Hi. Nice work. The ESP environment has changed and you need to add a new line after the "esp_now_peer_info_t peerInfo;" "memset(&peerInfo, 0, sizeof(peerInfo));" in the transmitter part and add the #include into the receiver part. BTW using Vectors is a not good idea and should be replaced. But a Very good project. Grattz.
I see in code for motor pins like 4,5,6 and 7. But in the assembly process we have not put any wires on those pins on esp32. Please help me with this and my project will complete
Please make 14 or 16 channels from a aurdino nano connection of only dc or ac motor for making robots. And in transmitter used full joystick no push buttons or any other things. Please make it.
Sir plz tell that u have made a transmitter and receiver in latest video so can we use that to make drone plz sir tell me big fan btw why don't upload videos now
Thank you very much for checking out the video 👏🏻. Yes you can use that for drone . However there another video using nrf24l01 for transmitter and receiver . It has more range . As far as video uploading is concerned , sure I will be back with new video soon . Little bit busy with other stuff . But soon there will be new video 👏🏻👍🏻.
Hello sir big fans Sir kindly help me i am totally stuck. I have esp32 with 30 pins and also i have mpu 6050 gy-61 both are very different from the vedio now what should i do
Thank you very much for checking out the video 👍🏻👏🏻. I would suggest to use the same complements as per video to avoid any issue . This way you will be able to complete your project easily 👍🏻
Bro in your esp32 have 19 pins in one row ,but in my esp32 have only 15 pins ,and also I have ordered which you were given link and I have ordered but only 15 pin esp32 have arrived for me
I have done everything correctly, but for battery I used a pack of 4 3.7volt 2000 mah purple cell. All the lights in the motor driver and esp32 are turning on, but when I give command from transmitter the car doesn't even move an inch. Please help me my brother
I did everything perfectly including with using same version of ide used in above video and modules and everything as same versions as per video but I could not able to interface my transmitter and receiver I would be thankful if anyone help me out of this
Sir, I need your help, my receiver and transmitter isn't connecting. From your another video I saw a similar project like mobile wifi controlled car, I uploaded that code in ESP32 and checked if it's working or not, surprisingly receiver is working perfectly fine in that case, but from this video I tried to flash the code again in receiver and in transmitter but it's not working after several attempts.
hi sir, I am not getting any error or anything in the code but the receiver module when connecting 11vbattery supply[rechargeable] to the car only one side of motor driver being on and power also not going to esp32 i triple check all the connection but still the car not working and i check the other motor driver it is working nicely the problem is that the receiver car part not working . but when i power the receiver part with 5v battery with 5v motor driver pins then the motor drivers also working and esp32 also powering on but nothing still working. PLS REPLY TO ME ASAP. I followed all the steps slowly and many times also.pls can you help personally pls
Recently updated arduino boards and libraries and now am unable to make a connection. I have tried 3 different ESP32 modules and keep getting the same message: -> Succes: Initialized ESP-NOW -> E (139) ESPNOW: Peer interface is invalid -> Failed to add peer It was working just fine, no longer works. No parts of the code were changed.
This is interesting . Did you try searching for this error on internet ? May be there we will find some solution on this . Not sure if people already faced this problem recently .
@@hashincludeelectronics I managed to track down the source of the problem. When I use only your linked board manager URL and delete the newer espressif board manager url required for esp32c3 boards (not part of your board library), programming on the a esp32 dev kit works. If I use the newer espressif link, compiling for the esp32 dev kit board no longer works, for multiple reasons (i2cdevlib problem and a problem with peerinfo variable needing to be global). Have not managed to get the code working on the most recent espressif board manager url, mainly because the i2c devices fail to initialize. I've had to delete the packages/esp32 folder multiple times switching between the board manager links as it really didn't like both links being there.
Yes you can do that . However you will have to change the code little bit to remove the sideways movement which is not required for normal wheels . 👍🏻👏🏻 give it a try .
