Parallel Parking Remote Car using ESP32 with ESPNOW protocol | DIY 🔥
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- Опубликовано: 13 июл 2024
- In this video we are going to make Parallel Parking Car model using esp32 module.
We will turn the wheels of the car using servo motors for easier parallel parking.
We will use transmitter created using Analog joystick and esp32 board to send car control commands.
Transmitter and receiver esp32 modules will communicate using ESPNOW protocol
I have explained in details each step along with code.
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👉 Transmitter Components:
✅ ESP32 module amzn.to/3zf7OZa
✅ Analog Joystick amzn.to/4eAxQ98
✅ 5V DC Supply amzn.to/45CnzWf
✅ Breadboard amzn.to/3sXgZqC
✅ Double sided tape amzn.to/3KSJdfa
✅ Jumper wires amzn.to/3heE3Pa
👉 Receiver Components:
✅ TT Gear Motors amzn.to/3KSBSMz
✅ Wheels amzn.to/3KSBSMz
✅ Servo motor amzn.to/3zl7MPc
✅ ESP32 module amzn.to/3zf7OZa
✅ L298N motor driver module amzn.to/3hfLIwJ
✅ UBEC/Buck converter to step down voltage to 5 v amzn.to/3xB5gUv
✅ 7-12 V DC Battery (in our case lipo 3s battery) amzn.to/4ewRm6G
✅ Wooden plate for car chassis
✅ Double sided tape amzn.to/3KSJdfa
✅ Glue gun amzn.to/3zfhwe4
✅ Jumper wires amzn.to/3heE3Pa
👉 Shorts Channel :
/ ujwalnandanwar
👉 Code and diagram:
github.com/un0038998/Parallel...
👉 ESP32 board URL:
dl.espressif.com/dl/package_e...
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⏱Chapters
00:00 Intro
01:02 Transmitter Components
01:21 Transmitter Connections
02:35 Transmitter Code Explanation
03:41 Receiver Components
04:14 Car Assembly
05:28 Receiver Connections
07:17 Receiver Code Explanation
09:48 Demo
11:03 Important Points
#esp32 #parallelparkingcar #hashincludeelectronics 
Наука
I like ur video and explain step by step..
Thank you for your Post...
Great Job
Congratulations 👏🥳
Thank you very much for your kind words 🙂👍🏻
You are going amazing work ! keep up !
Thanks for checking out the video. Cheers 👍🏻
Bro u are genius
👍👌
amazing idea
Thank you! Cheers!
Wow
Thank you 👍🏻👌🏻
Sir please give program for receiver ESP32 for simple forward and reverse of 2 motors working individually with joystick.
Please check my video on ESPNOW car using joystick 👍🏻👏🏻
Hi loved it … can I use esp 32 wroom-32 ? Instead of 38 pins ?
I would recommend to use esp32 38 pin to avoid any issue 👏🏻👍🏻
Now TT motors are rotating continuously when I give 12V supply?couldn’t control with joystick but servo is rotating 90 degree while pressing joystick.What to do?
Please check the connections for power 👍🏻👏🏻
Awesome project, can you use a PS3 controller instead of the joystick ?
Thanks for checking out the video 👍🏻. I have not tried ps3 controller yet but should not be that difficult ☝️
@@hashincludeelectronics I'd love to see it working.
@@roscoe3dp470 Just came across this comment and would like to let you know that I have created car using PS3 controller. Not sure if you already checked that video. Hope it will be helpful. 👍
Hello
Could you please suggest any other alternative battery as this is costly and even the ubec converter?
And also do I've to make changes after replacing the components?
You can use LiOn battery cells . Each cell is 3.7V so you can use 3 cells 👏🏻👍🏻
One more thing as the video suggests to use glue gun for placements of components, but I want to use these components for various projects so what to do instead of sticking, specially the servo motors and tt motors
@@Mahek-rs8tv you can screw those components on chassis. Or use other methods which is handy for you 👏🏻👍🏻
Another issue I'm facing now, when I move forward or reverse in analog joystick,the TT motors are rotating continuously but if I connect left motors and right motors separately to the motor drive, I can control the TT motors but if I connect both side motors together , It is rotating continuously if I move forward or reverse in analog joystick? What to do??
