diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/disp_oled.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/disp_oled.lua
new file mode 100644
index 0000000..6483304
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/disp_oled.lua	
@@ -0,0 +1,39 @@
+-- Affiche plusieurs lignes sur le mini display OLED du MiniD1
+-- Source: https://wiki.wemos.cc/products:d1_mini_shields:oled_shield
+-- font_10x20,font_6x10,font_7x13,font_8x13,font_9x15,font_chikita
+print("\n disp_oled.lua   zf180826.1807   \n")
+
+-- config pour le mini display OLED du Wemos Mini_D1
+pin_scl = 1
+pin_sda = 2 
+disp_sla = 0x3c
+
+function init_OLED(sda, scl)     
+     i2c.setup(0, sda, scl, i2c.SLOW)
+     disp = u8g.ssd1306_64x48_i2c(disp_sla)
+     disp:setFontRefHeightExtendedText()
+     disp:setDefaultForegroundColor()
+end
+
+-- font_10x20,font_6x10,font_7x13,font_8x13,font_9x15,font_chikita
+--..string.char(233)..":")  -- pour afficher un é !
+function draw()
+    disp:setFont(u8g.font_10x20)
+    disp:setFontPosTop()
+    disp:drawStr(0,00,oled_line1)
+    disp:setFont(u8g.font_chikita)
+    disp:setFontPosTop()
+    disp:drawStr(0,17,oled_line2)
+    disp:drawStr(0,24,oled_line3)
+    disp:drawStr(0,31,oled_line4)
+    disp:drawStr(0,38,oled_line5)
+end
+
+function disp_oled()
+    disp:firstPage()
+    repeat
+        draw()
+    until disp:nextPage() == false
+end
+
+init_OLED(pin_sda, pin_scl)
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/initz.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/initz.lua
new file mode 100644
index 0000000..87c0095
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/initz.lua	
@@ -0,0 +1,19 @@
+-- super mini bootstrap 
+print("\n init_minizf1.lua   zf181024.1922   \n")
+
+tmr.alarm(0, 7000, tmr.ALARM_SINGLE, function()
+
+dofile("disp_oled.lua")
+oled_line1="RESET"
+oled_line2=""
+oled_line3=""
+oled_line4=""
+oled_line5=""
+disp_oled()
+
+--dofile("wifi_ap_start.lua")
+--dofile("telnet_srv.lua")
+dofile("start_demo.lua")
+--dofile("ir_send.lua")
+
+end)
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/cat.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/cat.lua
new file mode 100644
index 0000000..7c309b9
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/cat.lua	
@@ -0,0 +1,17 @@
+-- fonction cat() pour afficher le contenu d'un fichier dans la flash
+print("\n cat.lua   zf180826.1109   \n")
+
+function cat(zfile)
+    print("\n"..zfile.."\n-------------------------------")
+
+    zfilei = file.open(zfile, "r")
+    i=1
+    zline=file.readline()
+    repeat
+      print(i..": "..string.sub(zline,1,string.len(zline)-1))
+      i=i+1   zline=file.readline()
+    until zline== nil
+    file.close(zfilei)
+
+    print("-------------------------------")
+end
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/dir.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/dir.lua
new file mode 100644
index 0000000..8bf9414
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/dir.lua	
@@ -0,0 +1,15 @@
+-- fonction dir() pour afficher les fichiers dans la flash
+print("\n dir.lua   zf180826.1019   \n")
+
+function dir()
+    print("\n-------------------------------")
+    l=file.list() i=0
+    for k,v in pairs(l) do
+        i=i+v
+        print(k..string.rep(" ",19-string.len(k)).." : "..v.." bytes")
+    end
+    print("-------------------------------")
+    print('\nUsed: '..i..' bytes\nusage: dofile("file.lua")\n')
+end
+
+dir()
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/telnet_srv.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/telnet_srv.lua
new file mode 100644
index 0000000..0e39784
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/telnet_srv.lua	
@@ -0,0 +1,44 @@
+-- Serveur telnet pour connexion en remote WIFI
+print("\n telnet_srv.lua   zf180826.1020   \n")
+
+-- restart server if needed
+if telnet_srv ~= nil then
+    telnet_srv:close()
+end
+telnet_srv = net.createServer(net.TCP, 180)
+
+telnet_srv:listen(23, function(socket)
+    local fifo = {}
+    local fifo_drained = true
+
+    local function sender(c)
+        if #fifo > 0 then
+            c:send(table.remove(fifo, 1))
+        else
+            fifo_drained = true
+        end
+    end
+
+    local function s_output(str)
+        table.insert(fifo, str)
+        if socket ~= nil and fifo_drained then
+            fifo_drained = false
+            sender(socket)
+        end
+    end
+
+    node.output(s_output, 0)   -- re-direct output to function s_ouput.
