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Thank you sir, very helpful video.

Following your method, while transmitting the terminal shows the sent message twice (Hi Everyone). Why is that?

Excellent! Thanks!!!

Can you please explain the Device Address part? If the default device address is consider 78hex what device address will be used while using HAL_I2C_Mem_Write and HAL_I2C_Mem_Read functions. for write will it be just shifted to left by 1 bit and for read shift it to left by 1 and then add 1?

can you make external DAC like mcp4725 video for playing the sound

how to dump code into waveform

Is that problem solved ? Some times it misses few char, I also tried , what's the solution for this?

sir please give me a answer, what you do about the microcontroller, are you connect to pc/laptop after that you download software for oscilosscop or your tool is microxontroller connect to pc and oscilosscop real? please answer sirrr🙏🙏

Thanks king 👑

can I get you contact information, I have small aurdino application and I am not able to run the application

I got it to work on its own, but it causes problems with other devices on my i2c bus. I think it's a 3.3V vs 5V interface, but I don't really know. Have you seen this issue too?

Helped a lot, thanks

Thanks for putting this together it has been useful, however I think you could have finished the video off better by adding in the necessary commands for the Subscriber with Authentification and showing it rather than sayying to go to library of commands to find it. For reference the commands that should be added at the end >Mosquitto_sub -t first/test -u “user” -P “pwd”

Such amazing explanation ,great

Thank you sir: I'm just starting to use the serial port for a project using a web socket to send data to arduino from my app and needed an intro to the basic functions. I'm saving this as it was pretty helpful.

How can I interface with AM2301 dital temp and humidity sensor ,I followed the same method,but iam not getting output

I tried with an st link and stm32f407vet6 dev board the led won't turn on but individually with 3v3 it does

Really nice video. I have resourced it a few times. Thanks so much!

just a remember you are a king brother i finally solve my problem!! Hope you get a great job!!

Struggling to get this working. Got raspberry pi as a VM. It's not connecting via anonymous

I want to send text data but in binary form..if anybody can help me out..!

Thanks alot ❤️❤️

what about its timers ? did init its timer?

Thank you bro …..U just used 9mins to make me understand a topic I’ve been struggling with for 3months 😭😭😭

I see a lot of other people who encounters the same issue as me, that when doing the "i2cdetect -y 1" the sensor connceted does not show up as 5a. Has anybody found out how to solve this - or is it simply because the sensor does not work? I have tried with two different RPs but none of them could find the sensor. The sensor was brand new and connected accordingly.

Can you create your own code and explain it. Take example as toggling the led

Nice video!😊

1:43 How you can choose "Crystal ceramic resonator". Even in your picture from 0:17 it doesn't exist? You didn't should choose "Bypass clock source"?

Hey, you mention that the callback is called only when the buffer (7 characters) is filled. But is there a way to call it when the newline is received, so that I can receive strings of different length? Thank youu :)

Hlo sir mughe raspberry pi me mene windows daldi pr hdmi me aa rhi h 3.5 inch ne nhi aa rhi plz help

Thanks for the effort, appreciate it!

I am not getting DAC configuration option under analog tab . Why it is happening ? What to do pls help?

It worked. Thank you..!

Very Good..!

I really like the way you teach!😊

It helps me a lot, thank you, sir! And may I ask you some questions? 1. Currently I am studying to program the STM32F405R6T6, so does it have the same code as stm32f446re? 2. Beside the serial UART, I want to add 2 CAN protocols to the stm32, and I want to program to transmit the data from UART to stm32 to CAN1 to CAN2 and the opposite way, and I'm struggling for how to transmit the data from stm32 to CAN1, may you provide me some clues? Thank you!

Thank you 👍🏻

Mast vah 👍

Helpful video. 😊

How to run 2 thing s in same page

thank you so much sir

When I run the code its printing negative values of the temperature what could be the problem, also the addresses i have are 3a and 50 which one is suitable

Bro i am using stm32nucleo-h563zi i choose 10bit resolution with 12.5 cycle sampling as ( 16 cycle not not showing) when i am running code my adc values stucking between two values ( 15-16) only ....

Cooooool

do we need to solder the SHT21?

can i use the other stm32 board like blackpill to communicate with pc?

Bro, this mobile app doesn't support for new android versions. Can you suggest another mobile app please?

Thank you very much sir

understood sir !!!!!!!!!!!!! thank you for sharing

Very informative video!! Awesome, you are doing great work!!😊