Just in case this is useful to someone, here are some photos of the inside of a Xiaomi Precision Induction Cooker.
The device uses an ESP8266 WiFi Microcontroller as it’s main controller, which is seemingly attached to a power supply board and thermal sensors via I²C.
Xiaomi Precision Induction Cooker Top Removed 
Xiaomi Precision Induction Cooker Top Removed (side view) 
Controller in lid of the Xiaomi Precision Induction Cooker 
Rear of main MCU board showing I2C connections. 
Close up of the main controller in lid of the Xiaomi Precision Induction Cooker showing SoC shield and manufacturer QR code. 
Power supply board. 
Underside of induction coil platform. 
Power supply board detail. 
Power supply board detail. 
Power supply board. 
Power supply board. 
Power supply board with focus on I2C headers. 
Underside of coil platform with focus on the thermal probe securing split pin and drainage hole. 
Xiaomi Precision Induction Cooker Thermal Probe 
Main MCU showing dev board. 
Originally hidden MCU data – of interest is MHCW03P 
