How to Make Arduino Bluetooth Drone with HC-05 06, Mobile Control Drone

[@ArduJimmy]

If you find this brief tutorial is useful and your project is successful, please leave a comment "love" (emoticon) in comment hahaha ... Thanks. Really love sharing. Never hesitate to ask a question if you got stuck on it.

[@a.sanusinazareth9213]

Awesome project, bro. You post this video and the description very detail. Thanks for sharing.

[@sSadziliyyah]

the mpu6050 didnt respond in multiwii gui. when I check.it over, it's not wiring problem but the mpu6050 was dead. replacing it, my drone finally flies! thanks for awesome tutorial❤

[@ArduJimmy]

@sSadziliyyah welcome to diy arduino drone. you're awesome

[@ikankecilkecil]

thanks, you save me! Lot of problem now is solved!

[@AiRoboticist]

❤ done! Thanks for the tutorial

[@umarmahmood7494]

Hey I built a larger 450mm quadcopter with brushless motors, 10×45 inch propellers and 30A ESCs. Will this still work? If so, what should I modify in the config? Thanks

[@ArduJimmy]

Yes, you should change (uncomment and comment) in config.h because the config in this video is for *brushed esc and dc motor*. For brushless one, you can start downloading new 2.4 multiwii and here's in config.h #define QUADX #define MINTHROTTLE 1000 #define MAXTHROTTLE 2000 #define GY_521 #define MOTOR_STOP Remove all propellers for the first check.

[@RixtronixLAB]

//Creative video, thanks :)

[@ArduJimmy]

Thanks. I love sharing 🥰

[@raycraft3990]

The rear right motor of my mini brushed MultiWii drone isn't spinning until the throttle reaches 50%. How can I resolve this issue?

[@ArduJimmy]

it must be the brushed ESC. triple check the ESC: 10k resistor, in5819 and si2302/IRLZ44N/IRL520N. There must be damage one of the components. plus: check the GND pin. inform me if it still doesnt work.

[@raycraft3990]

@@ArduJimmy I have checked it , all components fine kzbin.info/www/bejne/fni6qGiBhJqZg5Ysi=6I7bdqioCEtyIWAI Am facing the same issue as shown in the video, at 9.54 , he mentioned , it was a software issue .

[@ArduJimmy]

do you use my code and schematic or the link??? about 90% with my code and schematic works as expected. mine is far different of the link. Please follow mine to avoid many problem. if you appoints to his project, like you said, if the code is the problem, I never use remoteXY as a tran0smitter

[@ArduJimmy]

@raycraft3990 mostly problem appears the same as other comments here since they use his schematic and his code.

[@ArduJimmy]

I experimented about 3 years to build my own concept of building mini drone with mosfet. and I have explained it very simple in my tutorial in videos including all needed in github with NO hidden tricks. Just follow my instruction. I dont know how he built, so you can ask him about your problem

[@Ayush_Pr-ot1wh]

Do i need to add drms(fly) library also because in multiwii 2.4 fileware there is no reciver code,and after uploading code hc05 is not connecting to app even in multiwiiconf.what to do??

[@ArduJimmy]

Drms(fly) doesnt have a library. It is just an app that is compatible with multiwii through a bluetooth connection. if it didnt connect to Multiwiiconf therr must be something wrong with wiring. 1. do you use multiwiiconf in your computer or mobile app? 2. do you configure rhe baud rate of the hc05 to 115200? 3. do you wire hc05 RX TX pin to TX0 and RX0 pin of arduino? 4. do you power hc05 with 5v of arduino VCC pin?

[@Ayush_Pr-ot1wh]

Thnks for replying,I did every step as you mentioned and it's now connecting with app also but I don't know why but because of this schematic or firmware there is uploading problem coming in my every board it's showing programmer is not responding.i burn bootloader also with Arduino UNO but nothing is changing it cannot upload it. Help!!

[@ArduJimmy]

@Ayush_Pr-ot1wh so the problem is not at this project's side but the arduino IDE. I use windows 7 32 bit, arduino IDE 1.8.19 version. by the way, is your USB port detected in Arduino IDE?

[@ArduJimmy]

I usually uninstal and reinstal the arduino IDE and instal the drivers needed. I'm sure it's a matter of board firmware version

[@Ayush_Pr-ot1wh]

Ok, I think I have uploading problem with my every board so can I use esp32 instead of hc05 or Arduino because it has inbuilt bluetooth module??

[@programmerplace]

Hi wouldnt there be a problem with the latecy because bluetooth is slow

[@ArduJimmy]

no dear, I dont see any problem with the bluetooth signal. Thats why 115200 baudrate should be configured, not 9600. The only problem is that bluetooth has no long range to control the drone.

