DevHeads IoT Integration Server•2y ago

hey , this is inside nao robot leg , can anyone explain what is the microcontroller used here and ho

hey , this is inside nao robot leg , can anyone explain what is the microcontroller used here and how it work

Wwafa_ath hey , this is inside nao robot leg , can anyone explain what is the microcontrol...

aymen ammari•2/29/24, 6:39 PM

I think the microcontroller will be situated in the chest or the head you can open it and check

Aaymen ammari I think the microcontroller will be situated in the chest or the head you can op...

wafa_athOP•2/29/24, 6:53 PM

hhhh i can't do that much , i open the leg because it broke (the robot is not mine )

Wwafa_ath hhhh i can't do that much , i open the leg because it broke (the robot is not mi...

aymen ammari•2/29/24, 7:16 PM

It's Atom z530 with 521kb cache memory and 1.6GHz clock speed

aymen ammari•2/29/24, 7:16 PM

It's H25 RIGHT?

Aaymen ammari It's H25 RIGHT?

wafa_athOP•2/29/24, 7:38 PM

it is dspic microcontroller

AAccur4te just need a suggestion - which iot protocol will be ideal to communicate from a ...

techielew•2/29/24, 7:38 PM

How are you describing "IoT protocol"? Does BACnet count?

Ttechielew How are you describing "IoT protocol"? Does BACnet count?

techielew•2/29/24, 7:39 PM

Depending on your overall architecture I'm sure you'll get the requisite votes for MQTT from some in the community.

Aaymen ammari It's Atom z530 with 521kb cache memory and 1.6GHz clock speed

techielew•2/29/24, 7:40 PM

Wow, an Atom seems like overkill. What does this thing do, @wafa_athmani?

Ttechielew Wow, an Atom seems like overkill. What does this thing do, @wafa_athmani?

wafa_athOP•2/29/24, 8:18 PM

am trying to apply multiple application on the robot so it can assist people with special needs , for now am trying to make it climb the stairs

Ttechielew Wow, an Atom seems like overkill. What does this thing do, @wafa_athmani?

aymen ammari•2/29/24, 8:19 PM

It works as medical receptionist robot I think

Wwafa_ath am trying to apply multiple application on the robot so it can assist people wit...

techielew•2/29/24, 8:23 PM

What type of models are you running on it? ... assuming you're running models...

Ttechielew What type of models are you running on it? ... assuming you're running models...

wafa_athOP•2/29/24, 8:30 PM

am mostly applying deep learing and machine learning for object detection and recognition + (nao have sevral models in his system from voice recognition and motions ... am trying to use the max of it abilities

Wwafa_ath am mostly applying deep learing and machine learning for object detection and re...

techielew•2/29/24, 10:31 PM

You using OpenVINO to optimize and deploy on the Atom?

Wwafa_ath it is dspic microcontroller

techielew•2/29/24, 10:44 PM

https://www.youtube.com/watch?v=3xQuqPGclP0

YouTubeMetal Plastic Electronics

dsPIC Dual Core MPLAB Project Using MCC

Starting a Microchip MPLAB X IDE project for a dsPIC33CH dual-core microcontroller. Using the MPLAB code configurator (MCC) to set up the project. Going over a few of the complexities of getting the project up and running.

KKamaruu hello guys, anyone knows how to use this multimeter on Tina?

techielew•2/29/24, 11:13 PM

link?

Saßì•3/1/24, 2:20 AM

@Jerome Leroux Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

Shrushti•3/1/24, 6:29 AM

Hello

onky•3/1/24, 7:54 AM

https://x.com/Carnage4Life/status/1761483377365152234?s=20

NVIDIA CEO says nobody needs to program. AI will program a computer.

Dare Obasanjo🐀 (@Carnage4Life) on X

Jensen Huang, CEO of Nvidia, argues that we should stop saying kids should learn to code.

