🎯 Key Takeaways for quick navigation: 00:00 *🌐 Overview of IoT Patient Health Monitoring System* Introduction to building an IoT-based patient health monitoring system using ESP32. Interfacing sensors like pulse oximeter, humidity sensor, and temperature sensor with ESP32. Displaying parameters such as blood oxygen, heart rate, body temperature, room temperature, and humidity on a web browser. 01:39 *🔌 Circuit Diagram and Sensor Interfacing* Detailed explanation of the circuit diagram for interfacing sensors with ESP32. Connection instructions for sensors like DS18B20, MAX30100, DHT11 to ESP32 GPIO pins. Importance of using dedicated PCBs for sensor interfacing to simplify the process. 04:23 *📡 Programming and Web Server Setup* Explanation of the program code for sensor data collection and web server setup. Defining variables for sensor readings such as temperature, humidity, BPM, SPO2, and body temperature. Establishing a local web server connection and displaying sensor data through HTML on web and mobile browsers. 06:34 *📱 Monitoring Sensor Data on Web and Mobile* Steps to monitor sensor data on a web server by accessing the ESP32 IP address. Demonstrating real-time monitoring of room temperature, humidity, heart rate, blood oxygen, and body temperature on web and mobile interfaces. Highlighting the accessibility and convenience of monitoring health parameters remotely through IoT technology. Made with HARPA AI
sir I'm a Biomedical Engineer and currently working in a private hospital, this will surely help monitor out patient wirelessly wor without contact with covid 19, it will lessen also the exposure of our frontliners.
Room temperature and humidity is not showing.. Also If I connect the DS18B20 sensor and pulse oximeter is not showing the data parallel..If I connect one, the other one is not working.. Kindly help resolve this issue
Can anyone help me? I connected as the video shown but only temperature sensor shows value, but the MAX30100 keep showing 0 as the result. I try the oximeter separately, it can run but when I add in the temperature sensor, the reading of oximeter will not be shown. Any solution?
Hello sir i wanna ask to you, i use max30100 and ds18b20 with nodemcu but the result of max30100 is zero, when i compile max30100 only the result is right. Why when i combine with ds18b20 the result is zero sir?
it would be a lot quicker, but who cares, it is a demo, esp1, arduino mega, esp32, all can be use, just what you have at home in stock for testing. little bit rewriting the code and it work, I made one based on this video on a esp8266 now. took ma 3 days, as I don't know anything about arduino or coding, but google is a great help. only thing I want to know, how to change the icons now.
@@pietervansambeeck5466 bro my oximeter sensor light not running and no result of oximeter sensor whyyyy?I'm using esp32 ,I directly checked my pulse oximeter by connecting Gnd to gnd Vcc to 3.3 D21 to slc and d22 to sda but light not running whyyyy?
Sir I want to do exactly same work but without connecting the sensors directly with the Arduino or esp32. Like wanna make sensors wearable for the patient so he don't need to go to sensors by himself everytime. Your response will be highly appreciated!
@@abdullahrahat1578 check 2 things First Sensor if you are using MAX30100 sensor you have to remove its 3 internal resistor to make that work.. If you done that and still it's not working check the baud rate
Hello! Why it does not show a value of less than 93%? The person had a value of 76% of SpO2. But MAX30100 showed 94-96%.However, BPM matched the true value.
Sir the coding your provide very well but when i try to compile using arduino IDE error at #include no such file or directory but i have add zip library that you give how to solve it
can you please explain how you create the icons in the web page, I don't know anything about creating web pages, but I want to reuse some part of your code for an other project with different icons. this project is very nice, I also created one for myself. keep going on, as I like to learn more.
Hello, I have a problem, I put a resistor pulling 4.7k on the scl and sda, but the result is zero, can you help me? And sometimes the LED lights on the max30100 don't light up, what is it?
@@HowtoElectronics yes of course sir, I have followed the method of your website but the results are zero for a long time. I tried other sensors but the results were the same. I am using nodemcu, where is the int port nodemcu connected to?
@@reginaaprilia1805 hello please help me I'm using esp32 but my sensor light not running ,no result nothing. I directly checked my sensor by connecting with esp32 but light not running ,is it se sensor fault or it is not compatible with esp32??
