ESP32 Basic Electronics Kit Tutorials (ZEK-29)

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ZEK-29 · ESP32 BASIC ELECTRONICS KIT

ZEK-29 ESP32
Basic Electronics Tutorials

Small Components. Big First Steps.

We walk through the ZEK-29 kit from the first USB-C upload to each sensor and output on the breadboard. Every lesson is written for absolute beginners: short steps, friendly language, and a clear finish line.

Explore The Learning Path ↘Before You Start →
Beginner-friendlyUSB-C · CH340 pathArduino IDE Pathway
待补配图位｜套件开箱主图：透明分格盒 + 蓝白标签 + 主板特写｜AI草稿 zek29-hub-hero.jpg 仅占位
LEARN BY BUILDING
Connect → Code → Observe → Create
↓
A CLEAR PATH FORWARD

One Kit.
A New Way To Learn.

待补配图位｜零件平铺俯拍：主板、面包板、传感器、LED、电阻、杜邦线

Start with the USB connection and a first upload, then bring components together on the breadboard. This course follows a practical progression from simple circuits to sensors and a mini project.

04Learning Modules
13Planned Experiments
01Connected Learning Path
In The Box (from product photos)Notes
ESP32 development boardESP32-WROOM-32 · USB-C · RESET + BOOT · power LED
USB-A to USB-C cableMust transfer data for uploads
MB-102 breadboardWhite solderless board
DuPont jumper wiresMale–male bundle
Water / rain level sensorRed PCB with parallel copper traces
Sound sensor moduleMic + blue sensitivity pot
IR obstacle moduleEmitter/receiver + pot
DHT11 temperature & humidityBlue grille housing
RGB LED moduleSmall black board
B10K potentiometerKnob / trimpot style
Single-digit 7-segment displayCommon cathode/anode 待确认
BuzzerActive vs passive 待确认
LDR (photoresistor)Loose or on small board 待确认
LEDs / resistors / buttonsAssorted — resistor values 待确认

Exact bag counts and some part variants are 待确认 on your kit.

THE CURRICULUM

Choose Your Next Step.

Four focused modules and thirteen planned experiments. Start with Experiment 01. Lesson cards link to draft page slugs — pages stay Draft until Tim publishes them.

01

Get Started

Connect the board, install software, and blink your first LED.2 Experiments
待补实验实物图E01｜请拍主板 USB-C 插入电脑、电源灯亮起及设备管理器/端口列表。 Experiment 01Connect Your ESP32 Board & Install the SoftwareInstall Arduino IDE, add ESP32 support, check the USB-C CH340 path, and upload a first serial test.Arduino IDE · ESP32 package · CH340 · Serial MonitorOpen Draft Outline 待补实验实物图E02｜请拍面包板上 LED+电阻+杜邦线接 ESP32 的俯拍，极性与 GPIO 清晰。 Experiment 02Light Your First LED on the BreadboardWire one LED with a series resistor on the MB-102 breadboard and blink it from the ESP32.Breadboard · LED polarity · Series resistor · BlinkOpen Draft Outline
02

