KACHANGΒ·SIA
πŸ›’
SYSTEM OK

Store

πŸ›‘οΈ New here? No account needed β€” checkout as guest in 30 seconds. Pay by card, PayNow, Alipay or WeChat, and we'll email you your tracking link after payment. Need help? β†’

ESP8266 & Arduino boards, components & kits β€” plus done-for-you event lighting.

⚑ ESP8266 STARTER PACK
BUILD YOUR FIRST
LIGHT SHOW TODAY
Boards from $9.90 Β· LED kits Β· free cheat sheet
SHOP NOW β–Έ
CURRENCY
Mini D1 PRO ESP8266 Development Board
Specifications:Mini D1 Development Board 32 Mbit 4 MB 2104 Driver, Development Board Antenna 32 Mbit 4 MB 2104 Driver, Mini D1 Development Board 128 Mbit 16 MB 2104 Driver, Development
$12.90
R3 ESP8266 ESP-12N Development Board
Item Number: HW-320 D1 ESP8266 Development Board | Product manual: | Based on ESP-8266EX | 11 x I/O pins | 1 x ADC pin (input range 0-3.3V) | Support OTA wireless upload | Onboar
$12.90
ESP8266 Serial WiFi Expansion Board
Series: Expansion board | Model: ESP8266 | Type: Other IC | Purpose: Expansion | Application areas: automotive electronics | Product description: WIFI module adapter board<img...
$9.90
Breadboard Jumper Wire Kit for Arduino
As an electronics enthusiast, engineer, or hobbyist are you often faced with the experience of DIY on a breadboard? How to make a clean, easy to understand, fast circuit on the breadboar
$8.90
1-Channel 24V Relay Module for Arduino
Model: 1 way | Power supply: direct current | Color category: BESTEP | Voltage: ≀36V(inclusive) | | Module description: | Module adopts authentic high quality relay,
$8.90
Arduino Large Speaker Module
Name: large speaker module | Size: 36.5 * 44mm | Fixing hole: 3mm | Hole spacing: 1500 * 1200mil/38.1 * 30. 48mm | Speaker power: 0.5W/8n2 | Speaker diameter: 29.3mm | Power
$16.90
Microcontroller & IoT Boards β€” Book 1 Β· Starter FREE
Free 15-page PDF (Book 1 of a free series) β€” the two questions every beginner asks: what is a microcontroller really, and which board should you start with? Plain beginner English, 5 original pictures + a board cheat-sheet table.
FREE
Microcontroller & IoT Boards β€” Book 2 Β· First Projects FREE
Free 21-page PDF (Book 2 of a free series) β€” your first two real builds: make an LED blink, then switch a light from your phone over home Wi-Fi. Plain beginner English, 5 original pictures + code explained like a recipe. Want the ready-made code? Grab the free Book 2 Sketch Pack too β€” same cart, one checkout.
FREE
Microcontroller & IoT Boards β€” Book 2 Β· Sketch Pack FREE
Free companion code pack for the Book 2 ebook β€” 6 compile-verified Arduino sketches for all 4 boards (Uno, ESP8266, ESP32, Pi Pico): Chapter 3 Blink for every board + Chapter 4 Phone Light for Wi-Fi boards. Includes README with wiring + setup. Get the ebook too β€” add both to one cart!
FREE