/********************************************************************** Product : Freenove 4WD Car for ESP32 Description : Read battery voltage. Auther : www.freenove.com Modification: 2020/12/18 **********************************************************************/ #include "Freenove_4WD_Car_For_ESP32.h" void setup() { Serial.begin(115200); //Set the Serial Baud rate } void loop() { Serial.print("Battery ADC : "); Serial.println(Get_Battery_Voltage_ADC());//Gets the battery ADC value Serial.print("Battery Voltage : "); Serial.print(Get_Battery_Voltage()); //Get the battery voltage value Serial.println("V"); delay(300); }