I've been trying for a long time to find a way to send commands from my Arduino wirelessly to another circuit using some kind of mirror system (others work) but i only have one board and am not sure what to do.
For example i ant to run a command into one module and wirelessly transmit it to another to change an LED brightness/color
First read the pinned post 'How to get the most from the forum'. Also understand we are not coders for free, what we do is look at your work, code and wiring diagrams and give advice on what to look at. You sound like you are a long way from that point at this time.
I hope you know there are sample sketches for all the different boards, and all the different libraries. What you want to do is easily found in there. Good luck.
Im sorry about this the site is rather confusing considering its my first time using it. i was just curious if there were arduino components that could do this
It's too early to talk about it.
We don't even understand what exactly you're trying to build.
Do you have a schematic or a picture... may be a link to similar project?
No, I'm just looking for a part that works like a wire... just wireless lol essentially just want it to use a signal that would transfer from a wire and send instructions to another device that puts out the wire signal on its end
"wire signal"?
Anyway - to name a few, there's WiFi, Bluetooth, LoRa, infrared - all forms of "wireless".
i mean the signal an arduino sends over a wire mb for not clarifying
Did I not just tell you that?
There are some wireless modules that can be used as "transparent UART bridges".
That is, you connect two Arduinos through a pair of such modules and work with this bridge as if two boards are connected by wires via UART.
For example JDY-40
That link is 404
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