Hello,
I am trying to get my LCD20x4 working. I got error messages like:
- [component:233]|Components should block for at most 30 ms.|
*[component:232]|Component display took a long time for an operation (492 ms).|
The code is below:
i2c:
sda: GPIO21
scl: GPIO22
display:
- platform: lcd_pcf8574
dimensions: 20x4
address: 0x27
id: lcd
update_interval: 3s
lambda: |-
it.print("01234567890123456789");
it.print("Regel 2");
it.print("Regel 3");
it.print("Regel 4");
What do I do wrong?
Thanks in advance