SunFounder ESP32 User Manual

SunFounder ESP32 Starter Kit
Code
Note:
• Open the 5.7_feel_the_light.py file located in the esp32-starter-kit-main\micropython\codes
path, or copy and paste the code into Thonny. Then, click “Run Current Script” or press F5 to execute it.
• Make sure to select the “MicroPython (ESP32).COMxx” interpreter in the bottom right corner.
from machine import ADC,Pin
import time
# create an ADC object acting on a pin
photoresistor = ADC(Pin(35, Pin.IN))
# Configure the ADC attenuation to 11dB for full range
photoresistor.atten(photoresistor.ATTN_11DB)
while True:
# read a raw analog value in the range 0-4095
value = photoresistor.read()
print(value)
time.sleep(0.05)
3.25. 5.7 Feel the Light 381

SunFounder ESP32 Specifications

General

Brand	SunFounder
Model	ESP32
Category	Controller
Language	English