ledcsetup' was not declared in this scope; did you mean 'ledc_stop'?. Brother i keep getting this error while uploading code in the car. I think it may be because the github code is outdated. please provide a new one
Hii sir I am make this project according to your video But there is two problem : 1. It is not working when I give the power connection by motor driver to esp32. 2. If I am giving the power supply from esp and giving power to motor driver by battery it is running but after few seconds it is not working there noise created and we have reset esp32
I have done exactly what’s shown in the video yet my motors ain’t rotating , I haven’t received any error in code except the vector function for which I defined #include which fixed the issue but yet isn’t working , I’m using 12v lead acid battery for car
Please check for any loose connection . Also take a look at video to see any missing step 👍🏻👏🏻. Don’t worry it will work . This is little bit complicated project so takes time and efforts 👍🏻
I did exact same project, everything i.e transmitter reciever pairing, connections, even I'm using rechargeable battery but still no result.What could go wrong? Plz assist
Yes it will work . However there are some movement which can not work with normal wheels . Also you can check my similar video using Arduino and nrf where I have used normal wheels 👍🏻👏🏻
Hello sir great project. Love from pakistan. I have made this project following your instructions and have made all perfect connections thanks to you ofcource. But unfortunately when i started to code i could not even find the mac address code actually im not good at coding so please if you would give me the direct code all as one piece in the comments. Please help me thank you in advance
Thanks for checking out the video 👍🏻👏🏻. There is no single code for this project . You need to use MAC address code , transmitter code and receiver code . Please follow the video slowly and carefully and you will understand all the things gradually . Don’t worry it will work 👍🏻👏🏻
Hi For me the code says I2cdev.h is compilation error it says no such file or directory even they i have tried in many ways and installed it It still says that Please help me
In my Arduino folder, there is no libraries folder. There are only sketches there. So where should I paste the I2Cdev and MPU6050 libraries. Please help me.
bro I am facing a problem while uploading the code to the arduino nano. I tried everything and it still doesnt work. I tried changing the processor and didnt work. Pls help
Bor my problem is I'm giving powersupply to the esp32 from 5v port in the motor driver ,but my esp32 blinks slowly and stops working after 30 sec running car continuously... what's the problem Pls reply 🙏
In the codes, we have to, we have to only change the MAC address as per our module right?? If the rest of the code is kept same, no problem will occur right? I am asking this cause I am new to arguing and on top of that I don’t know coding.
Hi. I have tried to follow your tutorial, but I cannot get my PS3 controller to connect to the ESP32. It only displays the following message: Succes: Initialized ESP-NOW E (327) ESPNOW: Peer interface is invalid Failed to add peer
Sorry but we don't use PS3 controller in this project video . Please check the PS3 Controller video for it and also we can chat there if its related to PS3 controller.
Bro can u tell me how many analog and digital pins present in esp32s Can u name those pins pz Because I am getting confused to identify which are analog pins and digital pins
Trying to work out how to make this work. Using a lilygo T-OI plus ESP32. It really doens't like using anything but the Wire library. Can't figure out how to get it to initialize the sensor with i2cdev library. Any ideas which arguments I'd have to add?
@@hashincludeelectronics Thank you for the response. I'll try and see if I can't use other libraries to avoid the problem with I2Cdevlib. I like your calibration method, which is why I'm reluctant to do so :)
Thank you very much for checking out the idea and nice comment . 👌🏻👍🏻. You can learn from RUclips and also few material on internet related to Arduino . You can also buy starter kits 👍🏻
@@prateek5497 ok that’s nice to have started kit . Now go step by step . Try simple things first . Like uploading simple program . Connecting sensors and output . Play with push buttons and leds etc . Don’t rush and you will understand everything gradually 👌🏻👍🏻. All the best 👏🏻
@@hashincludeelectronics yes first i made that blink program run on external led and i also followed a tutorial for the ultrasonic sensor too it was fun Not gonna lie i was feeling like iron man until i found your channel😂
@@prateek5497 hahahah . Yeah there are so many advanced things to learn . You can now refer some of my videos to learn advanced stuff 👍🏻👌🏻check those car videos 👏🏻
This project is already complicated . So I would suggest to get esp32 boards and complete the project without any issue. Esp32 is not that costly . 👍🏻👏🏻
I'm having a problem with Failed to add peer. Is there a way to fix this? Success: Initialized ESP-NOW E (122) ESPNOW: Peer interface is invalid Failed to add peer
You need to exactly provide 5v for hand controller . So you can use lion battery however you will have to use step up or step down voltage converter which will provide exactly 5v 👍🏻👏🏻
Yes you can but some of the movements will not work . I recommend to use mecanum wheels . Else you can check my other similar video on hand gesture controlled car using Arduino 👍🏻👏🏻
@@hashincludeelectronics I have a one more question. In place of the battery you've shown can I use normal 3.7V Li-Ion rechargeable batteries which are used normally? Then it'll become more cost effective.
