Hy, The Arduino code is working well, readings are shown on LCD also on Serial Monitor but the data is not shown on the Thingspeak channel. Please Guide me what the problem.
hello sir, first of all thank you for explaining this project... i am making the same project but i am not getting any data on thingspeak.. I am getting the data on both lcd and serial monitor but not on thingspeak..what is the problem.. Can u pls help me..
1)Can I use 0.96 OLED display. If I use it can I include the library of OLED? 2)In this video are you used any library or you program from only source code?
Amazing project sir, what if you want to also add the heart rate sensor to this project, how will I go about it. Your reply will be greatly appreciated
Hi sir, I have done the project according to your instructions and everything works offline. I am also getting "GET /update?api_key" message on my serial monitor, but no information seems to be passed on to the thingspeak page that I have created. Please help me if possible sir.
Please I'm getting this error from the oximeter and I soldered it properly with the right pin connections. "Initialization pulse oximeter... FAILED" Please any solution?
Did you use an external 3.3V to power the ESP8266-01 or you used the Arduino Uno board to power it? I learn the arduino board cannot adequately supply power to the wifi module so if you were able to use the arduino board to provide the wifi module with power,please i'd like to hear from you how you got that working.. It will be nice and very helpful if anyone seeing this post too can help me out ?
Hey i used 3.3V from Arduino. It works only in some module of ESP8266-01. Doesn't work with every esp8266-01 module. You need an external power supply.
hey im getting this error while running the code what should i do? ISR(TIMER2_COMPA_vect) //triggered when Timer2 counts to 124 the code isnt working on arduino online, what should i do?
Can u help me, i have a IoT project for Water Quality Control in Aquaculture and i want to check the water quality in Thinkspeak, so how to connect the sensor arduino to thinkspeak? Please help me. This is project for my homework in school.
Sir i got error when program is compile ..i.e in the line ISR(TIMER2_COMPA_vect) Error shown is exit status 1 expected constructer,destructer,or type conversion '(' token found
If anyone doing this please note RS,EN pin is need to exchange, also LCD connect like this D7=2 ,D6=3,D5=4,D4=5. If needed please use trimmer for contrast setting. TQ
@@nitinjindal1616 Firstly you must connect your esp to your wifi with at commands you can find tutorial videos on youtube. Then you connect the esp ın this project then you change your apı key and serial begin esp ser as 115200 baund rate both then ıt works for me
In AT command which will be the 'ssid' and 'password'? And I am not getting the data to thingspeak does ssid and password will solve the problem? And do we need to use a external powe supply for ESP8266-01?
@@HowtoElectronics dear sir in this tutorial only Arduino program is given but u use esp8266 also what about the esp8266 program. Which is not given in the description.
Just upload the arduino code to arduino board. Arduino is connected to esp8266 via tx and rx pins. The code will communicate between esp8266 and arduino via tx and rx pins.
@@HowtoElectronics Sir, I have tried everything but there is display problem on lcd and even thingspeak is not showing the plot. Only serial monitor is showing the data. Can you please help me out with it
While uploading the code I m getting error something like this fatalerror failed to connect ESP8266 timed out, how to solve this problem? Waiting for the reply
Sir, I have tried everything but there is display problem on lcd and even thingspeak is not showing the plot. Only serial monitor is showing the data. Can you please help me out with it
I'm trying to compiling but it showing some error "ISR (TIMER2_COMPA_vect) //triggered when Timer2 counts to 124" in my Arduino IDE asking exit status 1 expected constructor, destructor, or type conversion before '(' token
Amazing video , good explanation , thank you !
Yes bro
Sir can you please tell how to connect each and every thing step by step
Congulation!! that your project is very good
Hy,
The Arduino code is working well, readings are shown on LCD also on Serial Monitor but the data is not shown on the Thingspeak channel. Please Guide me what the problem.
did u find a solution?
Change user name and password on code line no 74
To be same as your hotspots user name and password
hy share the code
@@sanyamsingla7597 dID YOU END FINDING THE CODE
@bestteletronics6251 what should i kept?
We are not able to see information on a lcd display. Please suggest us what to do
Excellent project
Good Project I have a few question how to fix problem about void esp8266
Amazing project
What about battery or power supply?
