DevHeads IoT Integration Server•14mo ago

will this be recorded?

nour_oud•10/31/24, 6:33 PM

Yes, this session will be recorded! You can find previous recordings on our YouTube channel. Be sure to subscribe to stay updated on future sessions: https://www.youtube.com/@DevHeads

nour_oud•10/31/24, 6:36 PM

For our new members, make sure to follow us on LinkedIn :linkedin: to get live updates on events and more: https://www.linkedin.com/company/devheadscommunity/

sensei•10/31/24, 7:28 PM

Hello everyone.
Is there a way to connect esp32 with esp cam ?

BBrandonAD Hi everyone im electronic engineer from mexico, currently im working as a embedd...

techielew•11/1/24, 12:28 AM

So you’re looking for a portfolio that showcases which skillset? All of them?

Ssensei Hello everyone. Is there a way to connect esp32 with esp cam ?

techielew•11/1/24, 12:29 AM

@Umesh Lokhande and @Joseph Ogbonna and @Edison_ngunjiri have experience here

BrandonAD•11/1/24, 3:01 AM

Yes, all of them, designing the circuits and building the software, I am looking to build a portfolio to show clients my skills, and also learn more, I am a bit lost to choose a good project, I thought to redesign my graduation project, it is a telecommunication module for a low orbit nanosatellite using LORA, upgrade and improve it. Any advice or recommendation of project, it would help me a lot to be able to orientate myself.

BBrandonAD Yes, all of them, designing the circuits and building the software, I am looking...

ZacckOsiemo•11/1/24, 3:02 AM

Ok so what you need to do is to catalog and document your work, I would start by making a list of your projects and their relevance. Then further you can explain each project and try show how relevant it is to industry today.

ZZacckOsiemo Ok so what you need to do is to catalog and document your work, I would start by...

BrandonAD•11/1/24, 3:11 AM

Perfect, I'll start there, to choose at least one, would you say it's not the project itself, it's the way it's described and the perceived value that makes the difference?

BBrandonAD Perfect, I'll start there, to choose at least one, would you say it's not the pr...

ZacckOsiemo•11/1/24, 3:14 AM

There is two stages to this. You are an engineer you want to sell engineering. So what you need to do is to let people know that you have engineering to sell (this means you have to tell people about your projects and how relevant they are). The second step is that any product on sale has to be worth buying (so what you are show casing also has to be good).

Basically we come down to Arnold Schwarzenegger “Work Like Hell and Advertise.”Arnold Schwarzenegger “Work Like Hell and Advertise.”

ZZacckOsiemo There is two stages to this. You are an engineer you want to sell engineering. S...

BrandonAD•11/1/24, 3:17 AM

Thank you very much, I appreciate the advice. Great quote from Arnold hahahah

BBrandonAD Thank you very much, I appreciate the advice. Great quote from Arnold hahahah

ZacckOsiemo•11/1/24, 3:19 AM

Hope to see your projects soon here

ZZacckOsiemo Hope to see your projects soon here 🙂

BrandonAD•11/1/24, 3:20 AM

yes of course:)

ZacckOsiemo•11/1/24, 3:20 AM

we also have a #projects-and-self-promotion channel if you have frequent updates and a #embedded-sw-chat if you are facing any issues. @BrandonAD

Ssensei Hello everyone. Is there a way to connect esp32 with esp cam ?

Edison_ngunjiri•11/1/24, 3:57 AM

Yes,with the esp32 cam breakout board,it's plug and play.please share a photo of the esp32 cam you have and know what we are dealing with

Ssensei Hello everyone. Is there a way to connect esp32 with esp cam ?

Joseph Ogbonna•11/1/24, 6:20 AM

How do you want to make the connections, you can use Uart to communicate with each other

Ttechielew Welcome, @𝗉𝗐𝖲𝖯𝖤𝖤𝖣⚡ @farouk23i and @BLiBLi — Where are you on your develop...