Yes you can use normal wheels as well . However there are some movements which can not be possible with normal wheels . You can also refer my other same video but using Arduino where I have used normal wheels 👍🏻👏🏻
Thank you very much for checking out the video 👏🏻👍🏻. Yeah you can try that however you will have to change the pins accordingly. I would suggest to use esp32 as it is in the video to avoid any mistake and have your project working first . Then you can experiment later with nodemcu 👍🏻
@hashincludeelectronics good friends. I need help, I made the project and it worked, but then I used the card for another project, when I wanted to load the program again on the esp32 and add the mac address that was given to me again, I got the error espnow peer interface is invalid. despite entering the mac address that appears on the serial monitor
Try it . And make the same connections . However I have provided the link to esp32 in the description of the video . Please check that and order it 👍🏻👏🏻
@@hashincludeelectronics bro but the link product were delivered but the problem is that product esp32 has 30 pins , we have submit our project on 09 July . So please rewrite the code and circuit connection and send me bro.
@@muthupandi6849 sorry it’s not possible for me . I also ordered from the link provided and I got proper 38 pins module. 👍🏻👏🏻. And just to inform you this project is very complex and need lot of testing and efforts which cannot be achieved within few days . If you are lucky then get the 38 pins modules and try it . Wish you all the best 👍🏻👏🏻
Hi, I am very intrigued with your robot. I have started building a similar robot to be controlled with an Arduino Uno Rev 3 but now I see your robot I have changed my mind. However I am not able to follow your code. Can I explain that I am 89 years old and have taken up this for a hobby but I am just too old to cope with the software side and rely on copying codes to run my robots. I have made seven robots using Raspbian Pi single board computers but as RPi units are no longer available I have turned to Arduino . Is it possible to download your code, if not, I would be willing to pay for a micro SD card loaded with your code. I have ordered the MPU6065 Gyro and two ESP32 units. Regards,. James Robb.
First of all Thank you so much Sir for your kind words 🙂👍🏻 I am glad that even at this age you are very much interested in electronics hobbies . Keep it up . As far as code and diagrams are concerned you are free to use it anytime . Even you can modify it as per your need . No issues . Please go ahead and I wish you all the best 👏🏻👍🏻
It’s little bit complex project so you need to follow all the steps in the video carefully . Please check video slowly and carefully for any missing step . 👍🏻👏🏻
Yes you will have to make the changes according to pins connected . I would suggest if you have 38 pins esp32 , please use it to avoid any issue and have your project working as shown in video .
Hi. Nice work. The ESP environment has changed and you need to add a new line after the "esp_now_peer_info_t peerInfo;" "memset(&peerInfo, 0, sizeof(peerInfo));" in the transmitter part and add the #include into the receiver part. BTW using Vectors is a not good idea and should be replaced. But a Very good project. Grattz.
Thanks 👍🏻👏🏻
Thank You!!!
can you provide the code? thank you
hi bro i couldnt understand this, can you elaborate please
Can you share all codes?
I did it last week using esp8266, and it worked correctly too.Congratulations for the video.
That’s awesome 👏🏻
@@hashincludeelectronics Cant seem to get it to work with esp8266. I get error saying ledc* methods are not declared. Would appreciate any help
@@michaelmikeyjacobs Please check with Antonio Marcos who managed to do it with esp8266. Hello Antonio please help Micheal if you can .
how did you do that? I have like this - A fatal error occurred: This chip is ESP8266 not ESP32. Wrong --chip argument?
sir how did you bind them together together ? pls reply to me sir pls?
Excellent project, Yours is the best project done with ESP NOW. Thank you for your correct and simple clear presentation. Thanks.
Thank you very happy much for checking out the video and nice comment 🙂👍🏻👏🏻
I see in code for motor pins like 4,5,6 and 7. But in the assembly process we have not put any wires on those pins on esp32. Please help me with this and my project will complete
Those are not the motor pins . Those are pwm channels for speed control 👏🏻👍🏻.
Please make 14 or 16 channels from a aurdino nano connection of only dc or ac motor for making robots. And in transmitter used full joystick no push buttons or any other things. Please make it.
You can refer my others videos to make this 👍🏻👏🏻
Got a question, as shown in video from 3:00 to 3:10 is it important to copy and paste the IC2dev and MPU6050 in libraries? anyone please answer🙏🙏🙏
Yes we need those libraries 👍🏻👏🏻
Sir plz tell that u have made a transmitter and receiver in latest video so can we use that to make drone plz sir tell me big fan btw why don't upload videos now
Thank you very much for checking out the video 👏🏻. Yes you can use that for drone . However there another video using nrf24l01 for transmitter and receiver . It has more range . As far as video uploading is concerned , sure I will be back with new video soon . Little bit busy with other stuff . But soon there will be new video 👏🏻👍🏻.
