DevHeads IoT Integration Server•2y ago

Hi,do you know how to get started with implementing a driver for Lora and lorawan on esp-idf?

MManohy Hi,do you know how to get started with implementing a driver for Lora and lorawa...

techielew•5/8/24, 10:24 AM

@BenCos18 may have experience with this

AAccur4te is anybody actively part of instrumentation industry ?

techielew•5/8/24, 10:25 AM

Can you elaborate on the type of instrumentation?

Ttechielew @BenCos18 may have experience with this

BenCos18•5/8/24, 11:15 AM

No idea on that side of things tbh
I'm more used to the mcci library and even that I'm not amazing at tbh

Ttechielew Can you elaborate on the type of instrumentation?

Accur4te•5/8/24, 12:28 PM

Digital flow meters

Accur4te•5/8/24, 2:56 PM

can anyone provide me resources to start learning embedded linux as a beginner ( i own a raspi 4 to practice it on )

Ssteffen I have a custom pcb that uses a nxp mpc8306 system on a module. I would like to...

Navadeep•5/8/24, 3:04 PM

@abhishek awasthi

nour_oud•5/8/24, 4:59 PM

New poll

, y'all. Let us know what your choice is: ⁠⁠⁠POLLS

Yyoucef_ali Team I would like to know if any one of you have faced a challenge with the memo...

Navadeep•5/8/24, 7:16 PM

what type of issue do you mean?
Unalignment? Having the data in memory address equal to some multiple of the word size will help it to be aligned. Take a look at https://www.geeksforgeeks.org/structure-member-alignment-padding-and-data-packing/'

AAccur4te Digital flow meters

Navadeep•5/8/24, 7:21 PM

I sometime ago tried to work with a person to design electromagnetic flow meter. If I recall right, this was around what the design was based of https://www.analog.com/en/resources/analog-dialogue/articles/electromagnetic-flow-meters.html. Anything specific you're looking at here?

NNavadeep I sometime ago tried to work with a person to design electromagnetic flow meter....

Accur4te•5/9/24, 2:33 AM

Yeah exactly electromagnetic flow meter , lemme tell you about my case . I am a fy ece engg student which at this point have a lot of knowledge about electronics and iot compared to my seniors and that’s why I want to start developing a electro magnetic flow meter as my major side project and I am looking for mentorship and how to get started in that field ( I have worked with paddle shift flow meters before )

Saßì•5/9/24, 4:40 AM

@Rahul Mishra @Abdullah Yagiz @Martha333 @steffen Welcome to the community! We're curious to hear about the twists and turns of your professional journey. Care to share?

NNavadeep what type of issue do you mean? Unalignment? Having the data in memory address ...

youcef_ali•5/9/24, 7:11 AM

I'll send you a screenshot

youcef_ali•5/9/24, 8:14 AM

hi, we talked about the mqtt service provider such aws, azzure, if we pass the discution to the next level how you are storing data received from your clients, how you manage the reception how you store data using which tool, and what data dabase you are using sql, NoSQl ?

Rahul Mishra•5/9/24, 3:31 PM

Pls suggest for pcb design

RRahul Mishra Pls suggest for pcb design

aymen ammari•5/9/24, 3:33 PM

A program for pcb design or a cercuit to work on?

Rahul Mishra•5/9/24, 3:34 PM

Want to learn pcb design and power supply design

aymen ammari•5/9/24, 3:35 PM

Okay okay, you can start with downloading Kicad last version if you afford it, or older no worries

aymen ammari•5/9/24, 3:36 PM

Then mr Rahul, you can follow this tutorial step by step
https://youtube.com/playlist?list=PL3bNyZYHcRSUhUXUt51W6nKvxx2ORvUQB&si=gFMXxCSbRcvyB1lk

YouTube

KiCad Tutorial

aymen ammari•5/9/24, 3:36 PM

Try to do just like him

aymen ammari•5/9/24, 3:37 PM

When you finish you can ask me, I'll give you some projects to work on

Saßì•5/9/24, 4:32 PM

Friendly reminder about Upcoming Event
https://discord.com/invite/quGrpGDz?event=1237329384176746507

info3917•5/9/24, 6:00 PM

Iinfo3917 Click to see attachment

info3917•5/9/24, 6:01 PM

While installing tensorflow in raspberry pi 4 iam facing this can anyone find the solution for this

Iinfo3917 While installing tensorflow in raspberry pi 4 iam facing this can anyone find th...

nour_oud•5/9/24, 7:52 PM

@Marvee Amasi @aymen ammari @406399

Marvee Amasi•5/9/24, 8:23 PM

@info3917 your console throws the error becus your pip package manager can't locate a compatible version of TensorFlow 2.2.9 for your Raspberry Pi's specific operating system and Python environment.

