DIYables DIYables STEM V4 IoT Starter Kit
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Quick Overview
The DIYables STEM V4 IoT Starter Kit is an all-in-one electronics learning package for IoT development, STEM education, and advanced prototyping. It features the DIYables STEM V4 board (fully compatible with Arduino Uno R4 WiFi) with RA4M1 32-bit ARM Cortex-M4 processor and ESP32-S3 coprocessor, providing WiFi and Bluetooth connectivity for wireless projects.
This comprehensive kit includes 20+ essential components: HC-SR501 motion sensor, HC-SR04 ultrasonic sensor, DS18B20 temperature sensor, LDR light sensor, 16x2 I2C LCD display, SG90 servo motor, 3x4 keypad, Proto Screw Shield expansion board, breadboard, jumper wires, buttons, LEDs, resistors, and more.
Perfect for classroom instruction, maker projects, and hands-on IoT learning. The kit comes in a reusable storage box with a USB Type-C cable and access to online tutorials for step-by-step guidance on sensors, displays, motor control, and wireless communication.
Key Features
- Complete IoT Starter Kit — DIYables STEM V4 board (R4 WiFi-compatible) with 20+ components
- WiFi and Bluetooth Enabled — RA4M1 ARM Cortex-M4 + ESP32-S3 coprocessor for wireless connectivity
- Essential Sensors Included — HC-SR501 motion, HC-SR04 ultrasonic, DS18B20 temperature, LDR light sensor
- Display and Actuators — 16x2 I2C LCD display, SG90 servo motor, piezo buzzer
- Input Devices — 3x4 matrix keypad, tactile buttons with caps, potentiometer
- Expansion Board — Proto Screw Shield V1.0 for easy prototyping and connections
- Prototyping Tools — Half-size breadboard, male-to-female and female-to-female jumper wires
- STEM Education Focus — Ideal for classrooms, homeschool, maker spaces, and hands-on learning
- Storage and Accessories — Reusable storage box, USB-C cable, DC power jack included
- Online Tutorials Available — Step-by-step guides for sensors, displays, IoT, and wireless projects
SPECIFICATION
| Specification | Value |
|---|---|
| Product Type | IoT Starter Kit / STEM Education Kit |
| Development Board | DIYables STEM V4 (Arduino Uno R4 WiFi-compatible) |
| Microcontroller | RA4M1 32-bit ARM Cortex-M4 (48 MHz) |
| Coprocessor | ESP32-S3 (WiFi + Bluetooth) |
| Wireless Connectivity | WiFi 802.11 b/g/n, Bluetooth 5.0 |
| Onboard Display | 12x8 LED matrix (on STEM V4 board) |
| Sensors Included | HC-SR501 (motion), HC-SR04 (ultrasonic), DS18B20 (temp), LDR |
| Display Module | 16x2 I2C LCD display |
| Actuators | SG90 servo motor, piezo buzzer |
| Input Devices | 3x4 matrix keypad, tactile buttons with caps, potentiometer |
| Expansion Board | Proto Screw Shield V1.0 |
| Prototyping Tools | Half-size breadboard, male-to-female and female-to-female jumper wires |
| Components Included | LEDs, resistors, DC power jack, USB-C cable |
| Storage | Reusable plastic storage box |
| Tutorials Available | Online step-by-step guides and projects |
Tutorials
COMPATIBLE HARDWARE
- Arduino IDE (Windows, Mac, Linux) — Select "Arduino Uno R4 WiFi" as board
- USB-C cable (included) — For programming and power
- Arduino Uno R4 WiFi shields and expansion boards
- Compatible with Arduino R4 WiFi libraries for WiFi, Bluetooth, sensors, and LED matrix
- External power supply — 6-24V DC via VIN pin (optional)
