Welcome to Arduino.TK

Americans have a habit of giving projects names, This Project is Called, Art

Art Thermostat
The Art of temperature controlled

Art a better NEST
Art is Smart
Start Art
Art OpenSource ESP32 Smart Thermostat

Art is TrustWorthy
Internet Safety, You can View & Control whats going on
Because Art is OpenSource

Thermostat via a Google server ???
Switching a light via a Chinese server ???

Hey Google!, Does a NEST Run on LAN Local Network Only?

Art's HardWare

ESP32 38-Pin              = +/- 3 U$ Dollar
SPI TFT Touch Display     = +/- 6 U$ Dollar
DS3231 RTC Module         = +/- 1 U$ Dollar
BME280 Module             = +/- 2 U$ Dollar
(Dual) Relais Module      = +/- 1 U$ Dollar

DownScale Control Relais Module / PCB, & Jo Less Energy?
GeekCreit, Keyes?, i want a Dual Miniature or SIP Reed relais module?
Or Dual optoisolated Triac / PhotoTriac PCB module (Will MOC3011, MOC3021, AQH3223 do switch 24~VAC?)
Maybe the AQH3223 IC solid state relais, is better, non zerro crosing, so maybe for AC/DC
With screwless terminal connectors for switch side 
For Switching 24VAC / 24VDC 

I CanNot Solder that Small
So i stick with modules
Modulair Cheap Easy Replaceable Repairable Environmentally Friendly ;-)

Art is now LIVE!!!
Art's Live Video Stream from old HTC One Mini Phone!!!


Some Say Do Not use spaces in WIFI Router Broadcasted SSID wifiname ;-(
Note: ESP32 only works at 2.4Ghz, my ZIGGO.NL wifi router has no Dual mode 2.4 / 5 Ghz option
Wi-Fi: 802.11 b/g/n/e/i (802.11n @ 2.4 GHz up to 150 Mbit/s)
IEEE 802.11 standard security features all supported, including WFA, WPA/WPA2 and WAPI

ESP32 Smart Thermostat
OpenSource Smart Thermostat



Art's Facebook Group https://m.facebook.com/groups/2643123052617990

Art's Facebook Group https://www.facebook.com/groups/esp32smartthermostat

Wel ja joh, think big numbers ;-)

BUY Art (Still, Just an idea)
All Parts and Soldered Prototype PCB, Ready To Start Art (UnProgrammed!)
4 inch SPI Touch TFT, ESP32-38Pin, BME280, DS3231, Buzzer, 2RelaisPCB, ProtoType PCB.

Free printable Calender on this server
www.PRINT-it.TK Free Calendar

Sorry, the phone video recording didnt want to zoom in => next time better
Showed a wrong i2c BMP180 sensor , should be i2c BME280 sensor, E type does Humidity

After 20 seconds Art's BUTTons hide
and a barometer+linear scale and humidity+comfort scale apear (i2c BME280)
a Touch on Art's Bottom (screen),
will show the thermostat control buttons again

Art has an ip adres from Art's webserver
TFT screen tells the ip adres in this case
hardcoded wifi settings = not so very not nice
better wifimanager first direct-connect with Phone to ESP32 to Easy Enter WiFiRouterName and PassWord
Art's Barometer say's Stormy, That is Bella.

Art Online
Art in WebBrowser, Art is in the Air
Webbrowser view of ip adres
not working as i would, only Temp val is updated properly
cannot figure out why yet
what's best to use AJAX, Jquery, XHTTP, i am lost
Help Me, Please?
Art's Facebook Group https://m.facebook.com/groups/2643123052617990

it works i set different intervals for each field
but thats no good for the amount of data i want to diplay
What is best to use

Art's remote mode control with 4 buttons

Art's Memory Directory listing SPIFFS (SPI Flash File)
Memory test starts with "Arts Mem." button in second settings menu

Art's Memory Write Read variables to SPIFFS (SPI Flash File)

My Arduino IDE Settings for ESP32 38Pin dev kit

TFT_eSPI Grandioso, Superb Graphic Library
For SPI TFT Touch Displays

My TFT_eSPI User_Setup.h settings (in /home/pi/Arduino/libraries/TFT_eSPI/User_Setup.h

Does Arduino IDE has an option
to hide commented lines? = for easy viewing what is on

some compiler info library versions i have used

Why does Huawei PetalBot Aspiegel Bot scan the FREE world internet
if the Chinese cannot view the FREE western internet?
ok they have a search engine 4 us

Art Live, Old HTC One Mini Phone Video Server AnDroid app IP Webcam Pro by Pavel Khlebovich https://www.google.com/search?q=android+app+IP+Webcam+Pro+by+Pavel+Khlebovich
OK Google Say it, Art is .......

