• esp8266

esp8266

• Links Sonoff , MicroPython

• https://learn.adafruit.com/adafruit-huzzah-esp8266-breakout/overview

• 201512 - https://www.hackster.io/komedia/esp8266-automated-dog-feeder-using-pebble-watch-and-more-d43749?ref=newsletter&utm_source=Hackster.io+newsletter&utm_campaign=bbc5d934a5-2015_4_17_Top_projects4_16_2015&utm_medium=email&utm_term=0_6ff81e3e5b-bbc5d934a5-135098377

• Small wifi electronic module ESP-01(WIR04001251) and ESP-03(WIR04001252)

• Links Arduino/DS18B20TempSensors

• http://www.hobbytronics.co.za/p/930/esp8266-serial-wifi-wireless-transceiver

• 3D wifi map http://hackaday.com/2015/02/17/mapping-wifi-signals-in-3-dimensions/

• github project for ESP https://github.com/cnlohr/esp8266ws2812i2

• LUA + programming http://vaasa.hacklab.fi/2015/01/12/esp8266-ds18b20-thingspeak-nodemcu/

2019 connect old esp8266 Huzzah

• Connect to usb using FDDI 3.3v cable (White usb plug)

  • Connect to serial /dev/ttyUSB using screen

    sudo screen /dev/ttyUSB0

  • When i click the reset button on esp8266 i get the welcome message

    NodeMCU 0.9.5 build 20150318  powered by Lua 5.1.4
    lua: cannot open init.lua

  • Switch on red led on esp8266 using lua commands

    gpio.mode(3, gpio.OUTPUT)
    gpio.write(3, gpio.LOW)
    #Pause red led on
    gpio.write(3, gpio.HIGH)

...