NodeMCU ESP8266 Expansion Base Board

Description

This NodeMCU ESP8266 Expansion Base Board is an expansion board designed to work with the NodeMCU V3 ESP8266 ESP-12E. Powered by a 6V to 24V DC input, it provides the power needed to operate the NodeMCU V3 and gives easy connection to all of its input and output pins, helping you connect your NodeMCU board to other devices.

Features

• Barrel input connector for DC voltage input from AC/DC adapters (6–24V DC)
• All NodeMCU Lolin V3 pinouts are brought out on headers
• Multiple header pins for ease of connectivity with other external devices
• On-board switch-mode 5V regulator
• Power supply headers for VIN, +5V, 3.3V, and USB VCC / VUSB
• Antenna mark for correct orientation of the NodeMCU module insertion
• On-board LED indicator

Technical Specifications

• Input voltage: 6V – 24V DC
• PCB thickness: 1.6 mm
• NodeMCU pin distance between sides: approx. 28.0 mm
• Pin pitch: 2.54 mm (0.1 in)