Hi, do anyone know how to set up private APN settings on a 4G module. I am new to this and recently

Hi, do anyone know how to set up private APN settings on a 4G module. I am new to this and recently my company provided me with an M2M sim and I am not able to connect to my AWS server using this sim . Earlier I was using a 4G sim and everything worked fine.
But now I am not aware what may be the issue.

techielew•6/5/24, 12:34 PM

Hi @aniketgupta2043, welcome. This is a good question for our @Edge Networking folks, and specifically @InsightMike may be able to provide some perspective. What are you building?

PPeterJames Hi for the 1st time, glad to be with you all 🙏❤️

techielew•6/5/24, 12:34 PM

Welcome @PeterJames. You identify as a cloud dev. What brings you to DevHeads? Any IoT projects you're currently working on?

Aaniketgupta2043 Hi, do anyone know how to set up private APN settings on a 4G module. I am new t...

Julien•6/5/24, 12:36 PM

look at your modem documention and use the AT+CGDCONT command to set the APN

Ttechielew Hi @aniketgupta2043, welcome. This is a good question for our @Edge Networking f...

aniketgupta2043OP•6/5/24, 12:37 PM

Hi techielew, I am working on building a 4G Remote Monitoring System for Power Systems in my company.

JJulien look at your modem documention and use the AT+CGDCONT command to set the APN

aniketgupta2043OP•6/5/24, 12:37 PM

Thanks but I've already done that but still I am not able to connect to my server.

techielew•6/5/24, 12:38 PM

Hi @Event Pings,
Another episode in our protocol series is this Sunday where @Umesh Lokhande will be walking us through SPI driver development. Join us at 15:00 UTC to get some foundational concepts under your belt and ask questions that will move your design forward!

All happening in the https://discord.com/channels/1130679493799977062/1212286094830477323 channel.

Navadeep•6/6/24, 3:28 AM

Hi! Have anyone tried yocto build in Windows Subsystem for Linux(WSLv2)? The yocto documentation says it's compatible but not verified. I was able to create a build for MPFS_DISCO_KIT but don't see it booting up...

Is it that if the image is created, it means it worked on WSL or can it end up creating an incomplete linux image?
@MCU, MPU & Firmware

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

techielew•6/6/24, 3:35 AM

@Middleware & OS

Ghosty•6/6/24, 5:48 AM

Hi, till now i have only worked on a couple of iot related projects on web end. Trying to somehow jump into firmware.

GGhosty Hi, till now i have only worked on a couple of iot related projects on web end. ...

ZacckOsiemo•6/6/24, 5:51 AM

Yeah its a hard jump, but not an impossible one. Find low hanging fruit and attack.

Ghosty•6/6/24, 5:51 AM

yes!

ZZacckOsiemo Yeah its a hard jump, but not an impossible one. Find low hanging fruit and atta...

Ghosty•6/6/24, 5:55 AM

You ever worked with web serial api?

Ttechielew And speaking of Office Hours, this Friday we're going to be discussing the role/...

techielew•6/6/24, 5:55 AM

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

ZZacckOsiemo Yeah its a hard jump, but not an impossible one. Find low hanging fruit and atta...

Ghosty•6/6/24, 5:55 AM

I am trying to communicate with the device using Web Serial API. I send a command and the device will provide me with some information. So far reading the commands has been successful in case of Audrino Uno board, but when using ESP32 im not able to read the command from serial api. Any suggesstions??

GGhosty You ever worked with web serial api?

ZacckOsiemo•6/6/24, 5:56 AM

I don't think I have heard about web serial before.

Ghosty•6/6/24, 5:56 AM

ah alright.

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

ZacckOsiemo•6/6/24, 5:57 AM

Hmmm ok this I can help with what specific issue are you running into?

ZZacckOsiemo Hmmm ok this I can help with what specific issue are you running into?

Ghosty•6/6/24, 5:58 AM

well the ESP32 CAM wont read the commands from web, but the audrino uno does. But using the Audrino IDE the same code works perfectly for ESP32-CAM

ZacckOsiemo•6/6/24, 6:00 AM

Ah then you are inadvertently using a HAL and need to learn how to do what you are doing without it.

ZZacckOsiemo Ah then you are inadvertently using a HAL and need to learn how to do what you a...

Ghosty•6/6/24, 6:02 AM

alright, i will look into that. Thank you

largechongos•6/6/24, 11:31 AM

anyone here have experience with the efr32mg22 zigbee soc

largechongos•6/6/24, 11:32 AM

or actually any zigbee chip

largechongos•6/6/24, 11:37 AM

welp this is awkward

McMick•6/6/24, 1:39 PM

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