@@hashincludeelectronics Thank! You sir
Hello sir big fans
Sir kindly help me i am totally stuck. I have esp32 with 30 pins and also i have mpu 6050 gy-61 both are very different from the vedio now what should i do
Thank you very much for checking out the video 👍🏻👏🏻. I would suggest to use the same complements as per video to avoid any issue . This way you will be able to complete your project easily 👍🏻
instead of chasis can i use breadboard to set reciever
Yes 👏🏻👍🏻
Bro in your esp32 have 19 pins in one row ,but in my esp32 have only 15 pins ,and also I have ordered which you were given link and I have ordered but only 15 pin esp32 have arrived for me
The link which I have provided has 38 pins module . Please use only 38 pins module to avoid issues 👍🏻👏🏻
I have done everything correctly, but for battery I used a pack of 4 3.7volt 2000 mah purple cell. All the lights in the motor driver and esp32 are turning on, but when I give command from transmitter the car doesn't even move an inch. Please help me my brother
Please use only 3 cells . 👍🏻👏🏻 May be the voltage is exceeding limit. Also which version of Arduino ide are you using ?
I did everything perfectly including with using same version of ide used in above video and modules and everything as same versions as per video
but I could not able to interface my transmitter and receiver
I would be thankful if anyone help me out of this
What type of battery are you using ?
@@hashincludeelectronics 3.7 volts battery *3 for receiver and 5 volts powerbank for transmitter
@@hashincludeelectronics how to interface those 2 esp32 (transmitter and receiver)
did you figure out how to connect?? I'm facing the same issue
@@Percyjackson183 what exact error do you get ? And which version of Arduino IDE are you using ?
Sir, I need your help, my receiver and transmitter isn't connecting. From your another video I saw a similar project like mobile wifi controlled car, I uploaded that code in ESP32 and checked if it's working or not, surprisingly receiver is working perfectly fine in that case, but from this video I tried to flash the code again in receiver and in transmitter but it's not working after several attempts.
Please make sure to add the MAC address properly 👍🏻👏🏻
Bro please make rc car with both tilt pan cam and obstacle avoiding
I think u fulfill your brother's wish ❤
Will try
hi sir, I am not getting any error or anything in the code but the receiver module when connecting 11vbattery supply[rechargeable] to the car only one side of motor driver being on and power also not going to esp32 i triple check all the connection but still the car not working and i check the other motor driver it is working nicely the problem is that the receiver car part not working . but when i power the receiver part with 5v battery with 5v motor driver pins then the motor drivers also working and esp32 also powering on but nothing still working. PLS REPLY TO ME ASAP. I followed all the steps slowly and many times also.pls can you help personally pls
Please follow and check the video slowly and carefully again 👍🏻👏🏻
@@hashincludeelectronics its still not working
Can we charge lithium ion battery used for e-bicycle by solar panel??
We need a separate video in case any components or circuits needed for this purpose.
Bro i didn’t have nrf24l01+ module and nrf adapter
You don’t need nrf modules in this project.
Recently updated arduino boards and libraries and now am unable to make a connection. I have tried 3 different ESP32 modules and keep getting the same message:
-> Succes: Initialized ESP-NOW
-> E (139) ESPNOW: Peer interface is invalid
-> Failed to add peer
It was working just fine, no longer works. No parts of the code were changed.
This is interesting . Did you try searching for this error on internet ? May be there we will find some solution on this . Not sure if people already faced this problem recently .
@@hashincludeelectronics I managed to track down the source of the problem. When I use only your linked board manager URL and delete the newer espressif board manager url required for esp32c3 boards (not part of your board library), programming on the a esp32 dev kit works. If I use the newer espressif link, compiling for the esp32 dev kit board no longer works, for multiple reasons (i2cdevlib problem and a problem with peerinfo variable needing to be global). Have not managed to get the code working on the most recent espressif board manager url, mainly because the i2c devices fail to initialize.
I've had to delete the packages/esp32 folder multiple times switching between the board manager links as it really didn't like both links being there.
@@samvanroy4921 glad that you figured out the issues . This kind of debugging is always time consuming .
May I have a solution? Please help me.
Can we make same without mecanum wheel
Yes you can do that . However you will have to change the code little bit to remove the sideways movement which is not required for normal wheels . 👍🏻👏🏻 give it a try .
very nice sir.
can't resist to subscribe after just watching ur 2 vdos.
ur way of explanation and giving tips is veri appreciable...
thx for this vdo
Thank you very much for kind words 👍🏻👏🏻
@@hashincludeelectronics
sir
may i know your location?
