Uploaded July 2019 | Updated September 2026, 2 weeks ago

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Arduino | LoLin NodeMCU V3 ESP8266 DHT11 Live Monitoring Sensor Local Web Server (NodeMCU ESP8266 as an Access Point). In this project video I use Arduino IDE 1.8.9 , Notepad++ V7.7.1 , DHT11 and LoLin NodeMCU V3 ESP8266.

This video project is a continuation of this video: youtube.com/watch?v=cx4S_rcMrZc, I suggest viewing the video first.

Download source code here : drive.google.com/open?id=1uar6sTcZtL-ZcUeBmpMvBMcprcGPNZa7

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If an error occurs like this or something like this :

Exception (3):

epc1=0x4000bf64 epc2=0x00000000 epc3=0x4000473f excvaddr=0x4023d571 depc=0x00000000
ctx: cont
sp: 3ffffd00 end: 3fffffc0 offset: 01a0
for more complete error display and solution see here : drive.google.com/file/d/19zP6cfRFA2LPx9eFAcTnqa50ir6gM-Zo/view?usp=sharing

Thanks to Prince Okumo (@Prince Okumo) for correcting this error.
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For other video tutorials on this channel, please see this playlist:

- Basic4Android (B4A) Tutorials : youtube.com/watch?v=-BIq32-qEgA&list=PLnXsmScWzcm6RVlhPM7qg_OJ2N8OpV99d
- Electronics Tutorials : youtube.com/watch?v=rLdsWt6EP6w&list=PLnXsmScWzcm766h5Dn4AJjbJRzDfCPh4h
- Arduino Tutorials : youtube.com/watch?v=A3_EBZqCG5s&list=PLnXsmScWzcm48hvcTTRAUFcP5Fjd4u8cS
- Great Cow Basic Tutorials : youtube.com/watch?v=orHrLmEvp0o&list=PLnXsmScWzcm7xejzacm5cKJMIh_tXXxN8
- Bascom Avr Tutorials : youtube.com/watch?v=JYKSkNQq9eM&list=PLnXsmScWzcm6F9gX1wYenqjKdqVSM7d6B
- VB .NET Tutorials : youtube.com/watch?v=Sy2vjWO0ydM&list=PLnXsmScWzcm4g8AWEJ6WXVUOBh_cWF5_z

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Download Arduino IDE : arduino.cc/en/Main/Software
Download Fritzing : fritzing.org/download
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Image Sources and Icons in this video:
Laptop/PC : iconfinder.com/icons/4417093/code_laptop_mouse_numbers_with_icon
CellPhone : iconfinder.com/icons/171508/call_phone_smart_icon
WiFi : iconfinder.com/icons/925808/wifi_icon
Smile Emoticon : pixabay.com/id/vectors/smiley-emoticon-bahagia-wajah-ikon-1635449
NodeMCU V3 ESP8266 : github.com/prasertsakd/esp8266_fritzing

DHT11 Image : github.com/HuangYuTse/DHT11-module-fritzing-part

Thermometer/Temperature : iconfinder.com/icons/1041647/temperature_thermometer_thermo%EF%BC%8Cthermometers%EF%BC%8Ctemperature_icon
water/Humidity : iconfinder.com/icons/2417496/damp_droplets_drops_raindrops_sweat_water_wet_icon
Clock/Time : iconfinder.com/icons/326483/access_clock_time_icon
Calendar/Date : iconfinder.com/icons/2203551/book_calendar_date_monthly_icon
Youtube Icon : iconfinder.com/icons/107167/circle_youtube_icon
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Music Background:

Summertime by Scandinavianz soundcloud.com/scandinavianz
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: bit.ly/Summertime-Scandinavianz
Music promoted by Audio Library youtu.be/e_cuXazmRME

Palm Trees by MBB soundcloud.com/mbbofficial
Creative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0
creativecommons.org/licenses/by-sa/3.0
Music provided by Music for Creators youtu.be/baeVdS-RVvs

Track: Serenity — JayJen [Audio Library Release]
Music provided by Audio Library Plus
Watch: youtu.be/VhfJo-CRbkA
Free Download / Stream: alplus.io/Serenity
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