ssd1306 using I2C on the esp8266

[deshipu]

I'm sorry, but I don't have it anymore.

[Ised]

Hello! I am trying to display information from dht 11 to oled display 128x64. I am using the ssd1306.py library.
Information is displayed, but is not updated. What am I doing wrong?

from machine import Pin, I2C
import ssd1306
import dht
from time import sleep

i2c = I2C(-1, scl=Pin(5), sda=Pin(4))
oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)
d = dht.DHT11(Pin(14))
while True:
sleep(2)
d.measure()
temp = d.temperature()
hum = d.humidity()
oled.text(temp, 0,0)
oled.text(hum, 0, 0)
oled.show()

[pythoncoder]

I would temporarily add a print statement in the loop:

Code: Select all

print(temp, hum)

Then you would learn whether the problem is the values not getting updated or the results not being rendered to the screen.

[Ised]

I would temporarily add a print statement in the loop:

Code: Select all

print(temp, hum)

Then you would learn whether the problem is the values not getting updated or the results not being rendered to the screen.

Thanks for the answer. but the first time I connected without a display. and used print. information in the cycle was updated. received output to the terminal
. Then I connected the display and changed print to oled.text ()

I think the problem is in my screen output code

[Ised]

I would temporarily add a print statement in the loop:

Code: Select all

print(temp, hum)

Then you would learn whether the problem is the values not getting updated or the results not being rendered to the screen.

Thanks for the answer. but the first time I connected without a display. and used print. information in the cycle was updated. received output to the terminal
. Then I connected the display and changed print to oled.text ()

I think the problem is in my screen output code

Thank ! I decided. The problem was incorrect formatting of the output tex