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SunFounder ESP32 User Manual
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SunFounder
ESP32
Star
ter
Kit
Code
Note:
•
Open
the
5.4_detect_the_line.py
file
located
in
the
esp32-starter-kit-main\micropython\codes
path,
or
cop
y
and
paste
the
code
into
Thonny
.
Then,
click
“Run
Cur
rent
Scr
ipt”
or
press
F5
to
ex
ecute
it.
•
Make
sure
to
select
the
“MicroPython
(ESP32).COMxx”
inter
preter
in
the
bottom
r
ight
cor
ner
.
import
machine
import
time
(continues
on
next
page)
3.22.
5.4
Detect
the
Line
367
372
374
Table of Contents
Table of Contents
3
For Arduino User
9
Install Arduino IDE(Important)
9
Introduce of Arduino IDE
15
Install the ESP32 Board(Important)
16
Install Libraries (Important)
21
Hello, LED
24
Fading
28
Colorful Light
32
Microchip - 74HC595
37
Segment Display
40
Display Characters
44
RGB LED Strip
47
Beep
51
Custom Tone
54
Motor
58
Pumping
61
Swinging Servo
64
Reading Button Value
67
Tilt It
72
Detect the Obstacle
75
Detect the Line
77
Detect Human Movement
80
Two Kinds of Transistors
83
Feel the Light
89
Turn the Knob
92
Measure Soil Moisture
95
Thermometer
97
Toggle the Joystick
100
Measuring Distance
102
Temperature - Humidity
105
IR Receiver
109
Fruit Piano
113
Flowing Light
117
Reversing Aid
119
Digital Dice
123
Color Gradient
127
Plant Monitor
131
Guess Number
134
Bluetooth
138
Bluetooth Control RGB LED
147
Bluetooth Audio Player
153
SD Card Write and Read
157
MP3 Player with SD Card Support
161
Take Photo SD
164
Real-Time Weather from @Openweathermap
171
Camera Web Server
175
Custom Video Streaming Web Server
179
Iot Communication with MQTT
184
Cheerlights
191
Temperature and Humidity Monitoring with Adafruit IO
195
ESP Camera with Telegram Bot
206
Camera with Home Assistant
213
Blynk-Based Intrusion Notification System
227
Android Application - RGB LED Operation Via Arduino and Bluetooth
244
Arduino Video Course
259
Video 1 - Introduce this Kit
259
Video 2 - What's ESP32, Camera Extension Board
259
Video 3: "Hello LED" Project
260
Video 4 - Data Types, Variables, and Serial Monitor
260
Video 5: LED Fade - Controlling LED Brightness
261
Video 6: Controlling RGB Leds
261
Video 7: Arrays and Loops in Arduino Programming
262
Video 8: Walking Light with 74HC595 Shift Register
262
Video 9: Toggle LED with Push Button
263
Video 10: Digital Counter with Seven-Segment Display
263
Video 11: Using LCD1602/LCD2004 with ESP32
263
Video 12: Using WS2812 RGB Strip
264
Video 13: Arduino Beep with Active Buzzer
264
Video 14: Playing Custom Music Note
265
Video 15: DC Motor Speed Control with ESP32 L293D
265
Video 16: Mini Water Pump Using ESP32 and L293D
266
Video 17: Controlling Servo Motor
266
For Micropython User
267
Introduction of Micropython
267
Install Thonny IDE
268
Install Micropython on the ESP32(Important)
270
Upload the Libraries (Important)
274
Quick Guide on Thonny
277
(Optional) Micropython Basic Syntax
286
Hello, LED
313
Fading LED
317
Colorful Light
321
Microchip - 74HC595
326
Number Display
331
Display Characters
335
RGB LED Strip
338
Beep
342
Custom Tone
345
Small Fan
350
Pumping
355
Swinging Servo
358
Reading Button Value
361
Tilt It
365
Detect the Obstacle
369
Detect the Line
371
Detect Human Movement
374
Two Kinds of Transistors
379
Feel the Light
385
Turn the Knob
388
Measure Soil Moisture
391
Temperature Sensing
393
Toggle the Joystick
399
Measuring Distance
401
Temperature - Humidity
404
IR Remote Control
408
Fruit Piano
413
Flowing Light
418
Light Theremin
421
Reversing Aid
425
Color Gradient
430
Digital Dice
434
Guess Number
438
Plant Monitor
445
Play with Scratch
451
Install Pictoblox
452
Interface Introduction
453
Quick Guide on Pictoblox
454
Breathing LED
482
Colorful Balls
489
Moving Mouse
497
Doorbell
504
Low Temperature Alarm
511
Light Alarm Clock
519
Read Temperature and Humidity
526
Rotating Fan
532
Light Sensitive Ball
540
GAME - Shooting
553
GAME - Inflating the Balloon
566
GAME - Star-Crossed
575
GAME - Eat Apple
585
GAME - Flappy Parrot
596
GAME - Breakout Clone
605
GAME - Fishing
616
GAME - Don't Tap on the White Tile
625
GAME - Protect Your Heart
645
GAME - Kill Dragon
662
Learn about the Components in Your Kit
685
Esp32 Wroom 32E
686
ESP32 Camera Extension
689
Breadboard
695
Resistor
699
Capacitor
702
Jumper Wires
704
Transistor
705
74Hc595
707
L293D
712
Led
713
Rgb Led
719
7-Segment Display
722
I2C Lcd1602
728
WS2812 RGB 8 Leds Strip
730
Buzzer
731
Audio Module and Speaker
732
DC Motor
735
Servo
737
Centrifugal Pump
739
Button
740
Tilt Switch
742
Potentiometer
743
Joystick Module
744
IR Receiver
746
Photoresistor
748
Thermistor
749
DHT11 Humiture Sensor
750
PIR Motion Sensor Module
752
Line Tracking Module
754
Soil Moisture Module
755
Obstacle Avoidance Module
757
Ultrasonic Module
758
Faq
761
How to Use Blynk on Mobile Device
761
How to Format the SD Card
763
Always Displaying "Unknown Comxx
766
Thank You
769
Copyright Notice
771
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SunFounder ESP32 Specifications
General
Brand
SunFounder
Model
ESP32
Category
Controller
Language
English
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