State of Art
The state of the art (sometimes cutting edge or leading edge)
refers to the highest level of general development,
as of a device, technique, or scientific field achieved at a particular time.

The ESP32 is Dual Core, am i using only 1 core?
can i run the webserver on the other core, to make it more responsive
does the other core know the same variables
the size and speed is allready impressive compared to the Uno, Nano, Mega
Espressif is impressive !

2 much for a Lutjebroeker CauliFlower Farmer Programmer, like me


2 much Espressif

With ESP32 it is possible to update program from wifi html web page
UpDate Art's software program over wifi (not now)
but should be possible

Watch the dog, Feed the dog, is the WatchDog timer, standard actived?

a Chart for Art
Help Art, Google history Graphs, for temp, bar, humid, would be nice?!

maybe an example https://github.com/nhatuan84/esp32-webserver-dht11-led-googlechart



Art's Facebook Group https://m.facebook.com/groups/2643123052617990
Code Part of Art, OpenSource Smart Thermostat https://github.com/ldijkman/ART-ESP32-Touch-TFT-Thermostat PCB EasyEDA JLCPCB Part of Art, OpenHardware ProtoType PCB Smart Thermostat https://oshwlab.com/l.dijkman/esp32-dev-kit-38-pin-to-spi-touch-tft

Trying to Design a new PCB,Online inBrowser EasyEDA
Try it Now, Yourself, and be Amazed by EasyEDA online inbrowser PCB Designer

Try it Now, Yourself, and be Amazed by EasyEDA online inbrowser PCB Designer
Just A Click to JLCPCB order == Perfect PCB's in NoTime

Start ART
Made in Holland
CopyRight 2020-2021 Dirk Luberth Dijkman
Bangert 30 1619GJ Andijk, The Netherlands

Google Does NOT want to support Art with ads nonsense
Do you wanna Support Art?
a penny for sharing thoughts
a penny to keep Art alive and this page ads free


a bit of the time code idee comes from a 2010 javascript (wasted many hours on it) online internet alarmclock a lot is not working anymore (radiostations not) like the countdown till next alarm inspiration came from (dailyalarms.com no longer online)


thats where the 1440 minutes came from 11 years ago

DailyAlarmClock.Com no longer online
trying to dig it up

my version http://arduino.tk/alarm/
video youtube dated 14 march 2010 Keyes?! i want dual mini, micro, miniature relays PCB module, SIP Relays, Keyes dual reed relais module? Why Not https://www.google.com/search?q=arduino+reed+relay+board

ReUse that old Arduino UNO / Mega Touch TFT Shield

it is possible to re use that old parallel tft shield ILI9341 + ESP32 (Parallel) at blazing speeds https://github.com/ldijkman/ART-ESP32-Touch-TFT-Thermostat/tree/main/Arduino_UNO_TFT_Shield_8-Bit_Parallel https://www.pangodream.es/ili9341-esp32-parallel 8-bit parallel 3.5 TFT LCD Shield + ESP32 -TouchScreen issue #448 https://github.com/Bodmer/TFT_eSPI/issues/448 8-bit parallel 3.5" TFT LCD ILI9486 does not work #539 https://github.com/Bodmer/TFT_eSPI/issues/539 https://www.pangodream.es/ili9341-esp32-parallel https://www.pangodream.es/ili9341-esp32-parallel Previet, Spassiba Андрей Ушаков https://github.com/ldijkman/ART-ESP32-Touch-TFT-Thermostat/tree/main/Arduino_UNO_TFT_Shield_8-Bit_Parallel

moonPhase cq weather display hee Bodmer again = DarkSkyWeather

maybe ad a moon picto icon to main screen maybe add a weather page to Art Thermostat
Art's Facebook Group


Page Made with Geany and Kate Plain text editors Krusader, Kate is also nice Need 4 Heat

Free my cheap Chinese Friend Jack Ma Yun!

Page Generated in 0.0118 Seconds. Fry my pi Personal Page, Where is Art, Find Art on my network image to progmem https://rawgit.com/lorol/esp8266-weather-station-color/master/resources/converter-tool/display.htm