemin     (the_config[10].value)
+#define GLOBALflamespeed   (the_config[11].value)
+#define GLOBALflamemaxw    (the_config[12].value)
+#define GLOBALflameminw    (the_config[13].value)
 #define GLOBALnickname     (nickname)
 #define GLOBALnickfont     (nickfont)