+
+    socket:on("receive", function(c, l)
+        node.input(l)           -- works like pcall(loadstring(l)) but support multiple separate line
+    end)
+    socket:on("disconnection", function(c)
+        node.output(nil)        -- un-regist the redirect output function, output goes to serial
+    end)
+    socket:on("sent", sender)
+
+    print("Welcome to NodeMCU world.")
+end)
+
+print("Telnet server running...\nUsage: telnet -r ip\n")
+
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/web_cli.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/web_cli.lua
new file mode 100644
index 0000000..f349f4b
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/web_cli.lua	
@@ -0,0 +1,12 @@
+-- Petit script pour envoyer quelque chose sur un serveur WEB
+print("\n web_cli.lua   zf180828.1849   \n")
+
+function disp_send()
+    http.get("http://192.168.4.1/?line1="..zlength.."m", nil, function(code, data)
+        if (code < 0) then
+--          print("HTTP request failed")
+        else
+--          print(code, data)
+        end
+    end)
+end
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_ap_start.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_ap_start.lua
new file mode 100644
index 0000000..ce3c29b
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_ap_start.lua	
@@ -0,0 +1,13 @@
+-- Démarre le WIFI en mode AP
+print("\n wifi_ap_start.lua   zf180824.2000   \n")
+
+local zmodewifi=wifi.getmode()
+if zmodewifi == wifi.NULLMODE then
+    print("WIFI mode AP only")
+    wifi.setmode(wifi.SOFTAP)
+elseif zmodewifi == wifi.STATION then
+    print("WIFI mode AP+CLI")
+    wifi.setmode(wifi.STATIONAP)
+end
+wifi.ap.config({ ssid = "NodeMCU "..wifi.ap.getmac(), pwd = "12345678" })
+dofile("wifi_info.lua")
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_ap_stop.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_ap_stop.lua
new file mode 100644
index 0000000..2738627
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_ap_stop.lua	
@@ -0,0 +1,10 @@
+-- Démarre le WIFI en mode AP
+print("\n wifi_ap_stop.lua   zf180824.2000   \n")
+
+local zmodewifi=wifi.getmode()
+if zmodewifi == wifi.SOFTAP then
+    wifi.setmode(wifi.NULLMODE)
+elseif zmodewifi == wifi.STATIONAP then
+    wifi.setmode(wifi.STATION)
+end
+print("WIFI AP arrêté")
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_conf.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_conf.lua
new file mode 100644
index 0000000..d3cd11e
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_conf.lua	
@@ -0,0 +1,4 @@
+-- Petit script pour configurer le client WIFI du NodeMCU
+print("\n wifi_cli_conf.lua   zf180824.2000   \n")
+
+wifi.sta.config{ssid="Hugo", pwd="tototutu", save=true}
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_start.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_start.lua
new file mode 100644
index 0000000..aac8bea
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_start.lua	
@@ -0,0 +1,14 @@
+-- Petit script pour connecter le NodeMCU sur un AP Wifi avec l'accompte sauvé en EEPROM
+print("\n wifi_cli_start.lua   zf180824.2000   \n")
+
+local zmodewifi=wifi.getmode()
+if zmodewifi == wifi.NULLMODE then
+    print("WIFI mode CLI only")
+    wifi.setmode(wifi.STATION)
+elseif zmodewifi == wifi.SOFTAP then
+    print("WIFI mode AP+CLI")
+    wifi.setmode(wifi.STATIONAP)
+end
+wifi.sta.autoconnect(1)
+wifi.sta.connect()
+dofile("wifi_get_ip.lua")
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_stop.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_stop.lua
new file mode 100644
index 0000000..9429aa5
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cli_stop.lua	
@@ -0,0 +1,10 @@
+-- Démarre le WIFI en mode AP
+print("\n wifi_cli_stop.lua   zf180824.2000   \n")
+
+local zmodewifi=wifi.getmode()
+if zmodewifi == wifi.STATION then
+    wifi.setmode(wifi.NULLMODE)
