Hey all long time dev here starting back with good old BASIC back in the early 80s and currently wor

Hey all long time dev here starting back with good old BASIC back in the early 80s and currently working and teaching C#. Glad to be here

MMcMick Hey all long time dev here starting back with good old BASIC back in the early 8...

nour_oud•6/6/24, 1:41 PM

Welcome @McMick to the community!

GGhosty I am trying to communicate with the device using Web Serial API. I send a comman...

Joseph Ogbonna•6/6/24, 2:15 PM

Hey
Make sure you are using a good browser that is compatible.
Check your serial baud rates

Increase serial buffer size
Verify serial communication mode
Double-check Web Serial API setup.

Try this steps.

GGhosty I am trying to communicate with the device using Web Serial API. I send a comman...

Joseph Ogbonna•6/6/24, 2:16 PM

This guide will also help,
https://randomnerdtutorials.com/esp32-webserial-library/

Random Nerd Tutorials

ESP32 WebSerial: Web-based Remote Serial Monitor | Random Nerd Tuto...

Learn how to create and use a web-based Serial Monitor for your ESP32 projects using WebSerial library. This creates a web-based interface to print debugging messages.

MMcMick Hey all long time dev here starting back with good old BASIC back in the early 8...

techielew•6/6/24, 2:17 PM

Welcome McMick! Happy to have you.... what's BASIC?

lol jk

Llargechongos anyone here have experience with the efr32mg22 zigbee soc

techielew•6/6/24, 2:18 PM

lol sorry @largechongos. What are you looking for? Protocol help? @Umesh Lokhande @Joseph Ogbonna @Aditya thakekar @InsightMike may be able to help depending on the request.

Ttechielew As promised folks: https://discord.gg/devheads?event=1248153096274837534

techielew•6/6/24, 2:19 PM

@kmulier @Navadeep @Event Pings

Llargechongos or actually any zigbee chip

Umesh Lokhande•6/6/24, 2:26 PM

Hi @largechongos Unfortunately no exp. with efr32mg22 but I use Digi's XBee S2C module on our IoT Gateway for ZigBee wireless communication. Let us know your question in detail

NNavadeep Hi! Have anyone tried yocto build in Windows Subsystem for Linux(WSLv2)? The yoc...

techielew•6/6/24, 4:06 PM

I'm going to move this into a forum and ask Microchip.

Ttechielew I'm going to move this into a forum and ask Microchip.

Navadeep•6/6/24, 4:07 PM

Yeah, well. I asked this in their GitHub https://github.com/polarfire-soc/meta-polarfire-soc-yocto-bsp/issues/56

Seems the reference design project works with what they suggest. I got to try with my custom yocto build.

GitHub

Instructions to boot mpfs-disco-kit from SD card (attempted and fa...

Hi, I am trying to boot the latest released image from (https://github.com/polarfire-soc/meta-polarfire-soc-yocto-bsp/releases/tag/v2024.02.1) on the MPFS Disco Kit and after inserting the SD card,...

NNavadeep Yeah, well. I asked this in their GitHub https://github.com/polarfire-soc/meta-p...

techielew•6/6/24, 4:09 PM

Okay I'll point to both in my comms. Be back soon.

Ttechielew Okay I'll point to both in my comms. Be back soon.

techielew•6/6/24, 5:29 PM

Technical marketing is looking into it

Ttechielew Technical marketing is looking into it

techielew•6/6/24, 5:30 PM

He's actually and engineer tho :LolGif:

Alecsei•6/6/24, 9:48 PM

hi everyone... i'm here to learn more about FPGA with Verilog...

AAlecsei hi everyone... i'm here to learn more about FPGA with Verilog...

nour_oud•6/6/24, 9:51 PM

Welcome @Alecsei you are in the right place, we have experts like @Navadeep can help you!

wintersoldier503•6/6/24, 10:25 PM

Hey new to the tech community looking to learn about what everyone is doing. Nice to meet you

Wwintersoldier503 Hey new to the tech community looking to learn about what everyone is doing. Nic...

techielew•6/7/24, 9:05 AM

Welcome, let us know what you're building wintersoldier. Looking forward to knowledge exchange.