Brother can we connect? Facing few issues, would really appreciate your help.
What issue are you facing ? 👏🏻👍🏻
I cannot find the library to paste that I2Cdev and mpu6050. Where can i find/ download it from?
Please check the video for this steps 👍🏻👏🏻
@@hashincludeelectronics can we supply the receiver car with the help of a power bank?
@@HarshRaj-ot6tm no . It needs 7-12 v 👍🏻👏🏻
ledcsetup' was not declared in this scope; did you mean 'ledc_stop'?. Brother i keep getting this error while uploading code in the car. I think it may be because the github code is outdated. please provide a new one
Please install 2.0.16 version of esp32 board 👏🏻👍🏻
nice video bro🥰please make programming all robotics objects control Process with c++ language🥰🥰
You are the genius
Thanks for checking out the video 👌🏻👏🏻
Sir we are getting "ledc setup not declared in scope error" while uploading code in receiver
Please instal 2.0.16 version of esp32 board 👍🏻👏🏻
what should be the diameter of wires going in l298n? im using 1.5mm but they are not staying there
@@aryaankhan2768 you can use any jumper wires 👍🏻👏🏻
Hii sir
I am make this project according to your video
But there is two problem :
1. It is not working when I give the power connection by motor driver to esp32.
2. If I am giving the power supply from esp and giving power to motor driver by battery it is running but after few seconds it is not working there noise created and we have reset esp32
Same problem sir
I have done exactly what’s shown in the video yet my motors ain’t rotating , I haven’t received any error in code except the vector function for which I defined #include which fixed the issue but yet isn’t working , I’m using 12v lead acid battery for car
Please check for any loose connection . Also take a look at video to see any missing step 👍🏻👏🏻. Don’t worry it will work . This is little bit complicated project so takes time and efforts 👍🏻
How to increase distance ?
can u tell how to make it 1 km reng
This project does not handle that much range . It’s just 60-80 ft for now .
I did exact same project, everything i.e transmitter reciever pairing, connections, even I'm using rechargeable battery but still no result.What could go wrong?
Plz assist
Try using another mpu6050 👍🏻👏🏻
Good Channel, Good Projects
Thank you very much 👍🏻👏🏻
can i use 5 v battery instead of 5v powerbank i dont have power bank
Yes you can 👏🏻👍🏻
Hi, I have a question. This is will be work with normal wheels instead of mecanum? Your work is amazing. Thank you
Yes it will work . However there are some movement which can not work with normal wheels . Also you can check my similar video using Arduino and nrf where I have used normal wheels 👍🏻👏🏻
@@hashincludeelectronics Thank you so much!!
@@MrAmadiPL welcome 🙏
Bro I have did it last week The cod uploaded successfully but than also it is not working
Can you pls tell what mistake maybe there
Hello sir great project. Love from pakistan. I have made this project following your instructions and have made all perfect connections thanks to you ofcource. But unfortunately when i started to code i could not even find the mac address code actually im not good at coding so please if you would give me the direct code all as one piece in the comments. Please help me thank you in advance
Thanks for checking out the video 👍🏻👏🏻.
There is no single code for this project . You need to use MAC address code , transmitter code and receiver code . Please follow the video slowly and carefully and you will understand all the things gradually . Don’t worry it will work 👍🏻👏🏻
The receiver and transmitter is not connecting please give the solution plz
What issue are you facing ?
bro how to get port option
i am not able to get that. i have provided esp32 through cable to pc still error is coming
You might need to install the usb to UART driver for your esp32 module . Please check more on internet 👍🏻👏🏻
BRO can I use Simple DC battery instead of the battery that you have use
Yes you can . But please use only rechargeable battery 👍🏻👏🏻
@@hashincludeelectronics ok
But Rechargable batteries are expensive
Please make this type of video with Arduino
There is already video using Arduino on channel . Please check 👍🏻👏🏻
Can I use this for different type of esp32
Hi
For me the code says I2cdev.h is compilation error it says no such file or directory even they i have tried in many ways and installed it
It still says that
Please help me
Please follow all the steps as shown in video . Check video slowly and carefully 👍🏻👏🏻
In my Arduino folder, there is no libraries folder. There are only sketches there. So where should I paste the I2Cdev and MPU6050 libraries. Please help me.
Create that library folder . 👍🏻
Can i use other esp32 architecture??
