Arduino Quadcopter with Bluetooth HC-05 06 and Android App for Multiwii Drone

ARDUINO BASED BRUSHED-DRONE WITH ANDROID APP AND BLUETOOTH HC-05/HC-06
This project uses Multiwii 2.4 Firmware version with no modification. Schematic diagram is the same as previous video tutorial I uploaded. You can grab all 2.3 or 2.4 version in my github repo: github.com/Ard... for free.
*Arduino Base Quadcopter with Bluetooth Control*:
How to make an arduino drone with bluetooth control? All methods are the same as previous video as follow:
*Part-1*: • Arduino Drone, Part 1:...
*Part-2*: • Arduino Drone, Part 2:...
*Part-3*: • Arduino Drone (UPDATE!...
Configuration in config.h of Multiwii 2.4 firmware:
#define QUADX
#define MINTHROTTLE 1000
#define MAXTHROTTLE 2000
#define I2C_SPEED 100000L
#define INTERNAL_I2C_PULLUPS
#define LADYBIRD
#define FAILSAFE
#define EXT_MOTOR_RANGE
#define MOTOR_STOP
*HC-05/06 Wiring*:
Before doing wiring your HC-05/06 module, setup your bluetooth module baudrate to 115200.
pin GND HC-05 to GND pin arduino board
pin VCC HC-05 to VCC 5V pin arduino board
pin TX HC-05 to RX pin arduino board
pin RX HC-05 to TX pin arduino board
*Download the multiwii 2.4 firmware*:
github.com/Ard... (you dont need to do anything. I already configured the config.h, so what you need to do is just to upload it.)
*Download the DRMS(fly) apk (android app)*:
github.com/Ard...
NOTE: I also use 2 other android app but they are not free of charge (both is trial 24 hours limited and RemoteXY is too)
#multiwii #drone #quadcopter #arduino #hc05 #hc06 #androidapp #drone #arduinoproject #ardujimmy
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(Still get stuck on this project? leave a comment.)

[@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

[@AiRoboticist]

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

[@ArduJimmy]

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

[@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.

[@Ujanmas0305]

Very useful, sir

[@ArduJimmy]

thanks 😁🥳

[@RixtronixLAB]

//Creative video, thanks :)

[@ArduJimmy]

Thanks. I love sharing 🥰

[@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/

[@ElysaJaneCruz]

can i downoad the app (DRMS) on ios ?

[@ArduJimmy]

unfortunately, I have no IoS app for this project

[@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

[@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 😁😁😁

[@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

[@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

[@stirlingengine7804]

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

[@ArduJimmy]

yes, I use 75 prop in the video

[@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

[@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

[@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.

[@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