DevHeads•6/7/24, 12:20 PM

techielew

Question

Have you or will you use AI/ML technology in your embedded IoT development (practice, not feature)

Choices

Yes I’m already using it

I plan to use it and know exactly how

I plan to use it but am working out how I’ll use it

I’m not sure

Probably not but never say never

Absolutely not

Ends

June 7, 2024

Mode

Single votes only

DDevHeads Empty message

techielew•6/7/24, 12:26 PM

Hi @here,
Today’s Office Hours (https://app.livestorm.co/devheads-community/devheads-weekly-office-hours-1) will see how people are using or plan to use AI/ML in development (to build something, not building AI). So I’d like to get a pulse on whether any of you actually are using it for work or plan to in the future

ThroughPut Marketing

DevHeads Weekly Office Hours | ThroughPut Marketing

PLEASE JOIN AS A SPEAKER IF YOU WANT TO PARTICIPATE IN THE DISCUSSION!Join DevHeads' weekly Office Hours, Fridays at 3 PM (1500) GMT to meet other DevHeads and riff on a variety of topics for...

DDevHeads Empty message

DevHeads•6/7/24, 2:20 PM

techielew

Question

Have you or will you use AI/ML technology in your embedded IoT development (practice, not feature)

Total

3 votes

Results

66.67% (2 votes) - I plan to use it and know exactly how

33.33% (1 vote) - I plan to use it but am working out how I’ll use it

0.00% (0 votes) - Yes I’m already using it

0.00% (0 votes) - I’m not sure

0.00% (0 votes) - Probably not but never say never

0.00% (0 votes) - Absolutely not

Ended

June 7, 2024

Mode

Single votes only

Ttechielew Hi @here, Today’s Office Hours (https://app.livestorm.co/devheads-community/dev...

techielew•6/7/24, 2:58 PM

Hey @Event Pings, we're getting started in just a cuople minutes. See you in the meetup!

aymen ammari•6/8/24, 12:25 PM

Hi Devs

, Can I connect two PMS7003 sensors to one Arduino board to collect data from both sensors simultaneously? If so, which Arduino board should I buy? Can you provide any helpful links? Thank you

melta101•6/8/24, 12:26 PM

Hello

,
I'm Dhruv, from India
Currently a fresher
And very passionate about embedded linux!
Nice to meet y'all!

Aaymen ammari Hi Devs 👋, Can I connect two PMS7003 sensors to one Arduino board to collect da...

Camila_99$$•6/8/24, 1:54 PM

Hii Aymen

I think yes you can ..

Camila_99$$•6/8/24, 1:54 PM

Well i suggest using the Arduino Mega 2560, as it has multiple serial ports.

Camila_99$$•6/8/24, 1:56 PM

mentOS•6/9/24, 12:27 AM

CCamila_99$$Well i suggest using the Arduino Mega 2560, as it has multiple serial ports.

aymen ammari•6/9/24, 1:24 AM

Thanks, is there any links to tutorial?

Sumit•6/9/24, 6:06 AM

Hello Friends,
I am Sumit from India, and I am an python Developer.

Wade•6/9/24, 6:41 AM

Hey there
Wade from Cape Town South Africa
I am Software Engineer focusing on Rust and Python

WWade Hey there Wade from Cape Town South Africa I am Software Engineer focusing on ...

ZacckOsiemo•6/9/24, 6:45 AM

Hi, Eish man why you here now?

techielew•6/9/24, 7:16 AM

Hey @Event Pings,
Ready for another Engineering Hour? Check out today's session on SPI driver development with @Umesh Lokhande at 15:00 UTC to get a grip on everything you need to know about working with the ubiquitous serial protocol... right here in the https://discord.com/channels/1130679493799977062/1212286094830477323 channel

https://discord.gg/b6U528yw?event=1247890800759541772

Ttechielew Hey @Event Pings, Ready for another Engineering Hour? Check out today's session...

techielew•6/9/24, 2:50 PM

See you in 10 minutes, @Event Pings, for this week's review and live demo of the SPI protocol and driver development! See you soon!

wafa_ath•6/9/24, 5:57 PM

Hey everyone! as a person who love to create 3D project i recently discovered that Blender can be used for electronic too , design and visualization, such as PCBs and simulating assembly processes. and even creating interactive 3D renderings for better presentations for it . Has anyone here tried using Blender for electronics, or do you have any tips on getting started with this?

