ESP8266 and Si7021 temperature sensor example

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The  Si7021  I2C Humidity  and  Temperature  Sensor  is  a  monolithic  CMOS  IC integrating   humidity   and   temperature   sensor   elements,   an   analog-to-digital converter, signal processing, calibration data, and an I2C Interface. The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, […]

Flashing an ESP8266 with Espruino

Flashing an ESP8266 with Espruino by Kolban Technical Tutorials

https://github.com/nodemcu/nodemcu-flasher https://github.com/espruino/EspruinoBuilds/tree/master/ESP8266

About the ESP8266

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The ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and microcontroller capability produced by Shanghai-based Chinese manufacturer, Espressif Systems

The chip first came to the attention of western makers in August 2014 with the ESP-01 module, made by a third-party manufacturer, AI-Thinker. This small module allows microcontrollers […]

NodeMCU board and Arduino development

The is a microcontroller from Chinese manufacturer Espressif that includes Wi-Fi capability.

Setup Arduino

Starting with 1.6.4, Arduino allows installation of third-party platform packages using Boards Manager. We have packages available for Windows, Mac OS, and Linux (32 and 64 bit).

Install Arduino 1.6.5 from the Arduino website. Start Arduino and open Preferences window. Enter […]