DevHeads IoT Integration Server•14mo ago

But if u issues like electrical noise or instability surfaces the solution would be d 4.7k

RRenuel Roberts But if u issues like electrical noise or instability surfaces the solution would...

segfaultdev.elf•11/9/24, 8:20 AM

maybe 4.7k is needed

Ssegfaultdev.elf not fixing the issue

Renuel RobertsOP•11/9/24, 8:20 AM

Then I think u really need d 4.7k

Ssegfaultdev.elf maybe 4.7k is needed

Renuel RobertsOP•11/9/24, 8:20 AM

Yea

segfaultdev.elf•11/9/24, 8:20 AM

adding two 10k in parallel should do the job

segfaultdev.elf•11/9/24, 8:20 AM

since it will be 5k

Renuel RobertsOP•11/9/24, 8:21 AM

Not done this b4 but u can try it out and see if it does

RRenuel Roberts Not done this b4 but u can try it out and see if it does

segfaultdev.elf•11/9/24, 8:24 AM

still the issue remains

segfaultdev.elf•11/9/24, 8:27 AM

I think the behavior is kinda normal

Ssegfaultdev.elf still the issue remains

Renuel RobertsOP•11/9/24, 8:44 AM

Did u add d logic to filter out the unexpected/garbage characters

segfaultdev.elf•11/9/24, 8:50 AM

RRenuel Roberts Did u add d logic to filter out the unexpected/garbage characters

segfaultdev.elf•11/9/24, 8:53 AM

it is happening as i hit the reset button

segfaultdev.elf•11/9/24, 8:53 AM

there is no code to run at that stage

Renuel RobertsOP•11/9/24, 9:02 AM

Is ur pull up resistor closed to ur uart input pin

Ssegfaultdev.elf Click to see attachment

ZacckOsiemo•11/9/24, 9:22 AM

is it corrupting anything or just spurios noise on power cycle?

segfaultdev.elf•11/9/24, 9:23 AM

noise on power cycle

Ssegfaultdev.elf noise on power cycle

ZacckOsiemo•11/9/24, 9:23 AM

have you read the datasheet, go through that power up and power down sequence again

ZacckOsiemo•11/9/24, 9:24 AM

There could be some work happening during power cycle that you may not be able to change

AAccur4te i tried various codes for the same , all of them are not working . i am unable ...

Umesh Lokhande•11/9/24, 1:08 PM

Here's a discussion where you'll find it worked with core version 2.0.6. Please follow the entire conversation https://github.com/espressif/arduino-esp32/issues/6876. It seems to be an issue with the HC-06 & library version conflict

Ttechielew @Ready to Work, there's an organization looking for assembly developers. Like, r...

techielew•11/9/24, 2:49 PM

@Ready to Work, a couple updates:

The Assembly job "req" I posted earlier this week is still being defined. They said they should have answers on Monday, at which point I'll share more with those who indicated they were interested in the position.
We're partnering with @Marcweb of Webster and Webster on jobs and @JoeSchneider's firmware org Dojo Five has some positions open. You can find more from both in the #jobs channel.

Ttechielew @Ready to Work, a couple updates: 1. The Assembly job "req" I posted earlier thi...

techielew•11/9/24, 2:50 PM

Happy hunting!

addalaabderrahim•11/9/24, 2:58 PM

Hello every one i have little problem about scada system on panneaux solaire the problem is i wanna make another interface to show information from server ..
So we used here serial comminecation rs485 modbus
And i can get addressage of All information like exp when i recive 62800 i kn its for curant or voltage and so on ..
So the qst is how to mapping all address i kn with the new one like i kn 62800 for voltage but voltage update each second for exp

addalaabderrahim•11/9/24, 2:58 PM

So i wanna mapping the new information with old address to know this info for voltage

Ajay•11/9/24, 3:06 PM

I am looking for iot course

AAjay I am looking for iot course

Fadi zidi•11/9/24, 3:31 PM

More specific?

Fadi zidi•11/9/24, 3:34 PM

https://www.netacad.com/courses/introduction-iot?courseLang=en-US

Introduction to Internet of Things (IoT) - Skills for All

Free online course to learn about Internet of Things (IoT) - from Cisco Networking Academy. Sign up today!

Fadi zidi•11/9/24, 3:34 PM

You can start with free Cisco course

Fadi zidi•11/9/24, 3:35 PM

Another one with certification

https://www.simplilearn.com/learn-iot-basics-skillup

Simplilearn.com

Free IoT Certification Course - Learn IoT Online

Enroll in this free IoT online course and earn a certification. Gain hands-on skills in Internet of Things with expert-led lessons at no cost!

Aaddalaabderrahim Hello every one i have little problem about scada system on panneaux solaire the...

techielew•11/9/24, 3:42 PM

@ZacckOsiemo @Umesh Lokhande and I have been doing a lot of talking about modbus. @32bitSaviour may have something to add here too.