Outputs & Inputs

Buttons, knobs, RGB, display, buzzer, and a night light.6 Experiments
待补实验实物图E03｜请拍按键与 LED 完整接线，标注 GPIO 与 GND。 Experiment 03Read a Push Button and Control an LEDRead a tactile button and use it to control an LED on the breadboard.Digital input · Pull-up/down · Button debounce basicsOpen Draft Outline 待补实验实物图E04｜请拍电位器与 LED 接线特写，三脚位置清晰。 Experiment 04Knob Controls LED BrightnessUse the B10K potentiometer to dim an LED with analog read and PWM.Potentiometer · AnalogRead · PWM brightnessOpen Draft Outline 待补实验实物图E05｜请拍 RGB 模块接线与混色效果，丝印脚位清晰。 Experiment 05Mix Colors with the RGB LED ModuleWire the RGB LED module and fade through soft mixed colors.RGB pins · Common anode/cathode 待确认 · Color fadeOpen Draft Outline 待补实验实物图E06｜请拍数码管完整接线与显示数字特写。 Experiment 06Show Digits on a 7-Segment DisplayMap segments to GPIO and count digits 0–9 on the single-digit display.7-segment · Common cathode/anode 待确认 · Digit patternsOpen Draft Outline 待补实验实物图E07｜请拍蜂鸣器接线，并注明有源/无源判断方式。 Experiment 07Beeps and Tones with the BuzzerIdentify active vs passive buzzer and make beeps or simple tones.Active/passive 待确认 · Beep · ToneOpen Draft Outline 待补实验实物图E08｜请拍 LDR（或模块）与 LED 夜灯接线。 Experiment 08Build a Night Light with an LDRRead a photoresistor (LDR) and turn an LED into a simple night light.LDR · Voltage divider · Threshold night lightOpen Draft Outline
03

Sensors

Sound, water/rain, IR obstacle, and DHT11.4 Experiments
待补实验实物图E09｜请拍声音传感器接线与灵敏度电位器位置。 Experiment 09Trigger Actions with the Sound SensorUse the sound sensor module to trigger an LED when it hears a clap or tap.Sound module · DO/AO · Sensitivity potOpen Draft Outline 待补实验实物图E10｜请拍水位/雨水板接线；演示仅用少量清水，注意安全。 Experiment 10Detect Water Level with the Rain SensorRead the water/rain level board safely and tell dry from wet in Serial Monitor.Rain/water board · Safety · Analog/digital readOpen Draft Outline 待补实验实物图E11｜请拍红外避障模块接线与障碍物检测演示。 Experiment 11Sense Obstacles with the IR ModuleDetect nearby obstacles with the IR module and react in code.IR obstacle · Threshold pot · Digital outputOpen Draft Outline 待补实验实物图E12｜请拍 DHT11 接线与串口温湿度读数同框。 Experiment 12Read Temperature & Humidity with DHT11Install a DHT library and print temperature and humidity to Serial Monitor.DHT11 · Library · Serial readingsOpen Draft Outline
04

Mini Project

Put parts together in a water-leak alarm.1 Experiment
待补实验实物图E13｜请拍水位传感器+蜂鸣器整机报警演示全景。 Experiment 13Mini Project: Water Leak AlarmCombine the water sensor and buzzer into a small water-leak alarm project.Combine sensors · Alarm logic · Mini projectOpen Draft Outline
BEFORE YOU START

A Little Preparation.
A Smoother First Build.

Keep your kit nearby and give yourself space to experiment.

Back To The Learning Path ↑
待补配图位｜首次实验工作台｜ZEK29-P02｜主板、面包板与基础零件俯拍
01

Your ZEK-29 Kit

Check the parts against the kit list and identify your USB-C ESP32 board.

02

A Computer & USB-C Data Cable

Use a compatible computer and a cable that can transfer data (not charge-only).

03

A Clear, Unpowered Workspace

Unplug USB before changing wires. Work with low-voltage kit parts only.

04

CH340 Driver Ready When Needed

This kit uses a CH340 USB-to-serial path (exact marking 待确认). E01 walks through the check.

待补待补：首次实验工作台实物图｜ZEK29-P02｜请拍当前 ZEK-29 主板、面包板和 LED 的完整连接。建议从正上方拍摄，光线均匀；需要看清主板引脚名称、LED 极性、限流电阻及每根线在面包板上的插孔。
MADE FOR REAL EXPERIMENTS

See The Wiring.
Understand The Result.

Each lesson is planned around a parts list, clear wiring photos, explained code, expected results, and a practical checkpoint.

  • Step-by-step connections
  • Code with explanations
  • Checks when something goes wrong
KEEP LEARNING

A Question Is A Good Place To Start.

Check the troubleshooting section in your lesson, or get in touch with Zepkvor. Course intro video: 待 Tim 提供.

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