diff --git a/Temp_DS18B20/solar_zf/README.md b/Temp_DS18B20/solar_zf/README.md
index e548d2d..6b70cfc 100644
--- a/Temp_DS18B20/solar_zf/README.md
+++ b/Temp_DS18B20/solar_zf/README.md
@@ -4,9 +4,11 @@
 
 Pour l'instant ce n'est qu'un test, mais je vais utiliser des capteurs de température One Wire DS18B20 ;-)
 
+telnet -rN 192.168.0.173
+
+dofile("a1.lua")
 
 
 
 
-
-zf190601.1317
+zf190602.1313
diff --git a/Temp_DS18B20/solar_zf/a1.lua b/Temp_DS18B20/solar_zf/a1.lua
index 09a2c86..1f98ae2 100644
--- a/Temp_DS18B20/solar_zf/a1.lua
+++ b/Temp_DS18B20/solar_zf/a1.lua
@@ -3,12 +3,12 @@
 -- source: https://nodemcu.readthedocs.io/en/master/modules/ds18b20/
 
 function a1()
-    print("\n a1.lua zf190601.1538 \n")
+    print("\n a1.lua zf190601.1627 \n")
 end
 
 a1()
 
-local ow_pin = 4
+local ow_pin = 3
 ds18b20.setup(ow_pin)
 
 print("toto182538")
diff --git a/Temp_DS18B20/solar_zf/boot.lua b/Temp_DS18B20/solar_zf/boot.lua
index 5485ee0..a916041 100644
--- a/Temp_DS18B20/solar_zf/boot.lua
+++ b/Temp_DS18B20/solar_zf/boot.lua
@@ -1,12 +1,13 @@
 -- Scripts à charger après le boot pour démarrer son appli
 
-print("\n boot.lua zf190601.1535 \n")
+print("\n boot.lua zf190601.1615 \n")
 
 function heartbeat()
     f= "flash_led_xfois.lua"   if file.exists(f) then dofile(f) end
     flash_led_xfois()
     boottimer1=tmr.create()
-    tmr.alarm(boottimer1, 1*1000,  tmr.ALARM_AUTO, function()
+--    tmr.alarm(boottimer1, 1*1000,  tmr.ALARM_AUTO, function()
+    boottimer1:alarm(1*1000,  tmr.ALARM_AUTO, function()
         xfois =2
         blink_LED ()
     end)
@@ -25,8 +26,8 @@ f= "web_srv2.lua"   if file.exists(f) then dofile(f) end
 --f= "a_no_linear.lua"   if file.exists(f) then dofile(f) end
 
 f=nil
-heartbeat=nil
---heartbeat()
+--heartbeat=nil
+heartbeat()
 
 
 
diff --git a/Temp_DS18B20/solar_zf/flash_led_xfois.lua b/Temp_DS18B20/solar_zf/flash_led_xfois.lua
index ffea9b0..090ec4c 100644
--- a/Temp_DS18B20/solar_zf/flash_led_xfois.lua
+++ b/Temp_DS18B20/solar_zf/flash_led_xfois.lua
@@ -1,7 +1,7 @@
 -- programme pour faire clignoter x fois une LED avec un rapport on/off
 
 function flash_led_xfois()
-    print("\n flash_led_xfois.lua zf190310.1533 \n")
+    print("\n flash_led_xfois.lua zf190601.1618 \n")
     
     --zLED=0            --NodeMCU
     zLED=4             --EPS-M3
@@ -19,11 +19,13 @@ function flash_led_xfois()
         else 
             if gpio.read(zLED)==gpio.HIGH then
                 gpio.write(zLED, gpio.LOW)
-                tmr.alarm(ztmr_Flash_LED, zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+--                tmr.alarm(ztmr_Flash_LED, zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
+                ztmr_Flash_LED:alarm(zTm_Off_LED, tmr.ALARM_SINGLE, blink_LED)
             else 
                 gpio.write(zLED, gpio.HIGH)
                 nbfois = nbfois+1
-                tmr.alarm(ztmr_Flash_LED, zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+--                tmr.alarm(ztmr_Flash_LED, zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
+                ztmr_Flash_LED:alarm(zTm_On_LED, tmr.ALARM_SINGLE, blink_LED)
             end
         end
     end
diff --git a/Temp_DS18B20/solar_zf/initz.lua b/Temp_DS18B20/solar_zf/initz.lua
index 771f253..15c85ae 100644
--- a/Temp_DS18B20/solar_zf/initz.lua
+++ b/Temp_DS18B20/solar_zf/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 zf190310.1549 \n")
+print("\n init.lua zf190601.1620 \n")
 
 zswitch=3     --switch flash
 gpio.mode(zswitch, gpio.INT, gpio.PULLUP)
@@ -20,7 +20,8 @@ function second_chance()
     print("seconde chance...")
     f= "repair.lua"   if file.exists(f) then dofile(f) end
     initalarme=tmr.create()
-    tmr.alarm(initalarme, 4*1000,  tmr.ALARM_SINGLE, function()
+--    tmr.alarm(initalarme, 4*1000,  tmr.ALARM_SINGLE, function()
+    initalarme:alarm(4*1000,  tmr.ALARM_SINGLE, function()
         f= "boot.lua"   if file.exists(f) then dofile(f) end
     end)
 end