Sir Im making this one for my clg project.... Sir please let me know how I can make this overall circuit in pcb instead of Breadboard... How to order pcb that u made for this particular project.. Sir please guide me in making this project...
i have also read your post exactly everyone is getting same error kindly tell how to solve it as i can clearly see you have soldered and extra wire on the pulse oximeter
One Query Sir If we want to run this ckt without connecting laptop, then how we can run it. Please give suggestions for this Sir & Thanks for giving knowledge.
Hello! 1/ Is that possible to do this on Proteus instead of EasyEDA? 2/ Do you help me sharing #MAX30100 and #ESP32 #Libraries for Proteus? I can't get these libraries for Proteus, Assist me pls. Thank you.
Thanks for sharing your valuable knowledge friend, I have a question if I wanted to integrate an image in the local server, what options do I have, should I add an SD reader?
hello i am getting"" warning as library DHTlib claims to run on avr architectura(s) and may be incompatible with your board "" will you please help me here!!
Sir, please can you share the code in copy or via pdf format so, we are directly download it. Or learn about all the tokens and all the line. Please share in Copy or pdf format
That looks very nice and to the point video and all the details in link below include secure code and explanation. let's try this and make something interesting. I have a question can How can I use only one sensor like DTH11 for this just temperature beacuse right now I have fewer sensors. Guide me about this.
warning: liabrary DHTlib claims to run on avr architecture(s) and may be incompatible with your current board which runs on esp32 architecture(s) help me in this !!!!!!!
Arduino: 1.8.12 (Windows 10), Board: "NodeMCU 0.9 (ESP-12 Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 115200" max30100server:26:20: error: invalid conversion from 'int' to 'const char*' [-fpermissive] WebServer server(80); ^ In file included from F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino:2:0: C:\Users\Harry PC\Documents\Arduino\libraries\Webduino-master/WebServer.h:366:1: error: initializing argument 1 of 'WebServer::WebServer(const char*, uint16_t)' [-fpermissive] WebServer::WebServer(const char *urlPrefix, uint16_t port) : ^ F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void setup()': max30100server:42:28: error: invalid conversion from 'const char*' to 'char*' [-fpermissive] WiFi.begin(ssid, password); ^ In file included from F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino:1:0: C:\Users\Harry PC\Documents\Arduino\libraries\WiFi-master\src/WiFi.h:79:9: error: initializing argument 1 of 'int WiFiClass::begin(char*, const char*)' [-fpermissive] int begin(char* ssid, const char *passphrase); ^ max30100server:53:10: error: 'class WebServer' has no member named 'on' server.on("/", handle_OnConnect); ^ max30100server:54:10: error: 'class WebServer' has no member named 'onNotFound' server.onNotFound(handle_NotFound); ^ F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void loop()': max30100server:75:10: error: 'class WebServer' has no member named 'handleClient' server.handleClient(); ^ F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void handle_OnConnect()': max30100server:118:10: error: 'class WebServer' has no member named 'send' server.send(200, "text/html", SendHTML(temperature, humidity, BPM, SpO2, bodytemperature)); ^ F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void handle_NotFound()': max30100server:122:10: error: 'class WebServer' has no member named 'send' server.send(404, "text/plain", "Not found"); ^ Multiple libraries were found for "Ethernet.h" Used: C:\Users\Harry PC\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.1\libraries\Ethernet Not used: C:\Program Files (x86)\Arduino\libraries\Ethernet exit status 1 invalid conversion from 'int' to 'const char*' [-fpermissive] This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences. this is the error i am getting
Sir please give me the answer I want to ask few questions, 1.the source code u provided is very good ,and I aslo added libraries to IDE while compiling I showing error at #include 2.And one more is that u provided DHT11 library is not working,u didn't said about 'port' please tell me how add port
In file included from C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.h:18:0, from C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.cpp:30: C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.cpp: In member function 'int dht::_readSensor(uint8_t, uint8_t)': C:\Users\HP\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.4\cores\esp32/Arduino.h:106:91: error: cannot convert 'volatile uint32_t* {aka volatile unsigned int*}' to 'volatile uint8_t* {aka volatile unsigned char*}' in initialization #define portInputRegister(port) ((volatile uint32_t*)((port)?GPIO_IN1_REG:GPIO_IN_REG)) ^ C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.cpp:116:29: note: in expansion of macro 'portInputRegister' volatile uint8_t *PIR = portInputRegister(port);
🎯 Key Takeaways for quick navigation:
00:00 *🌐 Overview of IoT Patient Health Monitoring System*
Introduction to building an IoT-based patient health monitoring system using ESP32.