Same thing I am noticing
Sir, is Oximeter sensor MAX30100 will work at ThingSpeak? Hope you would notice this, thanks!
very nice project
Hye sir, can the thingspeak save the data for the particular day/patient that we can look again as history?
hello sir, first of all thank you for explaining this project... i am making the same project but i am not getting any data on thingspeak.. I am getting the data on both lcd and serial monitor but not on thingspeak..what is the problem.. Can u pls help me..
Moi aussi , j'ai le même problème
@@selmar2177 i am not able to understand what are you saying..
@@AmishaSharma_1 I have the same problem in this project
@@AmishaSharma_1 did you get it soultion of this problem?!
I also facing this problem but I didn't get data on lcd also
Can we use dht sensor instead of lm35 temperature sensor
What is the approximate cost? Is it cheaper than infrared thermometer which costs about 4900 rupees?
It will cost you lesser than 1000.
brother have you finished this project?
Sir can we use a ECG sensor instead of pulse rate sensor? Your reply would be greatly appreciated
What is BPM bro? Blood Pressure Measurement?
Nice project friend
Is it possible to do this project without the use of arduino?😢
Good project
I want to buy this project
This code is done in which language?
Sir here you used Arduino uno or Arduino_nano board
Any board will work
Data not uploading on thingspeak
Good project , I like it . Thanks for sharing :)
Pleas3 subscribe my channel for more such projects
How To Electronics yup, subscribe done :)
@@joyceyik4706 have u done this project?
@@HowtoElectronics does this code work perfectly after following the shown steps? Bcoz I tried several similar codes but it isn't working
@@hemangichauhan1235 yes its not working
1)Can I use 0.96 OLED display. If I use it can I include the library of OLED?
2)In this video are you used any library or you program from only source code?
Yes u can use 0.96" OLED Display if you are capable enough to modify the code.
Its good but the prototype is not clearly visible
Data can not send to thingspeak cloud.
What can i do?
Please reply.
my data is not displaying in think speak plz help me
The data is not displayed in lcd and thingspeak what may be the problem? Could you please tell.
Sir these whole components u gave buyed from which online store
Amazon you can
Total project price ??
Amazing project sir, what if you want to also add the heart rate sensor to this project, how will I go about it. Your reply will be greatly appreciated
Why does ours still say "Field Value Unavailable"?
where is code for esp8266 module
Data is not updating in ThingSpeak , will you please help 🙏
Code not working even after redoing it 3 times if you have any tip pls share:)
install some important libraries in your software
can we get a copy of this circuit or tinkercad link
Hi sir,
I have done the project according to your instructions and everything works offline. I am also getting "GET /update?api_key" message on my serial monitor, but no information seems to be passed on to the thingspeak page that I have created.
Please help me if possible sir.
Add some delay of almost 100-500ms between all the AT commands, it will work
@@HowtoElectronics how sir can u send a updated full code thats bettter for understand
Did it work?
@@shreyamanjucha4621 I have the same problem the data not display in thinkSpeak
Give simulation on proteus of this project
Did you get it?
Can we add GSM module to send a immediate message alert
Yes u can. Need a code modification
@@HowtoElectronics for code pls help me
@@shubhtech1260 this is also question of mine
Hi sir I have got data on serial monitor but it is not displaying in thingspeak.
Moi aussi j'ai le même problème
Get api key is not showing in serial monitor what should i do now
Sir your code is working...but I am not getting any graph on Thingspeak
Sir please help
Met too did you find the soultion?
Thanks you! so amzing
Where we should write the code and hiw we should upload it please tell sir
Where to include wifi details in code ?? Please anyone help 🙏🙏🙏
what are the dependncies of this device
Please I'm getting this error from the oximeter and I soldered it properly with the right pin connections. "Initialization pulse oximeter... FAILED"
Please any solution?
Can you tell me which all libraries I should install for esp,LCD,thinkspeak
You don't need any extra libraries.
@@HowtoElectronics then I'm not getting output on LCD and thingspeak
@@shambhavipoddar397 were you able to rectify the code?
@@shambhavipoddar397 same problem to me what you can do after you have not receive a output please if you know reply to me
bro where we get the power supply?tel me brp plzzz
what i can do if lcd displaying garbage value????
