Hi, the latest Esphome moved logs about slow OLED response from debug to warning. You’d see:
Components should block for at most 20-30ms
In order to get display response faster we need to speed up I2C bus. So please change your I2C config (frequency changed from 100kHz to 400kHz).
i2c: - id: bus_a sda: GPIO14 scl: GPIO15 scan: True frequency: 400kHz - id: bus_b sda: GPIO17 scl: GPIO33 scan: True frequency: 400kHz
Changes are already present in our github repository with Esphome config.
Just remember to choose branch based on your board version.