NodeMCU Lua V3 ESP8266 Module Micro USB Port Serial WiFi Module CH340 IoT Development Board Module for Smart Home DIY

ESP8266-CP2102 Micro USB WiFi Module - Ultimate IoT Development Solution

Technical Specifications

• Main Chip: ESP8266

• Interface: Micro USB (CH340 driver chip)

• Input Power: 4.5V-9V(10V MAX)

• Operating Current: Continuous transmission: ≈70mA(200mA MAX), Standby: <200uA

• Wireless Standard: 802.11b/g/n

• Dimensions: 58*31mm (only 9.5g weight)

• Development Support: Compatible with Arduino platform

Key Features

• Lightning-fast Connectivity: Micro USB reversible interface ensures stable data transfer

• Superior Performance: ESP8266+CH340 combination delivers 40% speed boost

• Ultra-compact Design: Just 1/3 the size of a credit card, easily adapts to various projects

• Exceptional Value: Professional-grade performance at beginner-friendly price

Five Key Advantages

Military-grade stability

Smart low power consumption

Easy development

High-speed transmission

Multi-scenario applications

Application Scenarios

• Smart Home

• Industry 4.0

•️ Smart Healthcare

•️ Maker Education