I want to have a conversation with u about this project....can u tell me how we can talk about it?
sir can you tell me why the thingspeak did not show any graph after using the same code
same bro
Hi.. how u solve it ?
@@sitinurain2779 bro the problem is wifi module Didn't connected that's why data did't send
@@Sumonms hi, how can i know the wifi module didnt connect properly?
@@nobody0402 If connection is ok then you have a message on serial monitor something like " connect to wifi..
How to run the model without WiFi module
I need help regarding esp8266 I'm not able to display anything on thingspeak even after configuring the esp8266.
drive.google.com/file/d/1tmWPUbg_RAzrquJCmfDkwJSrkmMN97ck/view?usp=sharing try this. It worked for me
@@sushantrimal3080 TNX ....same circuit connection?
@@sushantrimal3080 did you download ESP package?
This code worked for me
Thanks brother
@@vaishnaviingale8623 hey, i am making the same project but i am not getting any data on thingspeak.. Can u pls help me..
why my display is not working with this code
Same problem
Have to add an ecg module(ad8232) please help and arduino is requed for connect to pc
Did you use an external 3.3V to power the ESP8266-01 or you used the Arduino Uno board to power it?
I learn the arduino board cannot adequately supply power to the wifi module so if you were able to use the arduino board to provide the wifi module with power,please i'd like to hear from you how you got that working..
It will be nice and very helpful if anyone seeing this post too can help me out ?
Hey i used 3.3V from Arduino. It works only in some module of ESP8266-01. Doesn't work with every esp8266-01 module. You need an external power supply.
is it workin?data displayed on thingspeak?
hey im getting this error while running the code what should i do?
ISR(TIMER2_COMPA_vect) //triggered when Timer2 counts to 124
the code isnt working on arduino online, what should i do?
@@luqman2871 sir can you please tell me what is the complier he have used
Can u help me, i have a IoT project for Water Quality Control in Aquaculture and i want to check the water quality in Thinkspeak, so how to connect the sensor arduino to thinkspeak? Please help me. This is project for my homework in school.
sir , i want to do this project with the help of ATMEGA8 not arduino , can you help with that
good project, i was not able to connect wifi to esp8266 but i have changed the baud rate to 115200 and it was connected
Can you please explain how to connect ECG sensor to this ..
ECG sensor won't work with Thingspeak
Can u send me the code
@@HowtoElectronics hey bro can you sell this project
@@manishgusain3861 did you get it?
Sir i got error when program is compile ..i.e in the line
ISR(TIMER2_COMPA_vect)
Error shown is
exit status 1
expected constructer,destructer,or type conversion '(' token found
Hey, did you fix that error?
hi did u fix the error and if so pls help me out here
If anyone doing this please note RS,EN pin is need to exchange, also LCD connect like this D7=2 ,D6=3,D5=4,D4=5. If needed please use trimmer for contrast setting. TQ
Can you clarify what to do with enable pin
@@AnkitKumar-sl6fm Means enable pin( EN) and RS connect vice versa,
I think rst pin is not connecting anywhere, right?
@@AnkitKumar-sl6fm Do ckt dgm as it is but exchange rs, en pins thats it
Thanku... And what about wifi connection. Is it correct
Can we make it to send an email by updating the code?
I have some problem in that, Data does not send on iot server so how to upload data on thingspeak
Have you got anything
@@AnkitKumar-sl6fm Have you?
Code isn't running properly
Where is the link for source Code
lcd is not showing results
I am getting error in the code after pasting the API key
how to chnage the wifi ssid
hello sir.i solve my problem with lcd.but thingspeak is not showing the plot yet.help me plaese
How did you solve the lcd problem?
@@sushantrimal3080 HOW DID YOU FINISH THIS PROJECT.
can i use DHT11 instead of LM35 ? if yes, then do i need to make any changes in this code ?
Mam can you please tell me what is the complier he have used please
Mam please help me
I'm not getting result in thing speak can plz anyone help
Sir can I know were to add ssid and password in the code???
I did everything right and ı checked serial port is same as yours but when ı open the thingspeak there is nothing plotted please help me
Ya same the case here. can you provide any help for the same
@@nitinjindal1616 Firstly you must connect your esp to your wifi with at commands you can find tutorial videos on youtube. Then you connect the esp ın this project then you change your apı key and serial begin esp ser as 115200 baund rate both then ıt works for me
Is your lcd showing the data?
