Login

Become a leader in the IoT community!

New DevHeads get a 320-point leaderboard boost when joining the DevHeads IoT Integration Community. In addition to learning and advising, active community leaders are rewarded with community recognition and free tech stuff. Start your Legendary Collaboration now!

Step 1 of 5

CREATE YOUR PROFILE *Required

Step 2 of 5

WHAT BRINGS YOU TO DEVHEADS? *Choose 1 or more

Collaboration & Work 🤝

I want to connect & collaborate with other techies

Learn & Grow 📚

Learn from our helpers & grow your tech knowledge

Contribute Experience & Expertise 🔧

Become a helpful hacker & assist others by sharing

Step 3 of 5

WHAT'S YOUR INTEREST OR EXPERTISE? *Choose 1 or more

Hardware & Design 💡

Hardware Topics: PC design, analog circuits and more.

Embedded Software 💻

Embedded OS, firmware/middleware, debug & tools*

Edge Networking ⚡

Real-time/low-power connectivity & IoT device mgmts

Step 4 of 5

Personalize your profile

Step 5 of 5

Read & agree to our COMMUNITY RULES

We want this server to be a welcoming space! Treat everyone with respect. Absolutely no harassment, witch hunting, sexism, racism, or hate speech will be tolerated.
If you see something against the rules or something that makes you feel unsafe, let staff know by messaging @admin in the "support-tickets" tab in the Live DevChat menu.
No age-restricted, obscene or NSFW content. This includes text, images, or links featuring nudity, sex, hard violence, or other graphically disturbing content.
No spam. This includes DMing fellow members.
You must be over the age of 18 years old to participate in our community.
Our community uses Answer Overflow to index content on the web. By posting in this channel your messages will be indexed on the worldwide web to help others find answers.
You agree to our Terms of Service (https://www.devheads.io/terms-of-service/) and Privacy Policy (https://www.devheads.io/privacy-policy)

By clicking "Finish", you have read and agreed to the our Terms of Service and Privacy Policy.

any reason why my stm32 configured as mqtt client sends a DNS request but i dont get a response?

Posted by te0
4:27 pm
04/02/2025

any reason why my stm32 configured as mqtt client sends a DNS request but i dont get a response?

te0#0000

February 4, 2025 at 4:27 pm

usnig mongoose WS and a usb to ethernet converter

Cancel Reply

Name *

Email *

Website

Save my name, email, and website in this browser for the next time I comment.
te0#0000

February 4, 2025 at 4:27 pm

ping works, other protocols work

Cancel Reply

Name *

Email *

Website

Save my name, email, and website in this browser for the next time I comment.
ZacckOsiemo#0000

February 4, 2025 at 4:27 pm

are you getting any errors? Check this issue I spotted https://github.com/dotnet/MQTTnet/issues/736

Cancel Reply

Name *

Email *

Website

Save my name, email, and website in this browser for the next time I comment.