- séparé la partie minid1 OLED

Minid1 OLED/oled_disp_multi_lines.lua

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+-- Affiche simplement 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 oled_disp_multi_lines.lua   zf180823.1106   \n")
+
+
+--  Utilisation :
+--              pin_sda = 5 
+--              pin_scl = 6 
+--              disp_sla = 0x3c
+--              _dofile("i2c_display")
+--              disp_add_data(texte)
+--          avec texte un json du type
+--          texte = '{ "id": "id_du_texte",
+--                     "column": [0-20],    (si omis : 0)
+--                     "row": [0-5],        (si omis : 0)
+--                     "text": "abcdef",      (si omis : "")
+--                     "angle": [0,90,180,270] }'     (si omis 0°)
+--
+--          disp_add_data('{"id":"id_du_texte"}') efface le texte
+-------------------------------------------------
+-- Modules nécessaires dans le firmware :
+--    i2c, u8g(avec font ssd1306_128x64_i2c), cjson
+-------------------------------------------------
+
+pin_scl = 1
+pin_sda = 2 
+disp_sla = 0x3c
+
+
+function init_OLED(sda, scl) --Set up the u8glib lib     
+     i2c.setup(0, sda, scl, i2c.SLOW)
+     disp = u8g.ssd1306_64x48_i2c(disp_sla)
+-- https://github.com/olikraus/u8glib/wiki/fontsize
+     disp:setFont(u8g.font_6x10)
+     disp:setFontRefHeightExtendedText()
+     disp:setDefaultForegroundColor()
+     disp:setFontPosTop()
+end
+
+function draw()
+-- font_10x20,font_6x10,font_7x13,font_8x13,font_9x15,font_chikita
+--    disp:setFont(u8g.font_6x10)
+--    disp:drawStr(0,0,"Hello zuzu !")
+    disp:drawStr(0,0,"ligne 1")
+    disp:drawStr(0,10,"ligne 1")
+    disp:drawStr(0,20,"ligne 1")
+    disp:drawStr(0,30,"ligne 1"..string.char(233)..":")  -- affiche un é !
+    disp:drawStr(0,40,"ligne 1")
+
+--    disp:setFont(u8g.font_9x15)
+--    disp:drawStr(0,0,"1'200W")
+
+
+
+--    disp:drawStr(0,11,"et zuzu !")
+end
+
+init_OLED(pin_sda, pin_scl) --Run setting up
+
+disp:firstPage()
+repeat
+    draw()
+until disp:nextPage() == false
+
+
+
+
+
+
+
+
+
+--print( string.gsub("hello+zuzu+%26+une+belle+%E9cole%5Cun+b%E2teau","+"," ")
+
+--[[ source OLED: 
+https://www.google.ch/search?q=nodemcu+lua+oled+display&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjG8ba8ra3cAhVDCpoKHedlDS4Q_AUICigB&biw=1536&bih=828
+https://www.hackster.io/kayakpete/esp8266-oled-display-52ae50
+http://blog.rl.cx/2017/01/08/bien-d%C3%A9buter-avec-nodemcu/
+https://github.com/FredThx/nodemcu_iot/blob/master/i2c_display.lua
+https://www.instructables.com/id/NODEMCU-LUA-ESP8266-With-I2C-LCD-128-X-64-OLED-Dis/
+]]

Minid1 OLED/oled_hauteur_de_cuve.lua

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+-- Affiche simplement un Hello Wolrd sur le mini display OLED
+-- Source: https://wiki.wemos.cc/products:d1_mini_shields:oled_shield
+-- font_10x20,font_6x10,font_7x13,font_8x13,font_9x15,font_chikita
+print("\noled_first_minid1.lua   zf20180722.1422   \n")
+
+
+--  Utilisation :
+--              pin_sda = 5 
+--              pin_scl = 6 
+--              disp_sla = 0x3c
+--              _dofile("i2c_display")
+--              disp_add_data(texte)
+--          avec texte un json du type
+--          texte = '{ "id": "id_du_texte",
+--                     "column": [0-20],    (si omis : 0)
+--                     "row": [0-5],        (si omis : 0)
+--                     "text": "abcdef",      (si omis : "")
+--                     "angle": [0,90,180,270] }'     (si omis 0°)
+--
+--          disp_add_data('{"id":"id_du_texte"}') efface le texte
+-------------------------------------------------
+-- Modules nécessaires dans le firmware :
+--    i2c, u8g(avec font ssd1306_128x64_i2c), cjson
+-------------------------------------------------
+
+pin_scl = 1
+pin_sda = 2 
+disp_sla = 0x3c
+
+
+function init_OLED(sda, scl) --Set up the u8glib lib     
+     i2c.setup(0, sda, scl, i2c.SLOW)
+     disp = u8g.ssd1306_64x48_i2c(disp_sla)
+-- https://github.com/olikraus/u8glib/wiki/fontsize
+     disp:setFont(u8g.font_6x10)
+     disp:setFontRefHeightExtendedText()
+     disp:setDefaultForegroundColor()
+     disp:setFontPosTop()
+end
+
+function draw()
+-- font_10x20,font_6x10,font_7x13,font_8x13,font_9x15,font_chikita
+--    disp:setFont(u8g.font_6x10)
+--    disp:drawStr(0,0,"Hello zuzu !")
+    disp:drawStr(0,0,"Hauteur de")
+    disp:drawStr(0,10,"la cuve:")
+    disp:drawStr(0,20,"185cm")
+    disp:drawStr(0,30,"Capacit"..string.char(233)..":")
+    disp:drawStr(0,40,"3'840l")
+
+--    disp:setFont(u8g.font_9x15)
+--    disp:drawStr(0,0,"1'200W")
+
+
+
+--    disp:drawStr(0,11,"et zuzu !")
+end
+
+init_OLED(pin_sda, pin_scl) --Run setting up
+
+disp:firstPage()
+repeat
+    draw()
+until disp:nextPage() == false
+
+
+
+
+
+
+
+
+
+--print( string.gsub("hello+zuzu+%26+une+belle+%E9cole%5Cun+b%E2teau","+"," ")
+
+--[[ source OLED: 
+https://www.google.ch/search?q=nodemcu+lua+oled+display&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjG8ba8ra3cAhVDCpoKHedlDS4Q_AUICigB&biw=1536&bih=828
+https://www.hackster.io/kayakpete/esp8266-oled-display-52ae50
+http://blog.rl.cx/2017/01/08/bien-d%C3%A9buter-avec-nodemcu/
+https://github.com/FredThx/nodemcu_iot/blob/master/i2c_display.lua
+https://www.instructables.com/id/NODEMCU-LUA-ESP8266-With-I2C-LCD-128-X-64-OLED-Dis/
+]]