SunFounder ESP32 User Manual

SunFounder ESP32 Starter Kit
1. Open the 2.1_hello_led.py file located in the esp32-starter-kit-main\micropython\codes path, or
copy and paste the code into Thonny.
# Import the necessary libraries
import machine
import time
# Set up the LED on pin 26 as an output pin
led = machine.Pin(26, machine.Pin.OUT)
# Start an infinite loop
while True:
# Turn on the LED by setting its value to 1 (HIGH)
led.value(1)
# Wait for 1 second (1000 milliseconds) while the LED is on
time.sleep(1)
# Turn off the LED by setting its value to 0 (LOW)
led.value(0)
# Wait for 0.5 seconds (500 milliseconds) while the LED is off
time.sleep(0.5)
2. Connect the ESP32 WROOM 32E to your computer using a Micro USB cable.
3. Then click on the “MicroPython (ESP32).COMXX” interpreter in the bottom right corner.
3.7. 2.1 Hello, LED! 309

SunFounder ESP32 Specifications

General

Brand	SunFounder
Model	ESP32
Category	Controller
Language	English