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 XCW

Description

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!