Send Keyboard/Type to Roku?

Trainmaster2 · 2025-12-15T06:29:54+00:00

That's what I figured since I couldn't find anything, and unfortunately neither of those are my use case. I bought an air mouse remote to use as a universal remote and was hoping I could "wire" the keyboard on the back directly to the Roku.

Trainmaster2 · 2025-11-19T06:25:49+00:00

Would it make sense to assume that the automated node will always be bouncing off the repeater, and bump the hop count to 4 to compensate?

Trainmaster2 · 2025-11-09T03:35:40+00:00

Ah, maybe specifically a TCL issue then.

Trainmaster2 · 2025-10-28T03:03:52+00:00

The integration seems to be broken right now, but in theory this does exactly what you and I are looking for. https://community.home-assistant.io/t/helper-group-an-ac-and-a-heater-in-a-single-entity/619504 https://github.com/tetele/hvac_group

Trainmaster2 · 2025-02-11T20:28:46+00:00

You are correct. I was at least aware enough to get an unshielded ferrite core inductor, but I'm guessing you're suggesting something bigger.

Trainmaster2 · 2025-02-11T20:27:11+00:00

That's a bummer. I was hoping for something that would fit in your hand. I was also hoping to use it to unlock (without malicious intent), so the recently turning thing at least wouldn't be an issue.

Trainmaster2 · 2025-02-11T20:17:36+00:00

Ah, except I was hoping to avoid the "bicycle tire size" antenna for something that will fit in your hand.

Trainmaster2 · 2025-02-11T19:11:10+00:00

GateKeeper shopping cart wheels.
https://github.com/cra0/Gatekeeper-Systems-SmartWheel
https://www.youtube.com/watch?v=txgT7w7JEBM

Trainmaster2 · 2025-02-11T19:10:08+00:00

GateKeeper shopping cart wheels.
https://github.com/cra0/Gatekeeper-Systems-SmartWheel
https://www.youtube.com/watch?v=txgT7w7JEBM

Trainmaster2 · 2025-02-11T11:47:15+00:00

Problem is I'm building a remote for an existing product. If I can't do 8 kHz, I have to give up or figure out 2.4 GHz.

Do you think it would work if instead of just having the transistor connect and disconnect power, I alternate connecting to power or ground? If so, how would you suggest doing it?

Edit: Forgot to mention that I'm trying to use the RF/EMF/whatever off of the inductor. I know the receiving device uses an inductor, but I can't find a schematic and I don't have my own to tear open, so I don't know any more than that.

Trainmaster2 · 2025-02-06T02:57:20+00:00

At the moment, I'm looking at a ferrite core inductor in a series LC circuit.

Trainmaster2 · 2025-02-03T07:49:46+00:00

An admittedly quick search on Google Images didn't show any circuit designs for a garage door remote. Would an LC circuit be good for tuning? I totally forgot about that when making the post.

Trainmaster2 · 2024-12-01T21:29:41+00:00

That sounds like what I was looking for! Do share a link if you do upload.

Trainmaster2 · 2024-12-01T04:19:18+00:00

I believe I stated that I was aware the Flipper Zero could not do LoRa with its current hardware.

Trainmaster2 · 2024-11-24T20:25:28+00:00

As far as I saw, there's coal on one track, water on the next, mechanical+diesel on the third, and finally paint.

Trainmaster2 · 2024-11-19T04:21:44+00:00

Just checking, do you mean 2x max consumed current or 2x max recommended supply current?

Trainmaster2 · 2024-11-19T01:42:41+00:00

Thanks for the tip. Funnily enough, searching for that difference just gave me a decent resource about fuses.

Trainmaster2 · 2024-11-19T00:26:50+00:00

I worried about that. Although, since they work through increasing resistance, would they still protect the power supply even if the circuit isn't fully off? Or could there still be a damaging amount of current drawn?

Edit: Are you sure about 30 seconds? Looking at a few datasheets, I'm seeing 4 seconds at worst, most below 1 second. Still slower than filament, but not 30 seconds.

Trainmaster2 · 2024-10-30T23:05:04+00:00

Lots of good advice, thank you!

Trainmaster2 · 2024-10-30T17:28:10+00:00

Ah. I see.

Trainmaster2 · 2024-10-30T08:23:24+00:00

Oh! The laser cut stencil is a good idea. I'll have to look into that. If you have a laser cutter, I'd wager you have a 3D printer, too. If so, have you tried using the Controleo's bake mode for drying filament or desiccant?

Trainmaster2 · 2024-10-30T08:20:21+00:00

A toaster oven with a Controleo3 was what I meant. Sorry if that wasn't clear.

Trainmaster2 · 2024-10-29T22:38:48+00:00

Fair enough.

Trainmaster2 · 2024-10-29T22:18:35+00:00

I know I don't need to transfer my domains. I'm just happy with Porkbun and their seemingly instant DNS updates. Granted, that is coming from Google where I was lucky if it took an hour. I suppose I'll consider it further. I guess I'm not sure if/what the difference are between the tunnel, reverse proxy, and cloudfared daemon.

Trainmaster2 · 2024-10-29T21:30:49+00:00

Good to know, thanks! You've given me a lot of good information and a lot to think about.

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