[@programmerplace]

@@ArduJimmy also how many C is your battery e.g 10C,30C

[@ArduJimmy]

@programmerplace 45C and it works. I also use, sometimes, 80C. Why high C Rating? you can read the detail in: oscarliang.com/lipo-battery-guide/

[@Ujanmas0305]

Very useful, sir

[@ArduJimmy]

thanks 😁🥳

[@ElysaJaneCruz]

can i downoad the app (DRMS) on ios ?

[@ArduJimmy]

unfortunately, I have no IoS app for this project

[@ikankecilkecil]

I see many web app that can convert apk to ios

[@bhavikrajpal6882]

Bro does DRMS fly needs code in our arduino file as remoteXY, i am trying to download your zip file but there some issue it is not downloading therefore wanted to ask just by un-commenting the lines in config.h file you have mention above in the of original multiwii code from website will work or need to as DRMS code also ?

[@ArduJimmy]

1. upload the firmware then do multiwiconf GUI 2. connect your DRMS to the drone. There's no need to change anything with the code as long as you use diy ESC with mosfet and use brushed DC motor

[@ArduJimmy]

one thing left. you must place the drone in flat surface to let the DRMS detect it. DRMS is so sensitive but I dont see another more compatible one than DRMS

[@bhavikrajpal6882]

@@ArduJimmy actually what happens is my motors are not in sync,O have added a 1000mf capacitor buts its not solving the prblm either thus i thought by changing the code and controller app might fix it 🙁

[@ArduJimmy]

@bhavikrajpal6882 tell me in detail. what motors are u using?

[@bhavikrajpal6882]

@@ArduJimmy I am using 8520 coreless motors with Arduino nano, mpu6050 and hc-05 and powering it using 3.7v 1500mah lipo battery and controlling it with remotexy app and multiwii firmware Issue is - motors not in sync

[@Swapnil-d5j]

Without bmp280 is it possible

[@ArduJimmy]

no. baro module is needed to activate baro mode to make our drone in altitude mode or hover.

[@ikankecilkecil]

even if you instal the bmp280, you still must train the drone to stable when it starts playing and trigger the baro module. Use trims when you find the drone tends to fly left or right, forward or back. Heavy wind will help your drone which is being trained get more stable (on hover).

[@ManshYT]

Hey bro I need one help may be u can help me so I have make drone with esp8266 ch340 module and one mpu6050 and 4 1k ohm resistor and the MOSFET in it and 500mAh battery with one diode so here is the problem that I have code for the whole drone but i don't have any apk of that code can you pls make the apk to fly my drone i found the code and whole diagrams from chrome but i didn't found apk because it is very old page like 4 5 years ago pls help me bro

[@ManshYT]

And the code have some errors but I solve it through ai 😅

[@ArduJimmy]

make a code for you?

[@ArduJimmy]

you should be able to.code yourself for the apk right? bro, I'm not a APK developer, so sorry I cant help for this case. I'm just a beginner

[@ManshYT]

@@ArduJimmy I don't know how to code and don't have android studio also i have layout of the apk but don't know how to make pls help me buddy

[@ArduJimmy]

@ManshYT I never program anything about android bro LOL. Swear I'm a beginner

[@youcubersaaraswata8865]

Can I use wifi from esp8266 or esp32…

[@ArduJimmy]

you mean, the flight controller or the RX and TX?

[@youcubersaaraswata8865]

@@ArduJimmy as rx and phone as tx

[@ArduJimmy]

@youcubersaaraswata8865 so it is a esp8266 flight controller. well, okay I will make one for it

[@youcubersaaraswata8865]

@@ArduJimmy yep

[@Ayush_Pr-ot1wh]

What is weight of you drone?? Mine is 68grams and it can't lift up.

[@ArduJimmy]

mine is 58grams.not more than 60 grams using 720 coreless dc motor. if it can lift (above 60grams) motors and wires will be soooo hot. you need upgrade your motors to 8520 dc motor

[@Ayush_Pr-ot1wh]

@@ArduJimmy yeah,mine is 8520 only but still it cannot lift,I think it's power issue can you give me link of battery which you are using or name the model.

[@ArduJimmy]

@Ayush_Pr-ot1wh okay. 1 what propellers do you use (dimension?) 2. what ampere is your step up converter? 3. do you use LiPO battery with high C-rate? 4. Do you check Arduino board VCC voltage? 1. 8520 needs at least 65mm propeller (75mm works best) 2. at least 1 ampere 3. Lipo battery 25C (80C works best) 4. check VCC of arduino board and Mpu6050 VCC (arduino board VCC pin must be 5v and mpu6050 must be 3.3v) Use double foam tape for mpu6050 yo reduce vibration. Vibration will disturb drone to take off. Note: do you click on MID of ANGLE and ARM in LOW in multiwiiconf GUI?

