Introduction

Node MCU V1.0 Shield is an extension board that help you to play with Grove sensors on an ESP8266 WIFI development kit which called Node MCU. You can run Grove sensor with Lua script language in the Node MCU firmware. It has the same function as ESP-12S owns.

Technical Data

Input low voltage: -0.3 to 0.25*V_IO V

Input high voltage: 0.75*V_IO to 3.3V

Output low voltage: 0.1*V_IO

VDDIO: 1.8 to 3.3V

Maximal current: 12mA

Features

802.11 /b/g/n

Wi-Fi Direct(P2P), soft-AP

Compatible with all Grove modules

5 Digital connectors (D3-D8)

Built-in protocol TCP/IP stack

Analog connectors (A0)

2 I2C sockets

NO SPI sockets

UART/D9-D10 connector

Power indicator LED

Wake up, connect and delivery data package in 2 ms

Application

Robotic Power Plug

Safe ID tag

Web camera

Wireless GPS

Interface

Resource

Schematic