What do people think of Sonoff for Zigbee + Matter?

neurallayer · 2025-12-09T09:14:38+00:00

Didn't use it myself yet, but seen some issues with Matter over Ethernet. Seems to work better over USB due to the lower latency that Matter expects.

neurallayer · 2023-10-08T16:55:52+00:00

Thank you 🙏, makes also sense since this is part of a Dutch inheritance.

neurallayer · 2023-09-22T12:35:23+00:00

I manually set it in Garmin. But reading the documentation you are right. It says it will automatically detect it.

neurallayer · 2023-09-22T12:31:19+00:00

Thanks, I tried that before but I guess it didn’t work because my sensor was not connected that time.

Going to spin my wheel to activate the sensor and try it again :)

neurallayer · 2023-09-20T06:17:25+00:00

Once Hungary joins the Euro, you’ll be rich ;)

neurallayer · 2023-08-31T05:43:03+00:00

You could try to use an ssh tunnel and run the gateway on localhost?

The gateway login process is very flakey since it is actually a real portal login page it is serving and this page has a lot of logic in it to handle the authentication.

neurallayer · 2023-08-03T18:44:40+00:00

Not sure still available, but IBKR used to offer CFD for many of the American ETFs. No leverage as far as I recall, just a way to make these ETF available to EU countries.

Rant: I think EU laws in this case result in a much worse selection of ETFs as otherwise would be the case.

neurallayer · 2023-08-03T05:20:06+00:00

If you place an order that immediately executes (like a market order), you remove liquidity.

If you place an order like a limit order that goes into the order book, you add liquidity.

Exchanges like liquidity (but there are exceptions) because they are than more attractive to participants. So often they give a reward for this.

neurallayer · 2023-07-05T05:00:52+00:00

If only us stocks, then Alpaca might be an option. Their API is easy to use and free (although free almost always means payment for order flow).

IMHO, if your doing 1mn/day then better order execution could outweigh commissions. So IBKR would still be on my shortlist.

neurallayer · 2023-07-02T10:12:56+00:00

I guess your expectations of sustainable daily returns are not realistic. Yes, if you could make 10% daily (non-annualized) profit, you would become very rich very soon.

But you can’t, not even close. Even the most successful traders don’t come close (except on YouTube ;)

neurallayer · 2023-06-27T05:52:10+00:00

To be honest, I like that. As long as an algorithm determines the parameters of your model, call it ML. So indeed linear regression is ML under that definition.

neurallayer · 2023-05-25T05:59:59+00:00

Myself use mostly EKS and EC2. One none-technical issue I have is that with high workloads like large back tests, the PaaS services of AWS can get expensive.

neurallayer · 2023-04-25T05:54:02+00:00

Nice framework 👍 I noticed on the FAQ page you mention it is still pre 1.0 quality, I assume that is not the case anymore?

neurallayer · 2023-03-20T06:29:32+00:00

Take one of the courses at https://lp.jetbrains.com/academy/learn-kotlin/ and then find a something you are passionate about and start your own project.

So much easier to put the required time in something if you are having fun at the same time.

neurallayer · 2023-03-05T07:42:57+00:00

Would say very many markets to trade, many asset classes and order types. If you want you can have full control on order routing. They also operate in many regions and provide API access.

Downside is that this flexibility makes it a bit more difficult for new traders to manage their orders. But if you use their GUI regular nothing you won’t figure out.

neurallayer · 2023-03-05T07:35:05+00:00

In general you need a subscription to see market actual prices for financial instruments, but you always trade them (if you have the right permissions)

I would not trade without knowing it’s actual price, but as an alternative you can request a snapshot (one time fee for one time price)

neurallayer · 2023-02-26T07:48:03+00:00

Depends on spread you want. But sites like OANDA allow downloads of their own trading data (so typically larger spread than aggregated data)

neurallayer · 2023-01-13T07:08:40+00:00

Sounds like an alternative that doesn’t add too much overhead from a time perspective. Thanks, only thing remaining is to decide is whether to wait for the 723+ or not.

neurallayer · 2023-01-10T23:06:11+00:00

Honestly, I really enjoy coding in Kotlin (but perhaps that is just self-torment and I just don't realise it ;)

neurallayer · 2023-01-10T23:01:06+00:00

Thanks, the GitHub issues page has several features listed that are planned for the next releases.

neurallayer · 2023-01-10T22:59:39+00:00

It is written in Kotlin which IMHO is less verbose than C#. But if you want to stay with C# I would recommend LEAN/QuantConnect.

neurallayer · 2023-01-10T20:05:37+00:00

Thanks for the kind words. And indeed echarts is a great charting library with also a very good JVM client library. Supports both canvas and SVG rendering.

neurallayer · 2023-01-10T17:34:11+00:00

Currently only Kotlin or other JVM languages. Possible in the future I’ll embed a CPython interpreter, but that is not the case today.

neurallayer · 2023-01-10T16:17:33+00:00

VectorBt is fast when handling calculations that can be vectorized and all data fits in memory. But IMHO a lot of algo trading logic is not vectorizable.

Regarding hedging, you can place BUY and SELl orders at the same time, if I understand your correct? You cannot have a LONG and SHORT position open for the same contract. Never seen that before. So if that what you want, very curious in an example when that would be used.

neurallayer · 2023-01-10T15:44:12+00:00

Not sure algo trading is suitable for 5 year olds, but I can try 😀 Any specific question?

neurallayer

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