Marvee Amasi•5/9/24, 8:26 PM

Verify your tensor flow version if it is compatible with your raspberry pi 4

Camila_99$$•5/9/24, 10:52 PM

Guys, is anyone still awake here?

i have an electrical grids quiz

@aymen ammari

aymen ammari•5/9/24, 10:52 PM

Here

Camila_99$$•5/9/24, 10:56 PM

Aaymen ammari Here 😃

Camila_99$$•5/9/24, 10:57 PM

By the way, it's an easy quiz

aymen ammari•5/9/24, 10:58 PM

Easy easy

Camila_99$$•5/9/24, 11:04 PM

Guys?

Iinfo3917 While installing tensorflow in raspberry pi 4 iam facing this can anyone find th...

techielew•5/10/24, 12:14 AM

@anniekeerdekens do you have experience with TF Lite on RPi?

Ttechielew @anniekeerdekens do you have experience with TF Lite on RPi?

info3917•5/10/24, 3:02 AM

No ..

MMarvee Amasi @info3917 your console throws the error becus your pip package manager can't l...

info3917•5/10/24, 3:03 AM

Do you know which version of tensorflow supports the raspberry pi 4

Saßì•5/10/24, 3:28 AM

@Nehal @Syed Shahzeb @Abdullah Yagiz @Martha333 @steffen Welcome to the community! We're curious to hear about the twists and turns of your professional journey. Care to share?

Petr Dvořák•5/10/24, 6:15 AM

I recently had the opportunity to visit Huaqiangbei, an electronics market highlighted as one of the largest in the world. The experience was unique, unlike anything I've ever seen before.

My observations:
• In Huaqiangbei, you can buy anything.
• There are not only shops but workshops or assembly shops.
• You must be careful about what you buy. You can find fake among the sold products.

https://www.youtube.com/watch?v=sg7y7-q8EGo

YouTubePetr Dvořák

China#3

Saßì•5/10/24, 6:17 AM

Friendly reminder about Upcoming Event
https://discord.com/invite/quGrpGDz?event=1237329384176746507

PPetr Dvořák 🚀 I recently had the opportunity to visit Huaqiangbei, an electronics market hi...

Joseph Ogbonna•5/10/24, 6:33 AM

Wow, which country is that ?

Iinfo3917 Do you know which version of tensorflow supports the raspberry pi 4

Marvee Amasi•5/10/24, 6:37 AM

@info3917 no no no , TensorFlow does not offer pre-built versions for Raspberry Pi 4 that you can install with pip , try out tensor flow lite as suggested by @techielew

JJoseph Ogbonna Wow, which country is that ?

Accur4te•5/10/24, 6:47 AM

china

PPetr Dvořák 🚀 I recently had the opportunity to visit Huaqiangbei, an electronics market hi...

techielew•5/10/24, 7:00 AM

I've wanted to go there!

PPetr Dvořák 🚀 I recently had the opportunity to visit Huaqiangbei, an electronics market hi...

techielew•5/10/24, 7:01 AM

How big is it?

CCamila_99$$Empty message

Navadeep•5/10/24, 8:22 AM

It can be rectifier/inverter Circuits as well if HVDC transmission.

wafa_ath•5/10/24, 9:08 AM

Good morning everyone! I came across this amazing application and i wanted to share it with u all !

This application, simurelay, is aimed at electricians

who work with building electricity

and those who work with tanks and electrical boxes

to control various systems.

This application includes:

Various electrical symbols according to the global system
Some commonly used circuit diagrams to facilitate the realization of the idea in reality
The best thing about it is that you can simulate your circuit and see if it works or not in a simple way.

i am curious, do u use similar application, pls share with me your experience!

https://play.google.com/store/apps/details?id=com.mordiastudio.simurelayfree

Simurelay - Apps on Google Play

Design and simulate electrical diagrams

aymen ammari•5/10/24, 9:37 AM

Thank you wafa

aymen ammari•5/10/24, 1:07 PM

Hi everyone, I want to make 48v battery charger, how I can make it (cercuit schematic) and what's the calculation I must do

aymen ammari•5/10/24, 1:24 PM

One more thing

what's the difference between 48v battery charger and 48v power supply... I hope someone answer

MMarvee Amasi @info3917 no no no , TensorFlow does not offer pre-built versions for Raspberry...

info3917•5/10/24, 1:35 PM

Thank you

MMarvee Amasi @info3917 no no no , TensorFlow does not offer pre-built versions for Raspberry...

info3917•5/10/24, 1:37 PM

Can you provide any video reference or document reference to download it. I already tried tensorflow lite ..but it doesn't worked out.

Hi,do you know how to get started with implementing a driver for Lora and lorawan on esp-idf?

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