Wwafa_ath Hey everyone! as a person who love to create 3D project i recently discovered th...

melta101•6/9/24, 6:52 PM

I have personally not done any projects that combines both blender and electronics

Though I have seen people like Lucas Henkel who have done it, they have a few post and blogs related to it too

Wwafa_ath Hey everyone! as a person who love to create 3D project i recently discovered th...

aymen ammari•6/9/24, 6:53 PM

I've tried blender for a 3d model once, but for electronic? First time I heard of, but I feel it's pretty complicated

Mmelta101 I have personally not done any projects that combines both blender and electroni...

melta101•6/9/24, 7:02 PM

https://www.linkedin.com/posts/lukas-henkel-ovt_electronics-marketing-altium-activity-7203606395852570626-7afl?utm_source=share&utm_medium=member_android

Lukas Henkel on LinkedIn: #electronics #marketing #altium | 12 comm...

With Blender 3D it is possible to add overlays to images, for example to illustrate product dimensions. This allows you to add technical details to marketing… | 12 comments on LinkedIn

melta101•6/9/24, 7:05 PM

There are multiple post where he even shows which plugin he has used to achieve that

Aaymen ammari I've tried blender for a 3d model once, but for electronic? First time I heard o...

wafa_ath•6/9/24, 9:05 PM

yes i was curious too when i discover it

Mmelta101 There are multiple post where he even shows which plugin he has used to achieve ...

wafa_ath•6/9/24, 9:05 PM

yes i think it make it more clear

aymen ammari•6/9/24, 9:06 PM

Does it run cercuit simulation or just 3d model?

Aaymen ammari Does it run cercuit simulation or just 3d model?

wafa_ath•6/9/24, 11:35 PM

not directly i think

deadsh0tx•6/10/24, 12:00 AM

Hi there, deadsh0t from India. Interested in security

techielew•6/10/24, 2:28 AM

Welcome @deadsh0tx happy to have you. You a pentester or similar?

deadsh0tx•6/10/24, 2:29 AM

Red steamer, venturing into embedded device, product security aspects

deadsh0tx•6/10/24, 2:30 AM

Red teamer* typo

aymen ammari•6/10/24, 4:52 AM

I'm new to arduino coding and we are tasked with making a smoke sensor that sends a sms message to a user when it detects smoke. One problem that we've encountered is that our gsm module 900a can't seem to find a network (the status LED blinks every second rather than every 3 seconds). How can we fix this problem?

I will provide the code below

int buzzer = 8;
int smokeA0 = A5;
int sensorThres = 0;

#include<SoftwareSerial.h>

SoftwareSerial GSM (9, 10);

void setup()
{
pinMode(buzzer, OUTPUT);
pinMode(smokeA0, INPUT);
Serial.begin(9600);
GSM.begin (9600);
delay(100);
}

void loop() {
int analogSensor = analogRead(smokeA0);

if (analogSensor > sensorThres)
{
digitalWrite(buzzer, HIGH);
delay (1000);
Serial.println("AT+CMGF=1");
delay(1000);
Serial.println("AT+CMGS="+639053188487"\r");
Serial.println("smoke detected alert");
Serial.println((char)26);
delay(100);

}
else
{
digitalWrite(buzzer,LOW);
}
delay(50);
}

Aaymen ammari I'm new to arduino coding and we are tasked with making a smoke sensor that send...

ZacckOsiemo•6/10/24, 7:13 AM

Been a while since I worked with a SIM module, if I recall you may need an antenna?

ZacckOsiemo•6/10/24, 7:14 AM

i remember something like going outside my office or to my window for signal

Naren_QCOM•6/10/24, 9:22 AM

Does anybody worked on Quectel EC200 series SIM module for establishing an MQTT connection to the cloud/broker? @techielew

Naren_QCOM•6/10/24, 10:23 AM

AT+QMTCONN=0,"deployment-fc9b6ee2","chara","chara"

OK

+QMTCONN: 0,1

+QMTSTAT: 0,3

I'm getting the error like the above, but Ideally the response should be +QMTCONN:0,0,0

Hey all long time dev here starting back with good old BASIC back in the early 80s and currently wor

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