You can give it a try 👍🏻👏🏻
bro I am facing a problem while uploading the code to the arduino nano. I tried everything and it still doesnt work. I tried changing the processor and didnt work. Pls help
@@GAMINGNJ10 there is no Arduino nano I used in this project . Use esp32 board . Please check the video 👍🏻👏🏻
@@hashincludeelectronics sorry bro I commented in the wrong video. I am referring to the gesture controlled car which you made using the Arduino nano
Please tell me how i can make this project using a single l2983d motor driver
@@ShikharBajpai-ni5vy we need 2 modules because it’s a mecanum wheel car 👍🏻👏🏻
No I am asking that by using l293d motor driver
The esp 32 module should be 30 pins or 38 or both can work
Please use 38 pin module to avoid any issue 👍🏻
Ok thanks
Also will esp8266 work with the same code??
Do I need to install a driver for it, and which type would it be?
You need to install esp32 board as shown in video . I would suggest to please follow all the steps described in video 👍🏻👏🏻
Ser can you tell me i have a problem because i am used 211-161007 esp32
So there are other names for the bens😢 like d22. ,d21 and so on
Please check the pin diagram of the module you are using and use those pins accordingly 👏🏻👍🏻
Can I use this code for different type of esp32
I have not tried with different esp32 . I would recommend to use esp32 38 pins only to not face any issue 👍🏻👏🏻
Bor my problem is I'm giving powersupply to the esp32 from 5v port in the motor driver ,but my esp32 blinks slowly and stops working after 30 sec running car continuously... what's the problem
Pls reply 🙏
Are you using rechargeable battery ? If not then please use it 👍🏻👏🏻
@@hashincludeelectronics yeah bro its rechargeable only.... I'm using it
this time you made better project with gesture control
Thank you very much 👌🏻👍🏻
If we use esp2866 as receiver and esp32 module as transreceiver does this both code will work
Not sure about this . I have not tried this combination 👍🏻👏🏻. You can give it a shot and let us know if that works 👍🏻
Can you please tell how can we make esp32 macunum wheel car with ps3 controller.... please reply
That’s a nice idea . I will try to implement it 👍🏻👏🏻
In the codes, we have to, we have to only change the MAC address as per our module right?? If the rest of the code is kept same, no problem will occur right? I am asking this cause I am new to arguing and on top of that I don’t know coding.
Thanks for checking out the video 👍🏻. Yes you need to change the MAC address . And don’t worry you will be successful 👏🏻👏🏻
Hi can I use different motors and should I change the code if I use different motors
Hopefully not . If you use similar kind of DC motors then it should work .
I have an error in recieve code taht ledSetup id not declared..what to do
@@poojapatel5192 please install 2.0.16 version of esp32 board 👍🏻👏🏻
Hi. I have tried to follow your tutorial, but I cannot get my PS3 controller to connect to the ESP32. It only displays the following message:
Succes: Initialized ESP-NOW
E (327) ESPNOW: Peer interface is invalid
Failed to add peer
Sorry but we don't use PS3 controller in this project video . Please check the PS3 Controller video for it and also we can chat there if its related to PS3 controller.
Please Make a Delivery Car Using GPS
Bro its showing failed to add peer in serial monitor...... Its not senfing or receiving signal
Please check if receiver is on . Also make sure to add MAC address properly 👍🏻🍺
What is arduino version you have used
It's working but, when I disconnect the battery, I have to re-upload the code, to start it again, any suggestions for this ?
You don’t have to re upload the code at all 👍🏻👏🏻. Please check the video again
Bro code any error comes which module use esp32 🤔.any program error comes please tell me
@beRecursive
Bro can u tell me how many analog and digital pins present in esp32s
Can u name those pins pz
Because I am getting confused to identify which are analog pins and digital pins
I would suggest you to please check the pin diagram of esp32 38 pin module . That will give you clear picture 👌🏻👍🏻
Will 5v dc supply 20A will work or is it another one?
Where will you apply this power supply ?
Bro can we run it with 9 volts battery
Please do not use that non rechargeable 9v battery . Use only rechargeable battery 👏🏻👌🏻
Trying to work out how to make this work. Using a lilygo T-OI plus ESP32. It really doens't like using anything but the Wire library. Can't figure out how to get it to initialize the sensor with i2cdev library. Any ideas which arguments I'd have to add?
Thanks for checking out the video 👍🏻.unfortunately I don’t have much idea on this requirement
@@hashincludeelectronics Thank you for the response. I'll try and see if I can't use other libraries to avoid the problem with I2Cdevlib. I like your calibration method, which is why I'm reluctant to do so :)
Sir please make video on fire fighting robot urgently please....!
Sure it’s in my list but will take some time .
I get this error at Transmitte code :
fatal error: stm32f10x.h: No such file or directory
#include
What should i do?