Interfacing sensors like pulse oximeter, humidity sensor, and temperature sensor with ESP32.
Displaying parameters such as blood oxygen, heart rate, body temperature, room temperature, and humidity on a web browser.
01:39 *🔌 Circuit Diagram and Sensor Interfacing*
Detailed explanation of the circuit diagram for interfacing sensors with ESP32.
Connection instructions for sensors like DS18B20, MAX30100, DHT11 to ESP32 GPIO pins.
Importance of using dedicated PCBs for sensor interfacing to simplify the process.
04:23 *📡 Programming and Web Server Setup*
Explanation of the program code for sensor data collection and web server setup.
Defining variables for sensor readings such as temperature, humidity, BPM, SPO2, and body temperature.
Establishing a local web server connection and displaying sensor data through HTML on web and mobile browsers.
06:34 *📱 Monitoring Sensor Data on Web and Mobile*
Steps to monitor sensor data on a web server by accessing the ESP32 IP address.
Demonstrating real-time monitoring of room temperature, humidity, heart rate, blood oxygen, and body temperature on web and mobile interfaces.
Highlighting the accessibility and convenience of monitoring health parameters remotely through IoT technology.
Made with HARPA AI
sir I'm a Biomedical Engineer and currently working in a private hospital, this will surely help monitor out patient wirelessly wor without contact with covid 19, it will lessen also the exposure of our frontliners.
I make this project but not showing pulse max30100 sensor values how to rectify that problem
Room temperature and humidity is not showing..
Also If I connect the DS18B20 sensor and pulse oximeter is not showing the data parallel..If I connect one, the other one is not working..
Kindly help resolve this issue
Can anyone help me? I connected as the video shown but only temperature sensor shows value, but the MAX30100 keep showing 0 as the result. I try the oximeter separately, it can run but when I add in the temperature sensor, the reading of oximeter will not be shown. Any solution?
same as me I put sensor begin();
setwaitforconversion(false); to pass the sensor
Max30100 and ds18b20 seem to be problem if their integrate with each other
@@geats654 where did you put it in the code
does it works?
Sir I tried this project but the pulse oximeter and body temperature sensor are not working at the same time. Please help me
have you solved this
Hi, can we buy this whole product being assembled and programmed? If possible, please let me know asap. Thank you!
Hello sir i wanna ask to you, i use max30100 and ds18b20 with nodemcu but the result of max30100 is zero, when i compile max30100 only the result is right. Why when i combine with ds18b20 the result is zero sir?
like me 🤦🏻♂️🤦🏻♂️🤦🏻♂️
@@adreesghaleb3416 you can change the sensor with GY-MAX30100 purple colour
@@reginaaprilia1805 does it work using gy max30100 ?
@@jaigopalkarnani97 yes it work, i change my sensor with GY-MAX30100
@@reginaaprilia1805is it work with combination of ds18b20 ? Please send me the purchase link of it
sir can u tell me how to make circuit diagram. means which software ur using to make circuit diagram. please tell me sir....
what simulator software did you use for the circuit diagram and connections?
next time use Intel 8 core CPU for connecting 3 sensors. This can handle attiny.. or ESP8266-01.
it would be a lot quicker, but who cares, it is a demo, esp1, arduino mega, esp32, all can be use, just what you have at home in stock for testing.
little bit rewriting the code and it work, I made one based on this video on a esp8266 now.
took ma 3 days, as I don't know anything about arduino or coding, but google is a great help.
only thing I want to know, how to change the icons now.
@@pietervansambeeck5466 bro my oximeter sensor light not running and no result of oximeter sensor whyyyy?I'm using esp32 ,I directly checked my pulse oximeter by connecting
Gnd to gnd
Vcc to 3.3
D21 to slc and d22 to sda but light not running whyyyy?
Sir I want to do exactly same work but without connecting the sensors directly with the Arduino or esp32.
Like wanna make sensors wearable for the patient so he don't need to go to sensors by himself everytime.
Your response will be highly appreciated!
hey did you finish it?
@@jayavarshini2847 no I wasn't able to find required wireless sensors.
We check only patient health and what purpose of room and temperature and groom humidity
Amazing work sir, but not getting the readings of spo2 showing 0 only
Have you solved this issue?
@@abdullahrahat1578 yess
@@anantkushagra297 can you please tell how to ?
@@abdullahrahat1578 check 2 things
First Sensor if you are using MAX30100 sensor you have to remove its 3 internal resistor to make that work..
