r/Arduino_AI rules, stats, and what to post
Know the rules before you post. So easy grandma can do it.
- To post
- No minimum in the rules
- To comment
- No minimum in the rules
- Self-promotion
- Not mentioned in the rules
- Links
- Not mentioned in the rules
- Promo risk
- Medium
- From the rules, not from removal counts
- Community age
- 3 years
- Since Feb 2023

About r/Arduino_AI
A source-backed Rankhog guide to r/Arduino_AI: public rules, community context, posting fit, and startup-promotion risk before you publish.Checked from the r/Arduino_AI rules on Reddit. Look up any subreddit's numbers in the free subreddit stats checker.
r/Arduino_AI rules
1 rule, in the community's own words.
- 1
Be Respectful in your Requests and Responses
We all started out not knowing any of this stuff and we learned it through the kindness of knowledgeable strangers from all over. Let's all be glad we didn't ask every question out loud that ever popped into our heads, and helpful and patient with those wonderful people who do. š If you have questions there are people with decades of experience in both embedded software and ML/AI. Be respectful and realistic about the time and effort required of yourself and requested from others.
What to post in r/Arduino_AI
What fits the room, and what gets removed.
Works well
- A build writeup where you show an Arduino and AI project you actually made, including what went wrong, what you learned, and what you would do differently.
- A specific technical question with clear scope, like asking about a model that will not fit on your board, so an experienced person can help without signing up for a huge unpaid job.
- Sharing a hard earned lesson about running machine learning on small hardware, told as a story other makers can learn from.
- Answering beginner questions patiently in the comments, which the rule text explicitly celebrates as how everyone here learned.
- Offering a small, well defined piece of your project for feedback, such as one design choice, rather than asking the community to review or build the whole thing.
Avoid
- Posting a demo video or blog link with no project detail, no build notes, and no willingness to answer questions, because it reads like an ad dropped into a maker space.
- Asking busy people to design your product for you, like requesting a full architecture or a complete code walkthrough, since the rules say be realistic about the time and effort requested from others.
- Talking down to beginners in comments, because the rule text is explicit that this community learned through kindness and expects patience with people who ask basic questions.
- Demanding fast replies or acting entitled to free engineering help, which trips the removal standard for being disrespectful or unrealistic about effort.
- Framing your post as a one-way broadcast about your product instead of a conversation about how you built something and what you learned.
Best hours to post in r/Arduino_AI
No pattern yet. r/Arduino_AI does not have enough top posts from the last 90 days to name its best hours.
What r/Arduino_AI Is For
r/Arduino_AI is a community for makers, developers, and enthusiasts who work at the crossing point of Arduino hardware and artificial intelligence. The description says people come here to share ideas, collaborate on projects, and learn from one another. The rules give you a picture of who is actually in the room. There are people with decades of experience in embedded software and in machine learning and AI, and there are also complete beginners, because the community openly welcomes people who are just starting out and asks the experienced folks to be patient with them. So this is a learning and building space first. It is a place where someone shows a project, asks how to do something, or offers help to the person one step behind them.
Rules That Matter Before Posting
There is one published rule here and it does a lot of work. It is called āBe Respectful in your Requests and Responsesā and it covers both halves of any post you make. The respect half means treating people kindly, especially beginners asking basic questions, because the rule reminds everyone that we all learned this stuff through the kindness of knowledgeable strangers. The requests half is the one that matters most for a founder. The rule asks you to be realistic about the time and effort required of yourself and requested from others. The policy summary makes the consequence plain: posts and comments get removed if they are disrespectful or unrealistic about the time and effort demanded from other people. There is no published rule about promotion, links, or AI content, so the community has not stated a position on those. That means the single rule carries the full weight, and your post has to clear a respect bar and an effort bar at the same time.
What To Post
The safest and best post here is a contribution that respects people's time. Show a real project that combines Arduino and AI, explain what you built, what worked, and what stumped you, and invite discussion. If you are a founder, the respectful move is to share the technical story of your product rather than the sales story. Post about the embedded challenge you solved, the model you squeezed onto the hardware, or the tradeoffs you faced, because that is exactly the kind of idea sharing the description invites. Questions are welcome too, but keep them scoped and realistic. Ask something a knowledgeable person can answer in a reasonable amount of effort, not something that asks strangers to build your product for you. And if you stick around to answer beginner questions, you earn goodwill fast, because the rule text makes patience with newcomers a core value of this place.
What To Avoid
Two things get you removed here, and both come straight from the one rule. First, disrespect. If you are rude, dismissive, or impatient with anyone, especially a beginner asking a basic question, you are breaking the spirit of āBe Respectful in your Requests and Responsesā. Second, unrealistic asks. If your post dumps a vague problem on strangers and expects them to design, debug, or build something for free, you are being unrealistic about the time and effort required of others, and the removal standard covers that directly. On the marketing side, there is no stated promotion rule, but a post that is all pitch and no contribution will read as disrespectful of everyone's time, which is the same failure in disguise. Do not treat this community as free consulting or as a billboard.
A note from Anthony
This is one of the few rule sets I have read that leads with gratitude for beginners, and it sets the whole tone of the room. The line about being glad we did not ask every question out loud made me smile, because it asks the experts to be patient rather than asking the new folks to be quiet. If your product touches tiny hardware running clever models, this could be a genuinely warm audience, as long as you show up as a builder and not a broadcaster.
By Anthony Riera, founder and operator of Rankhog. Every guide is built from the community's own public rules and data, then checked by Rankhog's grounding audit before it goes live.
Common questions about r/Arduino_AI
What subreddits are similar to r/Arduino_AI?
Can I promote my product here?
Are links allowed?
Is AI written content banned?
Can I ask for help with my own project?
What kinds of posts do well here?
Subreddits like r/Arduino_AI
Other rooms for the same crowd.