diff --git a/DeepSleep/Pet_tracker_2/0_dsleep.lua b/DeepSleep/Pet_tracker_2/0_dsleep.lua
index 0ebb97f..160c466 100644
--- a/DeepSleep/Pet_tracker_2/0_dsleep.lua
+++ b/DeepSleep/Pet_tracker_2/0_dsleep.lua
@@ -3,21 +3,48 @@
 
 -- ATTENTION: il faut connecter la pin 0 à la pin RESET avec une résistance de 1k !
 
-print("\n dsleep.lua   zf200722.0933   \n")
+print("\n dsleep.lua   zf200722.1133   \n")
 
+zLED=4
 f= "flash_led_xfois.lua"   if file.exists(f) then dofile(f) end
 
+function ztime()
+    tm = rtctime.epoch2cal(rtctime.get()+2*3600)
+    print(string.format("%04d/%02d/%02d %02d:%02d:%02d", tm["year"], tm["mon"], tm["day"], tm["hour"], tm["min"], tm["sec"]))
+end
+
 function dsleep_on()
     print("timer dsleep on...")
     ztmr_SLEEP = tmr.create()
-    ztmr_SLEEP:alarm(5*1000, tmr.ALARM_SINGLE, function ()
+    ztmr_SLEEP:alarm(2*1000, tmr.ALARM_SINGLE, function ()
         print("Je dors...")
         tmr.delay(100*1000)
---        node.dsleep(4*1000*1000)
-        rtctime.dsleep(10*1000*1000,4)
+        -- node.dsleep(4*1000*1000)
+        -- print(node.bootreason())
+        rtcmem.write32(10, 43690)       --flag pour détecter le réveil dsleep
+        -- print("le flag est à "..rtcmem.read32(10))
+        wifi.setmode(wifi.NULLMODE,true)
+        rtctime.dsleep(4*1000*1000)
     end)
 end
 
+--[[
+dsleep_on()
+print(node.bootreason())
+print("le flag est à "..rtcmem.read32(10))
+
+f= "wifi_info.lua"   if file.exists(f) then dofile(f) end
+
+function ztime()
+    tm = rtctime.epoch2cal(rtctime.get()+2*3600)
+    print(string.format("%04d/%02d/%02d %02d:%02d:%02d", tm["year"], tm["mon"], tm["day"], tm["hour"], tm["min"], tm["sec"]))
+end
+
+print(ztime())
+
+
+]]
+
 function dsleep_off()
     print("timer dsleep off...")
     ztmr_SLEEP:unregister()
diff --git a/DeepSleep/Pet_tracker_2/boot.lua b/DeepSleep/Pet_tracker_2/boot.lua
index 76b520c..18e3ac2 100644
--- a/DeepSleep/Pet_tracker_2/boot.lua
+++ b/DeepSleep/Pet_tracker_2/boot.lua
@@ -1,7 +1,7 @@
 -- Scripts à charger après le boot pour démarrer son projet
 
 function boot()
-    print("\n boot.lua   zf200720.2055   \n")
+    print("\n boot.lua   zf200722.1132   \n")
     print("On lance le boot...")
     collectgarbage() print(node.heap())
     local f        
@@ -16,8 +16,8 @@ function boot()
     f = "set_time.lua"   if file.exists(f) then dofile(f) end
     print(node.heap()) collectgarbage() print(node.heap())
 
-    f = "flash_led_xfois.lua"   if file.exists(f) then dofile(f) end
-    print(node.heap()) collectgarbage() print(node.heap())
+    -- f = "flash_led_xfois.lua"   if file.exists(f) then dofile(f) end
+    -- print(node.heap()) collectgarbage() print(node.heap())
     
     -- f = "0_zdyndns.lua"   if file.exists(f) then dofile(f) end
     -- print(node.heap()) collectgarbage() print(node.heap())
diff --git a/DeepSleep/Pet_tracker_2/flash_led_xfois.lua b/DeepSleep/Pet_tracker_2/flash_led_xfois.lua
index 8bf982b..5b08aff 100644
--- a/DeepSleep/Pet_tracker_2/flash_led_xfois.lua
+++ b/DeepSleep/Pet_tracker_2/flash_led_xfois.lua
@@ -1,10 +1,10 @@
 -- programme pour faire clignoter x fois une LED avec un rapport on/off
 
 function flash_led_xfois()
-    print("\n flash_led_xfois.lua   zf200720.2053   \n")
+    print("\n flash_led_xfois.lua   zf200722.1139   \n")
     
     --zLED=0            --NodeMCU
-    -- zLED=4             --EPS-M3
+    --zLED=4             --EPS-M3
     zTm_On_LED = 50    --> en ms
     zTm_Off_LED = 100    --> en ms
     nbfois = 0
diff --git a/DeepSleep/Pet_tracker_2/initz.lua b/DeepSleep/Pet_tracker_2/initz.lua
index 1e30574..e64e860 100644
--- a/DeepSleep/Pet_tracker_2/initz.lua
+++ b/DeepSleep/Pet_tracker_2/initz.lua
@@ -3,7 +3,7 @@
 -- le script repair.lua pendant xx secondes avant de continuer
 --Source: https://nodemcu.readthedocs.io/en/master/en/modules/node/#nodebootreason
 
-print("\n init.lua zf200612.1632 \n")
+print("\n init.lua zf200722.1142 \n")
 
 verbose = true
 
@@ -61,7 +61,12 @@ function initz()
         initz_end()
     elseif reset_reason == 6 then
         print("external reset")
-        second_chance()
+        if rtcmem.read32(10) == 43690 then
+            print("dsleep wake up")
+            f = "0_dsleep.lua"   if file.exists(f) then dofile(f) end
+        else
+            second_chance()
+        end
     else
         print("autre raison")
         second_chance()
diff --git a/DeepSleep/Pet_tracker_2/set_time.lua b/DeepSleep/Pet_tracker_2/set_time.lua
index 26c3679..8adfc85 100644
--- a/DeepSleep/Pet_tracker_2/set_time.lua
+++ b/DeepSleep/Pet_tracker_2/set_time.lua
@@ -1,15 +1,19 @@
 -- Scripts pour régler l'horloge quand on est connecté en WIFI
 
-print("\n set_time.lua   zf200720.2055   \n")
+print("\n set_time.lua   zf2007222.110755   \n")
 
 function set_time()
     sntp.sync(nil, nil, nil, 1)
 end
 
 function ztime()
-    tm = rtctime.epoch2cal(rtctime.get()+3600)
+    tm = rtctime.epoch2cal(rtctime.get()+2*3600)
     print(string.format("%04d/%02d/%02d %02d:%02d:%02d", tm["year"], tm["mon"], tm["day"], tm["hour"], tm["min"], tm["sec"]))
 end
 
 set_time()
 
+--[[
+print(ztime())
+]]
+