+elseif zmodewifi == wifi.STATIONAP then
+    wifi.setmode(wifi.SOFTAP)
+end
+print("WIFI CLI arrêté")
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cnf_start.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cnf_start.lua
new file mode 100644
index 0000000..c4294f8
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cnf_start.lua	
@@ -0,0 +1,6 @@
+-- Petit script pour démarrer le mode configuration WIFI du NodeMCU
+print("\n wifi_cnf_start.lua   zf180824.2000   \n")
+
+print("\nwifi config http://192.168.4.1\n")
+dofile("wifi_get_ip.lua")
+enduser_setup.start()
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cnf_stop.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cnf_stop.lua
new file mode 100644
index 0000000..998c5e0
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_cnf_stop.lua	
@@ -0,0 +1,6 @@
+-- Petit script pour arrêter le mode configuration WIFI du NodeMCU
+print("\n wifi_cnf_stop.lua   zf180824.2000   \n")
+
+enduser_setup.stop()
+wifi.sta.autoconnect(1)
+wifi.sta.connect()
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_get_ip.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_get_ip.lua
new file mode 100644
index 0000000..83b6369
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_get_ip.lua	
@@ -0,0 +1,12 @@
+-- Petit script pour obtenir l'adresse IP du NodeMCU connecté sur un AP Wifi
+print("\n wifi_get_ip.lua   zf180824.2000   \n")
+
+wifitimer1=tmr.create()
+tmr.alarm(wifitimer1, 1000, tmr.ALARM_AUTO , function()
+    if wifi.sta.getip() == nil then
+        print("Connecting to AP...")
+    else
+        tmr.stop(wifitimer1)
+        dofile("wifi_info.lua")
+    end
+end)
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_info.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_info.lua
new file mode 100644
index 0000000..d81fc1b
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_info.lua	
@@ -0,0 +1,30 @@
+-- Petit script pour afficher les infos actuel du WIFI
+print("\n wifi_info.lua   zf180824.2000   \n")
+
+local zmodewifi=wifi.getmode()
+
+--wifi.NULLMODE, wifi.STATION, wifi.SOFTAP, wifi.STATIONAP
+
+if zmodewifi == wifi.NULLMODE then
+    print("WIFI OFF")
+elseif zmodewifi == wifi.STATION then
+    print("WIFI mode CLI")
+    print("Connected IP:\n",wifi.sta.getip())
+    do
+        local sta_config=wifi.sta.getconfig(true)
+        print(string.format("Current client config:\n\tssid:\"%s\"\tpassword:\"%s\"\n\tbssid:\"%s\"\tbssid_set:%s", sta_config.ssid, sta_config.pwd, sta_config.bssid, (sta_config.bssid_set and "true" or "false")))
+    end
+elseif zmodewifi == wifi.SOFTAP then
+    print("WIFI mode AP")
+    print("AP MAC:\n\t"..wifi.ap.getmac())
+    print("AP IP:\n\t"..wifi.ap.getip())
+elseif zmodewifi == wifi.STATIONAP then
+    print("WIFI mode CLI+AP")
+    print("Connected IP:\n",wifi.sta.getip())
+    do
+        local sta_config=wifi.sta.getconfig(true)
+        print(string.format("Current client config:\n\tssid:\"%s\"\tpassword:\"%s\"\n\tbssid:\"%s\"\tbssid_set:%s", sta_config.ssid, sta_config.pwd, sta_config.bssid, (sta_config.bssid_set and "true" or "false")))
+    end
+    print("AP MAC: "..wifi.ap.getmac())
+    print("AP IP: "..wifi.ap.getip())
+end
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_off.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_off.lua
new file mode 100644
index 0000000..c1c7235
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_off.lua	
@@ -0,0 +1,9 @@
+-- Déconnecte le WIFI
+print("\n wifi_off.lua   zf180822.0959   \n")
+
+wifi.setmode(wifi.NULLMODE)
+
+--[[
+print(wifi.NULLMODE, wifi.STATION, wifi.SOFTAP, wifi.STATIONAP)
+print(wifi.getmode())
+]]
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_start.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_start.lua
new file mode 100644
index 0000000..7291785
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/oldies/wifi_start.lua	