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𝗉𝗐𝖲𝖯𝖤𝖤𝖣⚡•11/1/24, 8:30 AM

hi , sorry for late reply , i'm not a dev , i'm here to learn about embeded systems (software and hardware)

�𝗉𝗐𝖲𝖯𝖤𝖤𝖣⚡hi , sorry for late reply , i'm not a dev , i'm here to learn about embeded syst...

ZacckOsiemo•11/1/24, 9:47 AM

Hi I’m curious, if you are not a dev how come you need to learn about embedded systems? What information are you looking to learn?

nour_oud•11/1/24, 2:30 PM

@here 30 minutes until our event: Containers in Embedded/ IoT Development

See you there!
https://discord.gg/3VTrjqjc?event=1301153736520892446

techielew•11/1/24, 4:11 PM

Hey @Event Pings
Here are the virtual PLC (vPLC) technologies I was referring to in the Office Hours on containers:

siemens.com Global Website

Virtual PLC

SIMATIC S7-1500V is the first completely digital controller – for more flexibility.

CODESYS VIRTUAL PLC

The CODESYS system is the basis of a comprehensive suite that covers the entire software side of automation including Industrial Internet of Things (IIoT), communication, Soft PLC, motion, drives, CNC, robotics, redundancy and visualization.

ZZacckOsiemo Hi I’m curious, if you are not a dev how come you need to learn about embedded s...

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𝗉𝗐𝖲𝖯𝖤𝖤𝖣⚡•11/1/24, 4:59 PM

well if it's not here to learn , then where ? + as i sayed it's my first year learning about embeded systems

�𝗉𝗐𝖲𝖯𝖤𝖤𝖣⚡well if it's not here to learn , then where ? + as i sayed it's my first year le...

ZacckOsiemo•11/1/24, 5:00 PM

Ah you meant you are not a developer yet

ZZacckOsiemo Ah you meant you are not a developer yet

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𝗉𝗐𝖲𝖯𝖤𝖤𝖣⚡•11/1/24, 5:00 PM

yes

sunny•11/1/24, 7:59 PM

Hi Everyone,

I have one year of corporate experience and relevant skills in the embedded software domain. I am currently completing a one-year training program in embedded software. I am an immediate joiner. If anyone knows of any relevant job openings, please DM me.

Regards

logut•11/2/24, 2:42 AM

Ssunny Hi Everyone, I have one year of corporate experience and relevant skills in the...

techielew•11/2/24, 4:26 AM

https://www.websterandwebster.com/find-work/

Webster & Webster Associates

Find Work - Webster & Webster Associates

A Proven Process Webster & Webster’s comprehensive recruiting process is designed to connect you with exactly the job you’re looking for. We take care of all the details so you can focus on acing interviews and landing your next big career opportunity. Candidate Consultation Profile Development Opportunity Matching Interview Preparation Post-I...

techielew•11/2/24, 4:27 AM

@Marcweb is a recruiter. We're working on integrating these postings into #jobs

Ttechielew https://www.websterandwebster.com/find-work/

sunny•11/2/24, 5:26 AM

Thanks

techielew•11/2/24, 2:14 PM

Anyone used CoreMqtt & CoreHTTP with FreeRTOS?

Ala Hassine•11/2/24, 7:21 PM

Hello guys ... Anyone used STM32F407 Discovery with FreeRTOS ?

AAla Hassine Hello guys ... Anyone used STM32F407 Discovery with FreeRTOS ?

techielew•11/2/24, 7:42 PM

Yes. Have you seen our ongoing FreeRTOS sessions with @Umesh Lokhande ?

Ttechielew Yes. Have you seen our ongoing FreeRTOS sessions with @Umesh Lokhande ?

Ala Hassine•11/2/24, 7:48 PM

Thanks but can you give me the link of FreeRTOS sessions because i don't found it

AAla Hassine Thanks but can you give me the link of FreeRTOS sessions because i don't found i...

techielew•11/2/24, 7:54 PM

There are several:

https://m.youtube.com/watch?v=ziqU8c1yhWM&t=7s
https://m.youtube.com/watch?v=oTLyKtUtAC8&t=635s
More will be added here: https://m.youtube.com/@DevHeads/streams

What are you looking for in particular? I

Ttechielew There are several: * https://m.youtube.com/watch?v=ziqU8c1yhWM&t=7s * https://m...

