I am looking for any datasheet for mi-light p2 touch switch capacitive touch mcu. It's connected by I2C to other mcu - STM8S003F3P6 witch drives mosfets etc. I was able to connect to it with arduino and after I2C scan I got it's adress - 0x53, the pins are 10 - gnd, 9 - Vin, 10 - sck, 11 - sda and 8 output's low when sensor is touched. I am trying to use this wall touch switch to controll light's trough wifi, that's why I want to 'talk' with mcu by it's i2c bus. The mcu itself hasn't any markings on it.