Aaddalaabderrahim So i wanna mapping the new information with old address to know this info for vo...

ZacckOsiemo•11/9/24, 3:47 PM

Hi, could you try rephrasing your question I struggle to understand the issue.

segfaultdev.elf•11/9/24, 6:25 PM

I am confused between uni-T 61E+ and ZOYI ZT-703s can anyone help me with their suggestions?

segfaultdev.elf•11/9/24, 7:13 PM

or anyone can suggest me good Multimeter in $100 range

Ssegfaultdev.elf or anyone can suggest me good Multimeter in $100 range

techielew•11/9/24, 7:23 PM

I know @JeremyCook has some thoughts on this

segfaultdev.elf•11/9/24, 7:23 PM

where I can find that?

segfaultdev.elf•11/9/24, 7:23 PM

Like I saw a list of good DSO

Aaddalaabderrahim Hello every one i have little problem about scada system on panneaux solaire the...

Umesh Lokhande•11/10/24, 5:17 AM

Hi @addalaabderrahim, if you mean that your Modbus address is 62800, which you use to receive voltage information, then the address for reading voltage will not change. Each Modbus address corresponds to a specific parameter when read, and the data size (whether it's 1 byte or 2 bytes) depends on the documentation's mapping of addresses and their respective parameters. I recommend reviewing the documentation to understand the expected data format for each address. Personally, I follow the sequence of addresses to interpret the data received from Modbus. Hope this may help you, best wishes!

addalaabderrahim•11/10/24, 6:14 AM

Ah yes yes thx man ,i will try mapping all adress and if i get problem i will ask

haha

MMing Given the general interest in AI here, the UK Dept. for Science, Innovation and ...

RED HAT•11/10/24, 8:28 AM

This is an amusing topic, but I have specific concerns regarding AI'sAI's involvement in various aspects of developmentdevelopment and its impactimpact on our daily livesdaily lives and

tasks

tasks

. So far, AIAI has developeddeveloped beyond our wildest expectationswildest expectations, with applications that include militarymilitary technology (such as creating combat gearcombat gear for armedarmed forces in some countries), medical advancements, and neural networks designed to enhance human intellect.

I believe there is a real possibility that the myth of Full Cell SufficiencyFull Cell Sufficiency (FCS) could be realized soon, For the fact that computers were fundamentally modeled after the human mind. Some current research may bring about advancements we may not be ready or fully prepared for. I would be interested to hear your thoughts on the integration of AIAI into every field of human lifehuman life. Is this the

right

right

approach, Is it a positivepositive or negativenegative development Will it lead humanity into a new era of digital enhancement, or could it be a terrible idea, Some AI systems can now simulate human actions to an mind blowing degree of accuracy, making it difficult to distinguish between human and machine behavior.

Salih Brother•11/10/24, 9:01 AM

Hi everyone, Sunday Robotics is here

kristof-at-embeetle•11/10/24, 9:02 AM

Hey guys,
I want to present to you Mehmet from @sundayrobotics . He has a cool product

kristof-at-embeetle•11/10/24, 9:09 AM

kristof-at-embeetle•11/10/24, 9:09 AM

Ideal for schools, universities and prototyping in general

kristof-at-embeetle•11/10/24, 9:09 AM

Mehmet is completing his website in a few days.

kristof-at-embeetle•11/10/24, 9:10 AM

I invited Mehmet to the DevHeads community. He fits here perfectly

Salih Brother•11/10/24, 9:12 AM

I am an electronics engineer myself guys, its been 16 years

Salih Brother•11/10/24, 9:12 AM

ProBUDDY Kits emerged from the challenges we faced with space limitations and project-related issues. Initially, we used them ourselves, then launched a campaign on Kickstarter to fund the idea. Now, as a small robotics startup, we are offering them to all technical professionals.

Salih Brother•11/10/24, 9:13 AM

Not just for this product ecosystem, but in general, I’ll be delighted to connect and engage with you on technical topics.

RRED HAT This is an amusing topic, but I have specific concerns regarding `AI's` involvem...

ZacckOsiemo•11/10/24, 9:32 AM

amusing and beyond our wildest dreams at the same time.

SSalih Brother I am an electronics engineer myself guys, its been 16 years

techielew•11/10/24, 9:59 AM

Welcome @sundayrobotics . Good to have you onboard. Looking forward to getting to know you. I’d be interested to hear what you mean by space related issues, specifically.

manel•11/10/24, 12:54 PM

hey guys I want to do a real time system project using esp32 board is there any free courses suggestions and maps

manel•11/10/24, 12:54 PM

I am a total beginner by the wya

But if u issues like electrical noise or instability surfaces the solution would be d 4.7k

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