


Wemos D1 Mini ESP8266 NodeMCU Mini D1 Module
- Wemos D1 Mini ESP8266 NodeMCU compatible mini development board
- Built-in Wi-Fi for IoT applications
- 3.3V operating voltage
- Compatible with Arduino IDE and NodeMCU SDK
- Compact and breadboard-friendly design
Product Details
Wemos D1 Mini ESP8266 NodeMCU Mini D1 Module
The Wemos D1 Mini is a compact and versatile development board based on the ESP8266EX Wi-Fi microcontroller, ideal for IoT projects and wireless applications. It supports development with Arduino IDE and NodeMCU firmware, and features built-in Wi-Fi connectivity along with multiple GPIO pins for versatile interfacing.
🔧 Key Features
- ESP8266EX Wi-Fi SoC with IEEE 802.11 b/g/n support.
- Compatible with Arduino IDE and NodeMCU SDK.
- Compact and lightweight breadboard-friendly form factor.
- 11 digital GPIO pins with onboard USB interface.
- Supports OTA (Over-The-Air) updates.
⚙️ Technical Specifications
| Microcontroller | ESP8266EX |
| Operating Voltage | 3.3V |
| Input Voltage | 4.5–10V |
| Clock Speed | 80 MHz |
| Flash Memory | 4 MB |
| Wi-Fi | 802.11 b/g/n |
| USB Interface | Micro USB |
📦 Package Includes
- 1 × Wemos D1 Mini ESP8266 Development Board
















