NodeMCU ESP8266-12E Development Board

NodeMCU, is an open source networking platform. It uses Lua scripting language programming. Allows developers to deal with the  underlying hardware in a manner similar to For Arduino, so that software developers can easily operate hardware devices.

Features:

• Barrel Input Connector for DC Voltage Input for AC/DC Adapters (6-24VDC)
• All NodeMCU Lolin V3 pinouts are brought 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
  • 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: 1.6mm
• NodeMCU Pin Distance between sides: ~28.0mm
• Pin Pitch: 2.54mm (0.1in)