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Getting started with the HM-10: Easy Arduino Bluetooth integration for iOS and Android!
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- Опубліковано 30 бер 2020
- Back in the day, before BLE 4.0, finding a Bluetooth solution to control your Arduino projects that was..
1. Free
2. Available for iOS and Android
3. Feature Rich
4. Stable with 20+ robots running around
was tricky to find! That is, until recently. Thanks to recent updates in BLE hardware, and smartphone based software, getting started using Bluetooth for your Arduino projects has never been easier. In this video I'll walk you through all of the steps you'll need to take to get you started controlling your Arduino projects with Bluetooth using the app "dabble", then we'll look at how to take our Bluetooth data and put it to work by programming the ACBR Rover robot with the dabble Gamepad module.
Full Tutorial with Example code:
www.anyonecanb...
Dabble Library:
github.com/STE...
HM-10:
ACBR Rover Robotics Kit:
www.anyonecanb...
Finally an application that can connect to hm module
the code: #define CUSTOM_SETTINGS
#define INCLUDE_GAMEPAD_MODULE
#include
int enR = 3;
int inAR = 4;
int inBR = 5;
int enL = 10;
int inAL = 11;
int inBL = 12;
void setup()
{
pinMode(enR, OUTPUT);
pinMode(inAR, OUTPUT);
pinMode(inBR, OUTPUT);
pinMode(enL, OUTPUT);
pinMode(inAL, OUTPUT);
pinMode(inBL, OUTPUT);
Serial.begin(250000);
Dabble.begin(9600);
}
void loop() {
Dabble.processInput();
if (GamePad.isUpPressed())
{
Serial.printIn("Forward");
analogWrite(enR, 255);
digitalWrite(inAR, LOW)
digitalWrite(inBR, HIGH)
analogWrite(enL, 255);
digitalWrite(inAL, LOW)
digitalWrite(inBL, HIGH)
}
else if (GamePad.isDownPressed())
{
Serial.printIn("Backward");
analogWrite(enR, 255);
digitalWrite(inAR, HIGH)
digitalWrite(inBR, LOW)
analogWrite(enL, 255);
digitalWrite(inAL, HIGH)
digitalWrite(inBL, LOW)
}
else if (GamePad.isLeftPressed())
{
Serial.printIn("Left");
analogWrite(enR, 255);
digitalWrite(inAR, LOW)
digitalWrite(inBR, HIGH)
analogWrite(enL, 255);
digitalWrite(inAL, HIGH)
digitalWrite(inBL, LOW)
}
else if (GamePad.isRightPressed())
{
Serial.printIn("Right");
analogWrite(enR, 255);
digitalWrite(inAR, HIGH)
digitalWrite(inBR, LOW)
analogWrite(enL, 255);
digitalWrite(inAL, LOW)
digitalWrite(inBL, HIGH)
}
else
{
Serial.printIn("Stopped");
analogWrite(enR, 0);
digitalWrite(inAR, LOW)
digitalWrite(inBR, LOW)
analogWrite(enL, 0);
digitalWrite(inAL, LOW)
digitalWrite(inBL, LOW)
}
}
have errors in the code. One In (easy to fix is LN) another ";"
Why am I not getting connection with the HC-05?
Thanks for this video! stopped keeps printing from the else statement, but the the serial monitor printing "forward" doesn't happen when I press the forward button on the graphical controller. The Arduino Uno and Dabble are connected with an hm-10 bluetooth module. Could you point me in the right direction to troubleshoot this? Thanks!
Where in your code do you make the digital pins assigned to TX and RX?
The full code is on his website, in the description.
Does hm10 support audio
How to controll an eletric scooter with the bluetooth which app because dabble connects but doesnt have jolt scooter or any scooter
nice but i need help, becouse it didnt even blin an led , i do something wrong... can you show the code for it? thx!
Hey bro, My Bluetooth HM-10 module not going to pairing mode. So, that am able to pair it directly to mobile phone.
It in AT Mode So, How can I put it to Pairing Mode.
IF WE USE ANY APP FOR PAIRING THAN IT PAIR EASILY BUT. I WANT TO PAIR IT DIRECTLY WITH THE MOBILE BLUETOOTH.
PLEASE HELP ME TO CURE THESE PROBLEM.
I've got the same problem. Googling says that these modules can be used with special apps only. :((
@@zhuk462 yes bro we have to use special app which you can find on playstore
Same problem :(
These modules are a bluetooth LE (low energy) modules. Most phones don't support it directly but instead support software (such as apps) that allow it to connect.
