diff --git a/Btn/btn_led2.lua b/Btn/btn_led2.lua
new file mode 100644
index 0000000..e61f510
--- /dev/null
+++ b/Btn/btn_led2.lua
@@ -0,0 +1,26 @@
+-- Programme qui allume ou étiend (flip-flop) la led bleue quand on appuie le bouton flash
+
+print("btn_led2.lua     aj190226.1649")
+
+gpio.write(0,1)
+gpio.mode(0,gpio.OUTPUT)
+gpio.mode(3,gpio.INT)
+
+d=tmr.now()
+
+function zled (a,b,c)
+    print("a: "..a..",b: "..b..",c: "..c)
+    if b-d > 300*1000 then
+        if gpio.read(0) == 0 then
+            gpio.write(0,1)
+        else
+            gpio.write(0,0)
+        end
+        print(gpio.read(0))
+        d=b
+    end
+end
+
+gpio.trig(3, "down", zled)
+
+print("tutu")