If you done that and still it's not working check the baud rate
@@anantkushagra297 thanks bro
Wonderful video...
Awesome explanation...
Greetings to you to reach heights...
I like your efforts 💯👏👏👏
Hello! Why it does not show a value of less than 93%? The person had a value of 76% of SpO2. But MAX30100 showed 94-96%.However, BPM matched the true value.
Was your project running smoothly. When temperature sensor is connected then Spo2 and Bpm reads zero. Guide me through this
Sir the coding your provide very well but when i try to compile using arduino IDE error at #include no such file or directory but i have add zip library that you give how to solve it
How you resolved it latter can ypu tell me
Max30100 and ds18b20 cannot integrate together....there issue but never people solve this issue anyone solve this issue please give me the code
Same error , how did you solve this ?
@@gaminggenshinimpact6256please tell if you solved this.
What is the use humidity sensor and what purpose to measure a room temperature plz tell
can you please explain how you create the icons in the web page, I don't know anything about creating web pages, but I want to reuse some part of your code for an other project with different icons.
this project is very nice, I also created one for myself.
keep going on, as I like to learn more.
Is it posdible to add blood presure sensor to the device and how?
Hello, I have a problem, I put a resistor pulling 4.7k on the scl and sda, but the result is zero, can you help me? And sometimes the LED lights on the max30100 don't light up, what is it?
Problem is with the MAX30100 Module. Please check the module first. Follow the method of fixing the issue.
@@HowtoElectronics yes of course sir, I have followed the method of your website but the results are zero for a long time. I tried other sensors but the results were the same. I am using nodemcu, where is the int port nodemcu connected to?
Connect to GPIO16.
@@HowtoElectronics thank you sir🙏🏻
@@reginaaprilia1805 hello please help me I'm using esp32 but my sensor light not running ,no result nothing.
I directly checked my sensor by connecting with esp32 but light not running ,is it se sensor fault or it is not compatible with esp32??
Sir
Im making this one for my clg project.... Sir please let me know how I can make this overall circuit in pcb instead of Breadboard... How to order pcb that u made for this particular project..
Sir please guide me in making this project...
What are the libraries i want to install before run the code? I am getting many compilation errors
i have also read your post exactly everyone is getting same error kindly tell how to solve it as i can clearly see you have soldered and extra wire on the pulse oximeter
which is the webserver library used ?
please respond
Can the ds18b20 sensor be used to measure body temperature???
didnt you put different IP address on laptop and mobile ? :/
also how do you design this layout
Sir. We love your tutorial. Thanks
One Query Sir
If we want to run this ckt without connecting laptop, then how we can run it.
Please give suggestions for this Sir
&
Thanks for giving knowledge.
NIce project ! Could you please tell me how to change the icon properties ?
Hello!
1/ Is that possible to do this on Proteus instead of EasyEDA?
2/ Do you help me sharing #MAX30100 and #ESP32 #Libraries for Proteus?
I can't get these libraries for Proteus, Assist me pls.
Thank you.
Hi Sir, how can i get the complete circuit connection diagram to the breadboard.
@How To Electronics
please tell me which version of ESP32 board you used in Ardiuno ide software
Esp32 dev module
@@HowtoElectronics bro I also used and followed the same as per the video
@@HowtoElectronics error: cannot convert 'volatile uint32_t* {aka volatile unsigned int*}' to 'volatile uint8_t* {aka volatile unsigned char*}' in initialization
#define portInputRegister(port) ((volatile uint32_t*)((port)?GPIO_IN1_REG:GPIO_IN_REG))
^
C:\Users\ADMIN\Documents\Arduino\libraries\DHTLib\dht.cpp:116:29: note: in expansion of macro 'portInputRegister'
volatile uint8_t *PIR = portInputRegister(port);
@@kaushikm6362 did you get the solution for this error
@@suveenr6452 still no bro
Hello,
in my case its showing me the error Initializing pulse oximeter..FAILED
can you please help me
Did u do the wire soldering in oximeter
I'm getting the same error. We're you able to resolve your?
What type of board is the ESP32 that you chose in the arduino IDE? Thank you sir for the response.
it shows "Error compiling for board ESP32 Dev Module.
" that's the error that i'm dealing with, thank you for the response sir.
ESP32 Dev Module
@@HowtoElectronics thank you sir!
Is there any solution to get those Results to gmail instead of using chrome and IP Adress
Thanks for sharing your valuable knowledge friend, I have a question if I wanted to integrate an image in the local server, what options do I have, should I add an SD reader?
