Видео

Code is provided in the project page linked in the video description. Please check it out.

Make sure to use the correct battery. Use battery with at-least 20-30C discharge rate. And also make sure to use the exact mosfet for the motor driver.

5-15 cm distance with 60° angle; Far, on 15-30 cm distance with 30° angle

Make sure you have connected the speed sensor. With out a signal from the speed sensor it won't work.

Yes I have connected

Procedure to upload the MP3 file is provided in the project page. Please check the project page for more information.

4-5 days

Connect the VCC to 5V supply and GND to GND. Pullup resistor from the MCLR pin also connects to the 5V

May be but don't try it. Be very carful when working with such flammables.

You can find the full code in the project page linked in the video description.

@@Circuitdigest video link please

The project uses DTMF, it uses dial tones. For that you will have to connect the phone's audio output to the circuit.

If you are facing issue with the firmware uploading use the first method that uses ESPIDF.

@@Circuitdigest Yes, I used the first ESPIDF method, but found that the wifi connection was unstable and kept disconnected. Whether it was Android or iOS, the computer was relatively stable

It uses the USB type C port for charging. There is an on borad TP4056 Single cell charger.

Didn't get you. The PCB desgin files can be found in the project github repo, linked in the project page.

It uses the same module as of the ESP32 Dev board. If you want to use the ESP32 Dev board you have to make the remaining circuitry including battery charger, mosfet driver, indicator LEDs etc on to another PCB and combine them with a frame. But it would be easier to use the PCB provided.

@@Circuitdigest the pcb buil is costing around 100$ with pre installed components and if i only order pcb I would require micro soldering station as well as heat gun stations etc. Its esier to build it using dev board for beginners.Ive built the esc on different pcb and soldered it to esp dev board. Ill let you know the progress once its completed

Use the first method (Using ESPIDF) for uploading the firmware.

@@Circuitdigest it worked but isnt connecting to iphone,but it connected to my pc. Its not connecting to any phone I tried 12345678 as pass

You will have to modify the firmware for that.

You can use our forum to get more help. Make sure to change the IP in the code, with the IP range of your router. If you are connecting the module directly to a PC, without a router, make sure to set manual IP on your computer too. circuitdigest.com/forums

I figured it out. I didn't connect the SI port correctly to Arduino so that's why it didn't work

You will have to check the peak current during the starting with a clamp meter. Make sure to measure the starting peak current. If it is less than 35A you may use 40A BMS. Also make sure your cells can provide that much current.

@@Circuitdigest Ok☺️ thanks for reply 🙏

ESP32 module you can get from most vendors. If meant the PCB , the required files can be found in the project page and you can manufacture it from your preferred PCB FAB house.

All the details can be found on the project page.

You can find all the details to make it your own in the project page

You may. But you may need to change the code accordingly. And the buzzer is connected to the digital pin D9.

They are available from many online store. Here is one for example. quartzcomponents.com/products/jq6500-voice-sound-module-usb-replace-one-to-5-way-mp3-voice-standard-6500?variant=37988302061752&currency=INR&?FreeListings&gad_source=1&gclid=Cj0KCQjwvb-zBhCmARIsAAfUI2shrVU60XB19qbEbye83CHH6VfVXvW3gTzyXiF2tymWiez4kcyAg-saAj8wEALw_wcB

Yeahh thank you,can you provide the video on how u assembled the wirings

Yes you can.