So yeh, you need an app.
Your website shows you connecting a HC-05 straight to the Arduino pins. I thought the RX TX were only 3.3v tolerant? On UA-cam you are showing a HC-10 where the RX TX are 5v tolerant.
Everything works fine until Monitoring..All I get is "Stopped". Checked wiring,it's good. Any ideas?
If we dont want to use an app can we just pair with a BLE sending sensor?
Heey. i tried to update my cc41 and it didnt come out of a wait screen. it was showing up on the scanners but now it doesn't show up but the led blinks. What do I do? I can't find you with any app
hi, great video! you are using the phone to control the rover. can you do it the other way round, meaning using say a button/sensor on the arduino side to control the phone instead, like taking a photo by triggering the phone camera.
5:28 no resistors to divide the voltage on the RX?
@@AnyoneCanBuildRobotsok thx. Only because the specs for my HM-10 says to do it. I have seen it done elsewhere. I figured I’d ask.
Hey first of all great video,
I AM USING ARDUINO MEGA, it was only showing stopped in the serial monitor in every command(or cammands are not being getted by arduino) what can I do, please help me
Great video! I have done this same thing but when I press the buttons on the dabble app(on iPhone) it doesn’t print it out on the serial monitor. The baud rate is 250000. Can someone help me please??
I followed all the steps but when I open the serial monitor I see stopped but cannot get forward, backwards, left or right? you did not say what to do if that is not working on your tutorial.
Same, I have the same problem. I’ll press on the up, down, left, and right button on the dabble app but it won’t print UP, DOWN, LEFT, or RIGHT on the serial monitor and I don’t know what the problem is. Does anyone have an answer? Thanks!
Am also getting only stopped message in monitor, I an using mega 2560 please help me
well i have the same problem. Could u pls send me the solution asap? Thanks!
awesome tutorial mate
why do you set the BAUD_RATE to 250000 instead of 9600?
Hey man! I want to make car with one back motor and front stering with servo. Can i make the "analog" stering for this vehicle with this app and bt module?
dable is not available anymore on apple do you have a other app that works the same way?
Thanks so much for this man!
Great tutorial, thanks man 👍
What if bt05 isn’t there. Mine says dsd tech
Thanks!!! Great tutorial!
Does anyone know how to pair a PS4 controller to the Arduino friendly HM--10 BLE module/? Share+Logo doesnt work
I realized a serious issue with HM-10. while it is connected, IDE gives a port error code. it is because TX and RX are busy. I have no idea how to solve it.
Probably because you have the hm 10 connected to pins 0 and 1 on your arduino, which are used by your PCs COM ports to program the arduino. Just use 2 different arduino pins for the hm 10.
Hi. The HM-10 pin's are D2 and D3, but enR same D3. I am confused.
I have tried the HC-05 and now the HM-10, I can sent data to it from android no problem. But I can't receive data, and that's what my project is all about so I am stuck!
EDIT: Problem solved. Do not use an Arduino clone with Chip removed as a USB to Serial converter to talk to the HC-05, the serial data is not pulled all the way to the ground and for some reason, the data isn't picked up by the HC-05, Use a converter made for the job such as the FTDI232 and your good!
can you please help me im new to this how would you use the FTDI232 on a clone
@@felixmolina7353 if you use an FTDI232 your good.
@@edgarwideman737 can you link one
Thanks a lot
awesome thanks
Hi. Thanks for the tutorial. I have a problem with the Dabble app. The LED brightness program and the Terminal program work perfectly but opening the gamepad I just get a blank pad,(no buttons). I am using an iPhone6 with iOS14
software. Anyone else having this problem?
I have the exact same problem
I can’t connect to it i have iphone
Is their a code?
I started to hate BLE xD
I know, its actually easy to use DABBLE, but I wanted to create an own app with unity to controll the arduino, using XBOX Gamepads etc... and that where the problems start. Cant use BLE on Windows so developing gets hard and annoying.
Apk link????
25 dollar shipping is this coming from the moon?
If you have an Arduino and literally showed it to us, why didn't you just use it for this project? Makes the title *extra* misleading.
Please! edit out those awful swallowing sounds! or have the mic farther away from your neck it's terrrrriible! Otherwise, great video!
@@AnyoneCanBuildRobots LOL, I meant it in a humorous way! Great video! Also I got my problem fixed! See comment edit.