He argues the rise of AI means we can replace programming languages with human language prompts thus enabling everyone to be a programmer.

AI will kill coding.

Twitter

•

2/24/24, 8:08 PM

Saßì•3/1/24, 8:22 AM

@tadaara Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

Saßì•3/1/24, 9:23 AM

@Marie Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

KKamaruu hello guys, anyone knows how to use this multimeter on Tina?

Navadeep•3/1/24, 11:27 AM

Tina TI or Tina? Double clicking on it opens up the full view and you can configure it as voltmeter, ammeter etc. The two wires +/- go to the nodes wherever you want to probe.

Aaymen ammari I think the microcontroller will be situated in the chest or the head you can op...

Navadeep•3/1/24, 11:28 AM

That's what makes sense. I am confused if MCU should be the heart or brain. One without the other is

Oonky https://x.com/Carnage4Life/status/1761483377365152234?s=20 NVIDIA CEO says nobo...

Navadeep•3/1/24, 12:26 PM

While I tend to agree with this, this is something that is to happen eventually in a 12-15 year horizon. Maybe just like people are adapting to EVs now. Diversifying with the topics we learn, trying to relate one to another will help? This will require lot of time to be put from one's side to tap into little of many things around and go deep into one whenever required. Just like investment portfolio diversification while there is volatility and eventually it will settle at a point which is fuzzy now but obvious then. Curious to know what ya'll think!

NNavadeep While I tend to agree with this, this is something that is to happen eventually ...

techielew•3/1/24, 12:58 PM

So the AI programs your application and we all become either system architects or test and QA engineers? @onky what’s your take?

Ttechielew So the AI programs your application and we all become either system architects o...

onky•3/1/24, 1:10 PM

I am bit afraid how AI to reaching various domains.
There are already various tools for SW or FW development one for an e.g gitHub co-pilot and many more.
AI can target HW development too, just imagine AI tool which can go through all the spec sheets of the ICs and reference designs, can design a system, incl PCB layout.

This is just my perspective, I would like to hear from expert here on this server, I am tagging few @Petr Dvořák @Umesh Lokhande @pallavaggarwal .

Oonky I am bit afraid how AI to reaching various domains. There are already various to...

Petr Dvořák•3/1/24, 1:18 PM

Yes, it will be available soon. It is only a question of time. I believe I am fast but with such tools, I will be superfast

SShrushti Hello 👋

techielew•3/1/24, 1:37 PM

Hey Shrushti, welcome to DevHeads! What's your tech background? What are you working on?

techielew•3/1/24, 2:05 PM

Okay @everyone, we just under an hour away from this week's Office Hours meetup. We're going to have a slight change in our usual format today with @shafii ramadhani breaking down the evolution of his business, REA Innovations Tanzania, and where he's hit a production bottleneck. We're going to discuss ways to design optimize and scale.

Here's the event link: https://discord.gg/7vcuqQQ7?event=1210639837787328642

Here's the meetup thread: https://discord.com/channels/1130679493799977062/1211434946116329492

See you in a few!

Wanted (J.R)•3/1/24, 3:12 PM

To late again

kristof-at-embeetle•3/1/24, 3:16 PM

You can still join

Saßì•3/1/24, 3:26 PM

@cgarlati Welcome,! We're happy to have you as a DevHead. Feel free to let us know what you're working on now and a bit about your technical background.

Oonky I am bit afraid how AI to reaching various domains. There are already various to...

Umesh Lokhande•3/1/24, 4:12 PM

AI tools will surely increase productivity but are not likely to replace engineers anytime soon. The design and development of h/w, s/w involves creativity & human aspects for end users. Apart from this today's embedded systems are very complex, and expect a lot of customization, and optimization with a high degree of reliability and safety. So AI tools will surely help engineers in the process of design and development

aymen ammari•3/2/24, 7:21 AM

Hi everyone, Are there specific design rules and constraints I should be aware of when designing PCBs for manufacturability, and how can I enforce these rules within the PCB design software?

onky•3/2/24, 7:54 AM

there are many rules and constraints, which software do you use for pcb design?