Please check the connections 👍🏻👏🏻
What is the alternate for 12V battery as it’s costlier
You can use LiOn 3 cells battery 👍🏻👏🏻
And also do we have to port the mac address in the receiver or directly the main code ?
You need to get the max address and put it in code 👍🏻👏🏻please check this step in video
Bro, can you tell me what was the source or the reference paper of that code? Btw , loved
it
Thank you very much for checking out the video👏🏻👍🏻. Actually I was watching some old video of such car and this idea came in mind why not make DIY model of this car using esp32 . That’s why I made this as a hobby project . I am glad you liked it 👍🏻👌🏻
i got a error during complilng i.e. ledcSetup was not declared in the scope. Rectify the error
Please install lower version of esp32 boards which is 2.0.16 👍🏻👏🏻
Hi sir, I'm facing unexpected servo movements eventhough I could control them using analog joystick.what to do sir??What mistake am I doing??
Power issues . Please use good rechargeable battery only . Also check for any loose connection 👍🏻👏🏻
Can we use 2 cell18650 i stead of battery
Yes go for it .
Wheels didn't rotate when i press the analog joystick.what is the problem between the receiver esp32 and transmit esp32?
Which version of Arduino IDE are you using ?
Arduino IDE 2.3.1
@@na.h5929 ok . There is some small code change in transmitter code so that it will work on this IDE . Change this line as below in transmitter code
esp_now_peer_info_t peerInfo = {};
hashincludeelectrsir another issue...now TT motors are rotating continuously when I give 12V supply??couldn't control it what to do??
Hi sir,I have two doubts
1.I'm using Dev module instead of Wrover module ,will there be any changes, if so tell me sir?
2.Is it mandatory to use Wifi101/WifiNINA firmware updater(tools>firmware updater),If so tell me how to set that?
I would suggest to use the same components which I have used in this project . That way you will avoid issues 👍🏻👏🏻
Ok but what about the firmware updater??@@hashincludeelectronics
Whats is the range of this rx tx??
I tested it for 80-100 ft. But it’s said that it can go around 200 ft 👍🏻👏🏻
What component use instead of UBEC... because it's cost is high
You can use any cheap buck converter 👍🏻
@@hashincludeelectronics I also see this kind of schematics without the use of an UBEC. Did you have problems when using the 5V of the Electronic Speed Controller?
When i press the switch in joystick,the serve rotates 90 degree and when i move the motors ,the servo quickly comes to it's initial position without pressing the joystick switch. Is the anything to modify in code? Or anyother mistake??
May be your switch is getting pressed again while moving joystick .
@@hashincludeelectronicsi couldn't hear any sound of pressing again when i move the joystick,what should i do now??
@@tamilarasan1389 which power supply are you using ? Make sure it’s rechargeable battery and provides more than 3 A current . Power supply interruption can cause esp32 to reset .
12 V and 2A rating@@hashincludeelectronics
@@hashincludeelectronics12V and 2A rating
Without use joystick and esp32
But what
Using Arduino and sensor with automatic option..
Thanks for checking out video 👍🏻 yeah we can do that too . Good idea 💡
Servo motor is rotating automatically and can’t able to control with the joystick.Why?
This can happen if power is not enough . Please check the video for power supply 👍🏻👏🏻
the esp32 not read the joystick values in Transmitter end , Why ??
Please check the video for any missing step . 👏🏻👏🏻
Can I use esp8266 instead of esp32
Thanks for checking out the video 👍🏻. You can use esp8266 but for that you might need to make some changes in code as I have used ESP32Servo library , wifi library . So you need to use corresponding library for esp8266. And also make sure the pins I have used are available on esp8266 else change those pins . Give it a try and I will help you if any issue .
@@hashincludeelectronics ok tq
by the way i succes to follow your project in this video, but can you help me... make code for control servos with joystick please🙏
i really need this on my project😭
This project controls servos with joystick
Yeah but not like power steering, if i want to turn left and right like a car
Help Needed
Sure . What help you need ?
@@hashincludeelectronics in coding
@@TECHAB254 ok
😂😂👏👏👏🇧🇷👏🇧🇷..SHOW
I uploaded the code and it says "error sending the data"
That’s normal . Check if you are receiving data at receiver end .
@@hashincludeelectronics problem solved! thanks a Lot!
@@juanesteban3213 that’s awesome 👏🏻. Good job 👍🏻
sub!
Thank you 👍🏻