Creality V2 2 Board Diagram [extra Quality] -

// Heater & temperature #define HEATER_0_PIN PB6 // PWM #define HEATER_BED_PIN PB7 // Shared with Z probe! #define TEMP_0_PIN PA0 // Thermistor hotend (analog) #define TEMP_BED_PIN PA1 // Thermistor bed

: Separate ports for the hotend fan (always on) and the part-cooling fan. 3. Sensor & Limit Switch Ports Creality V2 2 Board Diagram

Alternatively, cut the trace between PC14 and the Z‑endstop header and add a pullup. Not recommended for beginners. // Heater & temperature #define HEATER_0_PIN PB6 //

2-pin headers for the bed and nozzle temperature sensors. Creality V2 2 Board Diagram