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1-10pcs ESP8266 D1 Mini WiFi Development Board – ESP‑12F, Wemos D1 Mini, NodeMCU Lua IoT Board (3.3V, MET Pins, Type‑C/Micro‑USB)
Unlock limitless IoT possibilities with the compact yet powerful ESP8266 D1 Mini development board. Designed for makers, hobbyists, and professionals, this board combines the proven ESP‑12F chip with a versatile pin layout, dual USB options, and full Lua scripting support. Whether you’re prototyping a smart sensor, building a home‑automation hub, or creating a connected device, the D1 Mini delivers reliable Wi‑Fi connectivity and easy integration in a pocket‑size form factor.
Key Highlights
- High‑Performance ESP‑12F Chip – 80 MHz dual‑core processor with 4 MB flash for fast, responsive IoT applications.
- Compact Design – Only 34 mm × 25.5 mm, perfect for tight enclosures and wearable projects.
- Flexible Power Options – 3.3 V operation with built‑in voltage regulator; supports both Type‑C and Micro‑USB power sources.
- MET Pin Header – 11‑pin layout (3.3 V, GND, TX, RX, D0‑D8, A0) compatible with Wemos D1 Mini shields and accessories.
- Lua & Arduino IDE Support – Program with NodeMCU Lua firmware or the popular Arduino environment.
- Ready‑to‑Use Wi‑Fi – Integrated 2.4 GHz 802.11b/g/n module with built‑in antenna for seamless wireless connectivity.
- Secure Boot & OTA Updates – Over‑the‑air firmware upgrades and secure boot options for reliable deployments.
Technical Specifications
- Chip: ESP‑8266 (ESP‑12F) – 32‑bit RISC processor
- Clock Speed: 80 MHz (over‑clockable to 160 MHz)
- Flash Memory: 4 MB (32 Mbit) SPI flash
- Operating Voltage: 3.3 V (regulated from USB)
- Power Consumption: 70 mA (active), 10 µA (deep‑sleep)
- USB Interface: Type‑C (preferred) & Micro‑USB (optional)
- GPIO: 11 digital I/O pins, 1 analog input (A0)
- Communication: UART, SPI, I²C, PWM, ADC
- Operating Temperature: -40 °C ~ +85 °C
- Dimensions: 34 mm × 25.5 mm × 5 mm
Compatibility & Ecosystem
The D1 Mini is fully compatible with the extensive library of Wemos D1 Mini shields, breadboards, and prototyping accessories. It works seamlessly with popular development platforms:
- Arduino IDE (ESP8266 core)
- NodeMCU Lua firmware
- MicroPython
- PlatformIO
- Home Assistant, MQTT, and other IoT frameworks
Why Choose This ESP8266 D1 Mini Board?
- Rapid Development – Plug‑and‑play USB connection, ready‑made firmware, and abundant community examples.
- Cost‑Effective – High performance at a fraction of the price of larger development kits.
- Scalable Production – Order in quantities of 1–10 pcs, ideal for small‑batch manufacturing or classroom kits.
- Robust Community Support – Thousands of tutorials, libraries, and forums to accelerate your project timeline.
Package Includes
- 1 x ESP8266 D1 Mini WiFi Development Board (selected USB type)
- Quick‑start guide with wiring diagrams and sample code links
- Optional: Type‑C to Micro‑USB adapter (if applicable)
Elevate your IoT creations with the reliable, versatile, and ultra‑compact ESP8266 D1 Mini board. Order now and start building smarter, connected devices today!
Price: Original price was: $ 6.15.$ 3.07Current price is: $ 3.07.