Différences

Ci-dessous, les différences entre deux révisions de la page.

--- start:arduino:esp32:smart:micropython [2025/02/26 17:45] – [Test ouverture porte servoMoteur avec Code sur BP1] admin
+++ start:arduino:esp32:smart:micropython [2025/02/26 17:53] (Version actuelle) – [Test LCD] admin
@@ Ligne 538: / Ligne 538: @@
+</code>
+==== Test connection Wifi ====
+<code python exemple016.py>
+import time
+import network #Import network module
+#Enter correct router name and password
+ssidRouter     = 'XXXXXXXXXXXXX' #Enter the router name
+passwordRouter = 'xxxxxxxxxxxxx' #Enter the router password
+def STA_Setup(ssidRouter,passwordRouter):
+    print("Setup start")
+    sta_if = network.WLAN(network.STA_IF) #Set ESP32 in Station mode
+    if not sta_if.isconnected():
+        print('connecting to',ssidRouter)
+#Activate ESP32’s Station mode, initiate a connection request to the router
+#and enter the password to connect.
+        sta_if.active(True)
+        sta_if.connect(ssidRouter,passwordRouter)
+#Wait for ESP32 to connect to router until they connect to each other successfully.
+        while not sta_if.isconnected():
+            pass
+#Print the IP address assigned to ESP32 in “Shell”.
+    print('Connected, IP address:', sta_if.ifconfig())
+    print("Setup End")
+try:
+    STA_Setup(ssidRouter,passwordRouter)
+except:
+    sta_if.disconnect()
+</code>
+==== Test LCD ====
+<code python exemple017.py>
+from time import sleep_ms, ticks_ms
+from machine import I2C, Pin
+from i2c_lcd import I2cLcd
+DEFAULT_I2C_ADDR = 0x27
+i2c = I2C(scl=Pin(22), sda=Pin(21), freq=400000)
+lcd = I2cLcd(i2c, DEFAULT_I2C_ADDR, 2, 16)
+lcd.move_to(1, 0)
+lcd.putstr('Bonjour')
+lcd.move_to(1, 1)
+lcd.putstr('Au Castellab')
+# The following line of code should be tested
+# using the REPL:
+# 1. To print a string to the LCD:
+#    lcd.putstr('Hello world')
+# 2. To clear the display:
+#lcd.clear()
+# 3. To control the cursor position:
+# lcd.move_to(2, 1)
+# 4. To show the cursor:
+# lcd.show_cursor()
+# 5. To hide the cursor:
+#lcd.hide_cursor()
+# 6. To set the cursor to blink:
+#lcd.blink_cursor_on()
+# 7. To stop the cursor on blinking:
+#lcd.blink_cursor_off()
+# 8. To hide the currently displayed character:
+#lcd.display_off()
+# 9. To show the currently hidden character:
+#lcd.display_on()
+# 10. To turn off the backlight:
+#lcd.backlight_off()
+# 11. To turn ON the backlight:
+#lcd.backlight_on()
+# 12. To print a single character:
+#lcd.putchar('x')
+# 13. To print a custom character:
+#happy_face = bytearray([0x00, 0x0A, 0x00, 0x04, 0x00, 0x11, 0x0E, 0x00])
+#lcd.custom_char(0, happy_face)
+#lcd.putchar(chr(0))
 </code>