Sorry we don’t use this file . How did you get this file in code included ?
I recently got into these things. Si confused where i can learn these things can you suggest anything please
Btw loved the video❤
Thank you very much for checking out the idea and nice comment . 👌🏻👍🏻. You can learn from RUclips and also few material on internet related to Arduino . You can also buy starter kits 👍🏻
@@hashincludeelectronics i actually bought a starter kit but now i am confused with all stuff
@@prateek5497 ok that’s nice to have started kit . Now go step by step . Try simple things first . Like uploading simple program . Connecting sensors and output . Play with push buttons and leds etc . Don’t rush and you will understand everything gradually 👌🏻👍🏻. All the best 👏🏻
@@hashincludeelectronics yes first i made that blink program run on external led and i also followed a tutorial for the ultrasonic sensor too it was fun
Not gonna lie i was feeling like iron man until i found your channel😂
@@prateek5497 hahahah . Yeah there are so many advanced things to learn . You can now refer some of my videos to learn advanced stuff 👍🏻👌🏻check those car videos 👏🏻
HI SIR I WANT TO MAKE THIS FOR A PROJECT BUT I DON'T HAVE BUDGET FOR esp32 CAN YOU OLEASE GUIDE ME HOW CAN I MAKE IT WITH esp2688 module?
This project is already complicated . So I would suggest to get esp32 boards and complete the project without any issue. Esp32 is not that costly . 👍🏻👏🏻
is doesnt work.I watched from the serial monitor. The receiver cannot be added.
I'm having a problem with Failed to add peer. Is there a way to fix this?
Success: Initialized ESP-NOW
E (122) ESPNOW: Peer interface is invalid
Failed to add peer
Which version of Arduino ide are you using ?
@@hashincludeelectronics Latest version
@@hashincludeelectronics I've been trying to find information about ESP now, but I can't solve this problem.
@@03-thanakhonoonklan55 ok . Got the issue . You need to do memset in the code . You can find more information on this issue on internet .
@@03-thanakhonoonklan55 check the pinned first comment on this video for solution👍🏻👏🏻
Would a 7.2V 1200mAH rechargeable battery work?
Yes it will work 👏🏻👍🏻
Sir i have doubt about reciever coding can you explain me
Sure what’s you doubt ?
Bro I can’t find the 7 v dc rechargeable battery can u please help me and send the link from Amazon
Let me check and send . However I have provided the link in the description of the video already . Is that not working ?
hi sir, i want to ask, can i use a large breedboard?
Yes you can 👍🏻👏🏻
Hi do we have to change the transmitter code according to our max address or can we upload it directly ?
You have to use your MAC address . Please check the video for this step 👏🏻👍🏻
do you have a sketch plan just for research only
Not exactly . You can create one using video , code and diagram 👍🏻👏🏻
Sir can u pls tell different ways to power the hand controller esp32 other than the power bank...pls help 🙏 can i use li ion battery?
You need to exactly provide 5v for hand controller . So you can use lion battery however you will have to use step up or step down voltage converter which will provide exactly 5v 👍🏻👏🏻
@@hashincludeelectronics where to attach 5v battery? I mean which pins
@@ManuBhardwaj09 vin pin
@@hashincludeelectronics brother can u please tell a simpler way...using a steup up convertor will make it complex...
hello sir , the code link is not available can you provide it asap
please sir its very urgent
The link is opening fine . Please check 👏🏻👍🏻
Can I make this with out mecanum wheels? With the regular robo car wheels which are available in market.
Yes you can but some of the movements will not work . I recommend to use mecanum wheels . Else you can check my other similar video on hand gesture controlled car using Arduino 👍🏻👏🏻
@@hashincludeelectronics okay thanks for helping.
@@hashincludeelectronics I have a one more question. In place of the battery you've shown can I use normal 3.7V Li-Ion rechargeable batteries which are used normally? Then it'll become more cost effective.
@@PritishNandyETCE yes you can 👍🏻👏🏻
@@hashincludeelectronics Normally 2 batteries are enough or should I use 4?
Hey, can we use normal tyres ? Will it be able to take turns ?
Yes you can use normal wheels as well . However there are some movements which can not be possible with normal wheels . You can also refer my other same video but using Arduino where I have used normal wheels 👍🏻👏🏻
@@hashincludeelectronicscan you please provide the link ?
Hi Brother,
You are doing great work.
Can I use ESP8266[NodeMCU] Instead of ESP32?
