DOIT Mini ESP-M3 WiFi Module – Ultra-Small ESP8266 for IoT

The DOIT Mini ESP-M3 WiFi Module is an ultra-compact ESP-M3 board designed for space-constrained embedded systems and wireless applications. Featuring the powerful ESP8266 chip, this module supports serial communication and delivers reliable wireless connectivity for Internet of Things (IoT) projects.

With low power consumption, a wide temperature range, and stable performance, the DOIT ESP-M3 is ideal for smart home devices, sensor networks, and automation systems where size, efficiency, and stability are essential.

🔧 Key Features

• Ultra-compact Mini ESP8266 WiFi Module for IoT
• Supports UART serial communication interface
• Low power consumption for battery-operated devices
• Stable and reliable wireless connectivity
• Designed for embedded systems, IoT, and automation
• Wide temperature tolerance: -40°C to +125°C

📐 Technical Specifications

📌 Applications

• Smart home and automation systems
• IoT nodes and wireless sensor networks
• Embedded systems requiring WiFi connectivity
• Battery-powered and portable devices
• DIY and hobbyist wireless projects

💡 Why Choose the ESP-M3 Module?

Compact, efficient, and powerful, the DOIT Mini ESP-M3 WiFi Module is ideal for developers looking to integrate WiFi into their devices without sacrificing board space. With excellent performance under extreme conditions, it’s a dependable choice for professional and DIY applications.

📦 Package Includes

• 1 × DOIT ESP-M3 Mini ESP8266 WiFi Module
• 1 x Header Pins