Is your lcd showing the data?
@@Shubhamkumar-mc5jt yes ı solved problem.That was about bound rateı i did both 115200
Hi i really need this for my sch proj can do a step by step circuit connection
Yes please
Did you get the cruit connection
could u plzz help me out ....i m having an error in line 282....plzz let me whats that error
Can we use arduino nano?
yes
Showing error on program Sir please can you fix for me...
If(ser.find("Error"))
have you cleared that error
Have you cleared the error
@@TataTata-mi3fi no bro
Heyy
@@TataTata-mi3fi what heyy
i am using esp8266-01 wifi module is it nesserry usb converter for esp8266 -01 for your project ?
So what you get
Nice work eng
Can you give me the program of the work code?
I have also this project.
If you want to buy . Contact on my whatsapp.
+923459160826
Please mention the components used
In AT command which will be the 'ssid' and 'password'?
And I am not getting the data to thingspeak does ssid and password will solve the problem?
And do we need to use a external powe supply for ESP8266-01?
Same problem. I am not getting the data.... Have you got?
Sir what about the node MCU program
Node MCU will not be program in this project??????
Nodemcu program is already given. You need to upload the code directly via usb after compilation
@@HowtoElectronics dear sir in this tutorial only Arduino program is given but u use esp8266 also what about the esp8266 program. Which is not given in the description.
Just upload the arduino code to arduino board. Arduino is connected to esp8266 via tx and rx pins. The code will communicate between esp8266 and arduino via tx and rx pins.
@@HowtoElectronics thanks sir
Hi sir nice experiment sir how create account in thinkspeak i create but not support sir please help sir
sir lcd display is not working please help
Is it working now 😂
no na plus cannot find a solution
Can I get a PPT for this @everyone???
Do we have to update any other fields then the ssid, password and api key fields?
No any other field apart from all this 3.
@@HowtoElectronics Sir, I have tried everything but there is display problem on lcd and even thingspeak is not showing the plot. Only serial monitor is showing the data. Can you please help me out with it
@@mrinaltyagi1697 did you find the solution?
TCCR2A was not declare in this scope . i can not run
Can you tell me how to add a buzzer ? When heart beat get increases.
simply, use if the condition for it and pin status HIGH. Use buzzer at that pin.
Sir i need a Arduino code
The link that you gave already broken. Can you provide the new one?
It is fixed you can recheck
@@HowtoElectronics thank you!
@@HowtoElectronics hello , I want project report of this project
@@ajayramdasi16 did you get the report?
Now i have one question....this sensor is continuously giving me heart rates ..i just want when i will touch ...what should i do
Use capacitor like 10uF between vcc and gnd of Pulse sensor to make it more stable.
@@HowtoElectronics what can be the alternative for LCD display
i have to configure it with my cellphone .....
@@HowtoElectronics im havng the same problem too. even wen i put the capacitor nothing changes
i am getting data in serial monitor but i am unable to get the data in thingspeak
what am i missing can you help me?
Make sure your nodemcu gets connected to wifi.
@@HowtoElectronics how to check it
@@HowtoElectronics how to check it sir :(
Problem solved ??
While uploading the code I m getting error something like this fatalerror failed to connect ESP8266 timed out, how to solve this problem? Waiting for the reply
Same problem
Hey are u solved ur problem iam also getting same problem can you please explain if u solved
Sir i want this project. From where i will get this project
Me to did you have the circuit connection , i have problem in this
Sir, I have tried everything but there is display problem on lcd and even thingspeak is not showing the plot. Only serial monitor is showing the data. Can you please help me out with it
Use 10k pot at pin 3 of LCD to control the contrast.
And also check the Pins assignment from LCD and Arduino w.r.t code mapping.
my esp not connecting to wifi
I'm trying to compiling but it showing some error "ISR (TIMER2_COMPA_vect) //triggered when Timer2 counts to 124"
in my Arduino IDE asking exit status 1
expected constructor, destructor, or type conversion before '(' token
Bhai tumhara ye problem solve hua
Sir same problem coming with me please solve my problem sir.