Thank you very much for checking out the video 👏🏻👍🏻. Yeah you can try that however you will have to change the pins accordingly. I would suggest to use esp32 as it is in the video to avoid any mistake and have your project working first . Then you can experiment later with nodemcu 👍🏻
@@hashincludeelectronics Thank You Very Much Brother🙏🙏
Have a Great Day!
HI
My esp32 contains G22 ,G33 and more but not IO22 so what to do??
Check the pin diagram of your esp32 . May be the naming convention is different but pins are same . How many pins are there on your esp32 board ?
@hashincludeelectronics good friends. I need help, I made the project and it worked, but then I used the card for another project, when I wanted to load the program again on the esp32 and add the mac address that was given to me again, I got the error espnow peer interface is invalid. despite entering the mac address that appears on the serial monitor
I would suggest to check the cheek for any missing step 👍🏻👏🏻
Bro ESP 32 module has 15 pins only on one sides😢 then how to connect it , the 19 pin is not in Amazon
Try it . And make the same connections . However I have provided the link to esp32 in the description of the video . Please check that and order it 👍🏻👏🏻
@@hashincludeelectronics bro but the link product were delivered but the problem is that product esp32 has 30 pins , we have submit our project on 09 July . So please rewrite the code and circuit connection and send me bro.
@@muthupandi6849 sorry it’s not possible for me . I also ordered from the link provided and I got proper 38 pins module. 👍🏻👏🏻. And just to inform you this project is very complex and need lot of testing and efforts which cannot be achieved within few days . If you are lucky then get the 38 pins modules and try it . Wish you all the best 👍🏻👏🏻
@@hashincludeelectronics ok bro😔
Can use another battery with 12.6V
Yes you can 👍🏻👏🏻
Hi, I am very intrigued with your robot. I have started building a similar robot to be controlled with an Arduino Uno Rev 3 but now I see your robot I have changed my mind. However I am not able to follow your code. Can I explain that I am 89 years old and have taken up this for a hobby but I am just too old to cope with the software side and rely on copying codes to run my robots. I have made seven robots using Raspbian Pi single board computers but as RPi units are no longer available I have turned to Arduino . Is it possible to download your code, if not, I would be willing to pay for a micro SD card loaded with your code. I have ordered the MPU6065 Gyro and two ESP32 units.
Regards,. James Robb.
First of all Thank you so much Sir for your kind words 🙂👍🏻 I am glad that even at this age you are very much interested in electronics hobbies . Keep it up . As far as code and diagrams are concerned you are free to use it anytime . Even you can modify it as per your need . No issues . Please go ahead and I wish you all the best 👏🏻👍🏻
Even after doing everything right my project didn't worked pls help bro
It’s little bit complex project so you need to follow all the steps in the video carefully . Please check video slowly and carefully for any missing step . 👍🏻👏🏻
I wanted to know that can I purchase the mecanum wheels from local market?
Yes you can 👍🏻
bro I'm encountering Compilation error: 'vector' in namespace 'std' does not name a template type
pls reply
Already replied on other comment👍🏻👏🏻
hai , if we use esp32 30 pin no 38 pin , how we plug to jumper that no GPIO ? we must update our coding ?
Yes you will have to make the changes according to pins connected . I would suggest if you have 38 pins esp32 , please use it to avoid any issue and have your project working as shown in video .
How to make this for a stearing based rc car??
What do you mean by steering based RC car ? 👍🏻👏🏻
@@hashincludeelectronics the rc car waltoys cars that has dc motor in rear wheel nd front wheel has a stearing system to turn left right
sir all the connections were done and the code is uploaded successfully but not working please help
Please make sure you are using only rechargeable battery 👍🏻
Why are you not posting new projects🙁 are you hired by any companies!
I will be back with videos soon . Currently busy in some personal work 👍🏻👏🏻
N in use any breadboard or just that you have used here
Yes you can use any breadboard 👍🏻👏🏻
One day you will be the best scientist🎉😅
Bro canwe use esp8266 module insted of esp32 ???????
No we can not use esp8266 in this project . Please use only esp32 38 pin module to not face any issue 👍🏻
thanks
Welcome 🙏
Your video really helped me in my project
@@astrodatahub nice to hear that 🙂👍🏻
how can I input sounds in esp32 cam? so that I could send message via wifi
I have not tried sound transfer using esp32cam . However you can check online for more details on how to capture sound using I2S protocol .
Bro can you hepl out me for the small pronlem
what to do if it is showing no such filr or directory
You need to install those libraries . Please check video 👍🏻
@@hashincludeelectronics ok bro thank for replying ☺☺
@@Mr.Hulekalakar welcome 🙏