Ala Hassine•11/2/24, 8:35 PM

ok i search how can develop project with STM32F407 Discovery with FreeRTOS from scratch using for example : STM32CUBEMX or STM32CUBEIDE

techielew•11/2/24, 11:23 PM

Okay, what are you looking to build? The micro has camera and audio interfaces and crypto support…

AAla Hassine Hello guys ... Anyone used STM32F407 Discovery with FreeRTOS ?

ZacckOsiemo•11/3/24, 2:24 AM

yes extensively

AAla Hassine ok i search how can develop project with STM32F407 Discovery with FreeRTOS from ...

ZacckOsiemo•11/3/24, 2:26 AM

are you looking for integration instructions?

Sofiane09•11/3/24, 2:51 AM

Hello guys i hope that u are great .
I have a small problem in my project .
Im using a lithium 5000mah to power my project .
When i connect my sim to the battery , it work good blink every 3 seconds send and receive sms and make answer and hold appels . For now all is ok .
But when i move my project to the bread board and connect the sim to the battery with 2 fils (bread board fils ) i have got a problem , blink every 1s and not connected ? Why ? Please answer me !

SSofiane09 Hello guys i hope that u are great . I have a small problem in my project . Im ...

ZacckOsiemo•11/3/24, 3:22 AM

could you share some images of the different set up

techielew•11/3/24, 2:13 PM

Hey @Event Pings we’ll be starting this week’s Engineering Hour on PID control with FreeRTOS in about 45: https://discord.com/events/1130679493799977062/1270545666057437299

See you there

techielew•11/3/24, 3:22 PM

Job alert—Automotive and Embedded Software Engineers in Bangalore: jobsUbique-Systems, hiring Software Engineers (automotive and embedded profiles)

Ttechielew Hey @Event Pings we’ll be starting this week’s Engineering Hour on PID control w...

techielew•11/3/24, 3:28 PM

For those of you attending (or not attending) today's Engineering Hour on PID Control with FreeRTOS, Zacck has posted example code to our Git: https://github.com/DevHeadsCommunity/FreeRTOS_samples/pull/1

DevHeads_EH__031124.pdf1005.96KB

GitHub

Implementing a PID controller for PWM using FreeRTOS by zacck · Pul...

Mixed signal means feedback systems. How do we handle this in an RTOS-based system and what tools are at our disposal?
In this Engineering Hour session, professional developer Zacck Osiemo takes us...

Ttechielew For those of you attending (or not attending) today's Engineering Hour on PID Co...

techielew•11/3/24, 3:38 PM

If you're working on/about to start a FreeRTOS-based control system and willing to share your progress here in the DevHeads community, fill us in on your project plan—we'll send one of you an STM32F4 eval kit you can use with Zacck's code to jumpstart your design: https://www.mouser.com/ProductDetail/STMicroelectronics/STM32F407G-DISC1?qs=mKNKSX85ZJejxc9JOGT45A%3D%3D&srsltid=AfmBOoq3GCQlGFTDbunEbAVI0Pa6NTN62nMMUxxOLfo8lww2Aiq8nntE

Mybear•11/3/24, 4:18 PM

hello how can i found datasheet B139KAN01.0 3300×2200 LCD LED

Renuel Roberts•11/3/24, 4:33 PM

hello, i was a bit late for todays engineering hour but i have a question for @ZacckOsiemo when using huge models how would you approach quantizing or pruning the model, and what trade-offs might this introduce in terms of detection accuracy for low boards with low ram capacity esp32, etc?

futurespacer•11/3/24, 4:34 PM

Hi everyone, my name is phinic, an electrical engineer speacialized in instrumentation and control. For my final year project I did a home automation system( I call it my blueprint) to automate the simplest of appliances and then uprgade from that it more complex automations in an embedded system. The first half is complete.