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Product Overview
The WEMOS D1 Mini V4.0.0 is a compact, high‑performance IoT board powered by the ESP8266 Wi‑Fi module. With a built‑in USB Type‑C interface, it offers fast, reliable programming and power delivery. Designed for hobbyists, makers, and professionals, this board is fully compatible with MicroPython, NodeMCU, and the Arduino IDE, making it a versatile choice for a wide range of projects.
Key Highlights
- ESP8266 Wi‑Fi module with 4 MB flash memory for robust connectivity
- USB Type‑C port for convenient programming, power, and data transfer
- MicroPython and NodeMCU firmware support for rapid prototyping
- Arduino IDE compatibility – plug into your existing workflow
- Compact 1.0 × 0.8 in. footprint – ideal for space‑constrained designs
- Built‑in voltage regulator (5 V → 3.3 V) for easy power management
- Multiple GPIO pins with built‑in support for I²C, SPI, UART, and PWM
- Robust, industrial‑grade PCB with high‑density mounting options
Technical Specifications
- Processor: ESP8266 Wi‑Fi module (1.2 GHz single‑core)
- Flash: 4 MB (32 KB for firmware, 3.9 MB for user data)
- Operating Voltage: 5 V (via USB Type‑C) or 3.3 V (direct)
- Operating Temperature: –40 °C to +85 °C
- Connectivity: 802.11b/g/n Wi‑Fi, UART, I²C, SPI, PWM, ADC
- Dimensions: 1.0 in. × 0.8 in. (25.4 mm × 20.32 mm)
- Weight: < 10 g
- Package: Dual in-line (DIP) or Surface Mount (SMD)
Why Choose WEMOS D1 Mini?
Whether you’re building a smart home hub, a remote sensor network, or an interactive art installation, the WEMOS D1 Mini offers a blend of performance, flexibility, and ease of use. Its dual compatibility with MicroPython, NodeMCU, and Arduino means you can start coding in the language you’re most comfortable with, while the USB Type‑C interface simplifies firmware updates and power management. With a proven track record in the maker community, this board is trusted for reliability and rapid iteration.
Get Started Today
Order the WEMOS D1 Mini V4.0.0 now and unlock the full potential of your IoT projects. Perfect for prototyping, commercial products, and educational kits.
Price: Original price was: $ 8.73.$ 2.86Current price is: $ 2.86.