NodeMcu V3 Development Board (4MB Lua WIFI IoT development board) ESP8266 ESP-12E Electricity On-board two groups of 3

On-board two groups of 3

5% at TA = 25°C

Can side reserve replacement cell phone bayonet into the box

or combined with an adapter 12 / 24V for use in car or an adapter 110-230V home

and sixteenth-step

NodeMcu V3 Development Board (4MB Lua WIFI IoT development board) ESP8266 ESP-12E Electricity On-board two groups of 3The NodeMCU is an open source firmware and development kit that helps you to prototype your IoT product within a few Lua script lines. For more details, please visit Feature Open source Interactive Programmable Low cost Simple Smart WI FI enabled Arduino like hardware IO Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like Arduino, but interactively in Lua script. Nodes