@@ -0,0 +1,5 @@
+-- Exemple de petit script pour démarrer le WIFI
+print("\n wifi_start.lua   zf180824.2000   \n")
+
+dofile("wifi_cli_start.lua")
+dofile("wifi_ap_start.lua")
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/rm_files.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/rm_files.lua
new file mode 100644
index 0000000..81241cb
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/rm_files.lua	
@@ -0,0 +1,12 @@
+-- pour effacer TOUS les fichiers qui se trouve dans la flash du NodeMCU
+
+print("\n rm_files.lua zf180907.1511 \n")
+
+
+l=file.list() i=0
+for k,v in pairs(l) do
+    i=i+v
+    file.remove(k)
+end
+print("-------------------------------")
+print("\nC'est tout effaced :-) \n")
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/start_demo.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/start_demo.lua
new file mode 100644
index 0000000..6807135
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/start_demo.lua	
@@ -0,0 +1,28 @@
+-- Permet de démarrer une petite démo simplement via telnet
+print("\n start_demo1.lua   zf181024.1922   \n")
+
+dofile("disp_oled.lua")
+
+oled_line1="DEMO"
+oled_line2=""
+oled_line3=""
+oled_line4=""
+oled_line5=""
+disp_oled()
+
+function disp_mesure ()
+    print(zlength)    
+    oled_line1=zlength.." m"
+    oled_line2=""
+    oled_line3=""
+    oled_line4=""
+    oled_line5="181024.1922"
+    disp_oled()
+--    disp_send()
+end
+
+--dofile("web_cli.lua")
+
+dofile("ultra_son.lua")
+tmr.alarm(detectortimer1, 1000, tmr.ALARM_AUTO, zmesure_pulse)
+
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/test_speed.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/test_speed.lua
new file mode 100644
index 0000000..d4c3256
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/test_speed.lua	
@@ -0,0 +1,26 @@
+print("\n test_speed.lua  zf181026.1233  \n")
+
+local pin_ir_send = 8
+gpio.mode(pin_ir_send,gpio.OUTPUT)
+local write = gpio.write
+write(pin_ir_send, 0)
+
+function pulse_ir()
+    local i,a
+    for i = 1,10 do
+
+t1=tmr.now()
+    
+        write(pin_ir_send, 1)
+--        a=1  a=1  a=1  a=1
+        write(pin_ir_send, 0)
+        a=1  a=1  a=1
+
+t2=tmr.now()
+print("durée: "..t2-t1-294)
+
+    end
+end
+
+sendir_tmr1=tmr.create()
+tmr.alarm(sendir_tmr1, 3000, tmr.ALARM_AUTO, pulse_ir)
diff --git a/Minid1 OLED/hauteur_eau/station_mesure_new/ultra_son.lua b/Minid1 OLED/hauteur_eau/station_mesure_new/ultra_son.lua
new file mode 100644
index 0000000..d2fbc85
--- /dev/null
+++ b/Minid1 OLED/hauteur_eau/station_mesure_new/ultra_son.lua	
@@ -0,0 +1,50 @@
+-- Mesure la distance avec le module ultra-son
+print("\n ultra_son.lua   zf181026.1355   \n")
+
+--Parametres pour le module ultra son 
+local ztrig=5
+gpio.mode(ztrig, gpio.OUTPUT)
+local fast_write = gpio.write
+fast_write(ztrig, 0)
+
+local zecho=6
+gpio.mode(zecho, gpio.INT, gpio.PULLUP)
+detectortimer1=tmr.create() 
+detectortimer2=tmr.create()
+local fast_read = gpio.read
+
+local ultra_son_start=0
+local ultra_son_stop=0
+
+--Function pour envoyer la pulse
+function zmesure_pulse()
+--t1=tmr.now()
+    fast_write(ztrig, 1)
+    fast_write(ztrig, 0)
+--t2=tmr.now()
+--print("durée: "..t2-t1-314)
+end
+
+--Fonction pour mesurer la pulse
+function zmesure()
+--print("pin: "..gpio.read(zecho))
+    if fast_read(zecho)==1 then 
+        ultra_son_start=tmr.now()
+    else
+        ultra_son_stop=tmr.now()
+print("Delta: "..ultra_son_stop-ultra_son_start)
+--        zlength=math.floor(480*(ultra_son_stop-ultra_son_start)/2/10000)/100
+        zlength=480*(ultra_son_stop-ultra_son_start)/2/10000
+--        if zlength>6 then zlength=0 end
+        disp_mesure()
+    end
+end
+
+gpio.trig(zecho,"both",zmesure)
+
+
+
+-- à commenter après les tests de perf
+function disp_mesure()  print(zlength)   end 
+tmr.alarm(detectortimer1, 1000, tmr.ALARM_AUTO, zmesure_pulse)
+