Oonky there are many rules and constraints, which software do you use for pcb design?

aymen ammari•3/2/24, 7:55 AM

Kicad

aymen ammari•3/2/24, 7:56 AM

I mean is there a rules I should follow when I want my pcb to be commercial?

onky•3/2/24, 7:58 AM

One thing you can do is, check the website of pcb fabricator, like JLCpcb, pcbway etc. they provides their capabilities, so you can set this on ki cad.

onky•3/2/24, 7:58 AM

open board setup and go to Design Rules

onky•3/2/24, 8:04 AM

In addition, make sure that physical stackup also matches to the fabricator capabilities.

Oonky In addition, make sure that physical stackup also matches to the fabricator capa...

aymen ammari•3/2/24, 3:22 PM

Yeah for sure

aymen ammari•3/2/24, 3:22 PM

Thanks for the heads up

Urlostdad•3/2/24, 3:24 PM

Hmmm
How do you conncet esp8266 with node red ui

UUrlostdad Hmmm How do you conncet esp8266 with node red ui

techielew•3/2/24, 3:41 PM

@Umesh Lokhande is going to cover a concept like this in learning hours in a few weeks

techielew•3/2/24, 4:00 PM

New teardown from Pallav on the Qubo GPS tracker: https://discord.com/channels/1130679493799977062/1213502994021355560

If you’ve got questions, he’s got answers. Leverage the resource

UUrlostdad Hmmm How do you conncet esp8266 with node red ui

techielew•3/2/24, 4:01 PM

Do you have specific question? Good to know the areas devs are struggling with so we can align curriculum to address common pain points

Ttechielew Do you have specific question? Good to know the areas devs are struggling with s...

Urlostdad•3/2/24, 4:03 PM

I mean...I really dont understand how to connect an ESP8266 to Node red UI
Like......Im using WAN rn
I didnt use no mqtt server kinda stuff

wafa_athOP•3/2/24, 4:41 PM

Hi , i wanna run code in python version 3.6 and receive the output data in other version and other environment, can you gide me how to do that

UUrlostdad I mean...I really dont understand how to connect an ESP8266 to Node red UI Like....

Umesh Lokhande•3/2/24, 5:52 PM

Hi @Jd3n Here's step-by-step video about how to use MQTT protocol to control and monitor devices connected to ESP8266 https://youtu.be/c1st5cVRRzo. Once you understand how publish and subscribe works then you'll be ready to use MQTT Palette in Node-RED which will help you build a UI to control ESP8266.

YouTubeBINARYUPDATES

MQTT Protocol with NodeMCU ESP8266 Tutorial

Let’s learn how to use MQTT Protocol with NodeMCU ESP8266. We’ll create example project on how to control LED and monitor sensor data using publish and subscribe mechanism of MQTT Protocol. We’ll use MQTT server Mosquito. MQTTLens as a web client. And MyMQTT Mobile App as a MQTT Client.

[SUPPORT]

►► Get FREE TRIAL of Altium Designer: https://w...

UUrlostdad Hmmm How do you conncet esp8266 with node red ui

Umesh Lokhande•3/2/24, 5:55 PM

I would suggest approach this problem in a 2-step solution. 1st step is to learn MQTT with ESP8266. 2nd step is to learn Node-RED to integrate ESP8266 using MQTT protocol I'll soon cover this topic in our upcoming Learning Hours (LH). Stay tuned for announcements

Wwafa_ath Hi , i wanna run code in python version 3.6 and receive the output data in ot...

techielew•3/2/24, 11:24 PM

Not sure if @abhishek awasthi has any advice here? Or any of the other @Middleware & OS folks

hey , this is inside nao robot leg , can anyone explain what is the microcontroller used here and ho

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