[@ArduJimmy]

LiPO battery GAONENG 3.7v 450mAh 80C (I bought in Indonesia. It will cost more for shipping if you buy it here)

[@a.sanusinazareth9213]

Thanks for sharing! Mine finally flies!!! Your video is awesome! but, make one with ESP8266, NRF24L01 and ESP32 bro.

[@ArduJimmy]

yes, many request about that and the most difficult thing is how to make video that will be so easy to follow 😁😁😁

[@bhavikrajpal6882]

Hii, I also completed making similar drone but the issue is bottom right motor does not spins properly, I am using RemoteXY app and the code is from multiwii provided by SwapnilNibalkars video, in his 1st part he also had similar problem but he fixed it in 2nd part but he didnt told how..do you have any solution ?? also my battery doesn't last long about 2-3 mins i m using 1500mah 3.7v lipo battery (grey-yellow) one i dont know about the c rating and ib above comment you also mentioned of baudrate for bluetooth, how to change it can you explain it in detail plz

[@ArduJimmy]

1. there's a problem with the diy brushed esc. repkace to a new one. 2. check your batt C rating. at least you need to use more than 45C rating

[@ArduJimmy]

remoteXY is not free when detecting our project 🤣

[@ArduJimmy]

One of the key to build this mini drone project is to SHORTEN all wires. Including female battery connector and male step up converter. in some cases, your battery is enough

[@ArduJimmy]

here's how to config setup HC baudrate: www.instructables.com/Modify-The-HC-05-Bluetooth-Module-Defaults-Using-A/ (Sorry, I dont have much time to make a video for it since I'm so busy as a web developer at Klikdesanweb. So many projects requested by subscribers need to make. I must make it one by one when I have time for it). Happy flying!

[@bhavikrajpal6882]

Okay , also why did you connected hc-05 txo pin to rx1 Arduino pin and rx of hc-06 to tx on Arduino it should be reverse ? And dont it need a voltage divider as arduino nano operates on 5v and rx tx pin of hc-05 does not exceed 3.3v Plz verify and reply

[@ronakroyal1107]

Hello sir MOSFET irlb4132 use

[@ArduJimmy]

I use IRLZ44n or IRL520N and si2302. when u want to use another mosfet, check first its datasheet if it can support to run at 3.7v

[@ronakroyal1107]

@ArduJimmy Sir, I am trying to make this drone, I am a college student, I have to make this project, please help me or reply to the comment as soon as possible.

[@ArduJimmy]

@ronakroyal1107 I'm here. absolutely

[@ronakroyal1107]

@@ArduJimmy 💗

[@AiRoboticist]

Please make drones with nrf24l01, esp32, esp8266, :p

[@ArduJimmy]

LOL, okay, one by one, based on my budget :p

[@Valdeilson1234]

Ficou Muito Bom Seu Projeto do Drone Amigo Tem Algum Código e Esquema Elétrico 😊😊

[@ArduJimmy]

Thanks, brother. I love sharing with no reason

[@Ujanmas0305]

@@ArduJimmy would you share how to make a tricopter with 720 coreless. is it possible?

[@ArduJimmy]

nice. I hope I'll make the tricopter some other days

[@stirlingengine7804]

change your prop with 75mm prop , feel the punch out.....

[@ArduJimmy]

yes, I use 75 prop in the video

[@HarshulGupta-iv1sf]

Question: from where can i download DMRS(FLY) app in android and can you tell me the solution for the following problem 1) I made the drone shown in this video kzbin.info/www/bejne/fni6qGiBhJqZg5Y (from:SwapnilNimbalkar) and having the same problem of rear right motor not working properly and he didn't showed how he solved it can you tell any solution and already tried solution from your video How to Make Arduino Drone Flying | Secret Exposed! . 2) I also made your drone and in both drone the arduino keeps reseting it self. should i add capacitor. Where to add the it. I would like to give one suggestion you can use remotexy just stay under 5 elements.

[@ArduJimmy]

key of making this project is: Shorten all wires comprehensively. By shorting wires, there will be no resetting, no strange spinning. RemoteXY is expensive for drone code. always use cable awg 28 to all wires, including connector, battery cable and step up booster must have 1A. not more than that. you can download DRMS app in my github repo. First best thing in project is to follow tutorial comprehensively. I make this project far different of yours (like in the link). Make one as I show in this video description. not others. So many people get successful if they follow my video.

[@HarshulGupta-iv1sf]

@@ArduJimmy i tried all these the drone is working properly in multiwii conf but in DRMS(fly) it connects but the button to open the remote says disconnected. What to do.

[@ArduJimmy]

@HarshulGupta-iv1sf connect and disconnect and connect again and place the drone in flat surface. thats the only solution. DRMS is so sensitive