Learn about SPIFFS. You can upload image to ESP32 memory.
@@HowtoElectronics Thanks friend, it will really be useful to me
hi,is that possible to add body fall detection and ecg?
facing problem uploading code; error message is: Error compiling for board ESP32 Dev Module."
Please Help.............
in serial monitor show the garbage valu...do you have any solution on that...?????????
sir i am getting this message Error compiling for board ESP32 Dev Module.
what shul i do
Hi I am getting this error code how to fix this can you help me
exit status 1
Error compiling for board DOIT ESP32 DEVKIT V1.
Can I use Bluetooth module and what changes are make
Sir it show incorrect board when I select esp Dev board , so I want to ask you which board I am select for compiling.
Did you find bro which board is that for me same problem
sir,the same experiment done with esp8266 also...
Sir it shows some error while dumping in the esp 32
How to doo soldering in pluse oximeter
Please help me I buy all items for this and i connected circuit well but still the Arduino ide shows error 🙏🙏🙏.
What to connect in gpio 19? Please speak clearly. Pronunciation is not understandable at all
We are doing this project but except the temperature sensor other sensors are not working.
Any suggestions please...
Hlo bro present memu work chestunnamu code run avvadam ledu em ayina suggest chestava
Please say in English
hello i am getting"" warning as library DHTlib claims to run on avr architectura(s) and may be incompatible with your board "" will you please help me here!!
If it is warning, you can ignore it.
can u please make code with MAX30102 instead o f MAX30100 keeping other sensors same.
What is estimation cost of the project sir ?
Other functions are works but sop2 value and heart rate are showing 0 value what shout i do?
Have you solved this? Please let me know
Same just like me😢
have u solve this
@@geats654
Hello Sir, I am mistaken for the ESP32 Dev Module board, can you help me?
exit status 1
Error compiling for board ESP32 Dev Module.
need to solve this error
Press the boot button while uploading the code
Same problem bro
Hallo sir i wanna ask u, for 2nd method, how to cut the wiring of max30100? Please tell me thank you sir
@@HowtoElectronics use method 2nd is it working? Cause i have used 1st method isn't working the result not stable and always zero sir
@@rikofirmando9055 bro help me how to do it plss how to cut and connect
send to me on watsap 009647727638136
Excellent video Sir! Is there any way the result data will be refreshed automatically? You're response is highly appreciated. Thanks!!
You need AJAX webserver. You can implement it in the code.
@@HowtoElectronics thank you brother, will work on that, and maybe you can make some videos about it if you have some time.
Can anyone explain to me why the serial monitor didnt show anything
What is the overall cost of this project??
I want to make this but i don't have codes, and i don't know how to make a webserver
undefined reference to `dht::read11(unsigned char) i got this error , pls help me
Can you send the full breadboard pic?
Bro did u cut the track in max30100
Hello sir I made this project using esp8266 but both the are not working simultaneously
Hey bro did you project was complete can uh help me?
@@slayingpop965 used two esp8266 for 2 sensors
@@ankitjangle227 oh okay I'm using only 1 esp32 module 😅 Thankyou for replying ☺️✨
Yee hum. Direct mobile se kar sakte hai kyaa....???
sir i couldn't able to open the gerber file or could make my own pcb so please help
Sir can i get the full coding in email.....the coding you provide in website has error
After long time
Sir, please can you share the code in copy or via pdf format so, we are directly download it.
Or learn about all the tokens and all the line. Please share in Copy or pdf format
Uff Director Sir, What Are You Doing Here ;)
can we monitor multiple patients simultaneously?
I am getting error Webserver.h no file or directory found
Please make this video using max30105 library
That looks very nice and to the point video and all the details in link below include secure code and explanation. let's try this and make something interesting.
I have a question can How can I use only one sensor like DTH11 for this just temperature beacuse right now I have fewer sensors. Guide me about this.
Check one of my post in website article. ESP32 SHT31 WEbserver. This will help you.
@@HowtoElectronics thanks a lot
what about the schematic file
Sir, how can i add lcd monitor to view status?
i am getting a " invalid conversion from int to const char* " error on the line " WebServer server(80); " please help
Use sensorbegin();
setwaitforconversion(false);
Please 🙏 sir I need the code because I didn't see it well
Sir I have an error in coding of ESP32. Please help me
What is the number 129.....?
I m using mlx90614 instead of Ds18b20 and how i can change the code
did u get the code?
warning: liabrary DHTlib claims to run on avr architecture(s) and may be incompatible with your current board which runs on esp32 architecture(s) help me in this !!!!!!!
How you resolved it latter can ypu tell me
Can u do this with nodemcu plss??
Compiling board error DO IT ESP32 DEV KIT V1
How did you make that web server
I request you to please give me step by step procedure.
can i connect UBIDOTS here? Please guide how
Yes you can connect with ubidots using mqtt
Can ESP32 connect to an app?
sir plz tell me which tool can be code used sir
Please can I get the code of this project
Please upload this project using arduino uno and gsm...please
code not working If anyone has a working one plz help
Sir the code is incorrect!
Could you please send me the correct code.
The code is not working!!
The code is correct bro
@@HowtoElectronics but In the console it's showing garbage values
@@harshavardhanganji7203 how did you rectify it?
@@nidhiaroskar7273 I did not rectify it, I just left the project
I think I have problem with dht library please help me
Please reply for this
@@kaushikm6362 Did you fixed the problem about this?
@@PRINC31188 no bro, I am not fix the problem
Sir, can you give me this project. I have college project. Can I purchase this project from you?.... please reply please 🙏
Mail us at: 8112001vikas@gmail.com
Arduino: 1.8.12 (Windows 10), Board: "NodeMCU 0.9 (ESP-12 Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 115200"
max30100server:26:20: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
WebServer server(80);
^
In file included from F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino:2:0:
C:\Users\Harry PC\Documents\Arduino\libraries\Webduino-master/WebServer.h:366:1: error: initializing argument 1 of 'WebServer::WebServer(const char*, uint16_t)' [-fpermissive]
WebServer::WebServer(const char *urlPrefix, uint16_t port) :
^
F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void setup()':
max30100server:42:28: error: invalid conversion from 'const char*' to 'char*' [-fpermissive]
WiFi.begin(ssid, password);
^
In file included from F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino:1:0:
C:\Users\Harry PC\Documents\Arduino\libraries\WiFi-master\src/WiFi.h:79:9: error: initializing argument 1 of 'int WiFiClass::begin(char*, const char*)' [-fpermissive]
int begin(char* ssid, const char *passphrase);
^
max30100server:53:10: error: 'class WebServer' has no member named 'on'
server.on("/", handle_OnConnect);
^
max30100server:54:10: error: 'class WebServer' has no member named 'onNotFound'
server.onNotFound(handle_NotFound);
^
F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void loop()':
max30100server:75:10: error: 'class WebServer' has no member named 'handleClient'
server.handleClient();
^
F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void handle_OnConnect()':
max30100server:118:10: error: 'class WebServer' has no member named 'send'
server.send(200, "text/html", SendHTML(temperature, humidity, BPM, SpO2, bodytemperature));
^
F:\MANOJ SY\branding\personal\final max30100\max30100server\max30100server.ino: In function 'void handle_NotFound()':
max30100server:122:10: error: 'class WebServer' has no member named 'send'
server.send(404, "text/plain", "Not found");
^
Multiple libraries were found for "Ethernet.h"
Used: C:\Users\Harry PC\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.7.1\libraries\Ethernet
Not used: C:\Program Files (x86)\Arduino\libraries\Ethernet
exit status 1
invalid conversion from 'int' to 'const char*' [-fpermissive]
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
this is the error i am getting
How did you clear that
Sir please give me the answer I want to ask few questions, 1.the source code u provided is very good ,and I aslo added libraries to IDE while compiling I showing error at #include
2.And one more is that u provided DHT11 library is not working,u didn't said about 'port' please tell me how add port
In file included from C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.h:18:0,
from C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.cpp:30:
C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.cpp: In member function 'int dht::_readSensor(uint8_t, uint8_t)':
C:\Users\HP\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.4\cores\esp32/Arduino.h:106:91: error: cannot convert 'volatile uint32_t* {aka volatile unsigned int*}' to 'volatile uint8_t* {aka volatile unsigned char*}' in initialization
#define portInputRegister(port) ((volatile uint32_t*)((port)?GPIO_IN1_REG:GPIO_IN_REG))
^
C:\Users\HP\Documents\Arduino\libraries\DHTLib\dht.cpp:116:29: note: in expansion of macro 'portInputRegister'
volatile uint8_t *PIR = portInputRegister(port);
Total cost
i am having problem with pox