Questions tagged [rs-232]
For questions about the serial communication standard commonly used to connect peripherals (e.g., printers and mice) to computers.
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ETH(WiFi/BT) -> COM(RS-232, DB9)/USB adapter like AirConsole?
Dear ServerFaults Gurus!
Please suggest me WELL electronically and physically DESIGNED, ROBUST, STABLE ON WORK (no bugs, no halts on non-quality power, on environment temperature and humidity, etc…) ...
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USB-to-3.5mm 4-pin for RS-232
so I am at my wit's end trying to control a bunch of commercial LG screens via RS-232. LG, in their infinite wisdom, decided to remove RS-232 ports and replace them with 3.5mm ports through which RS-...
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How dual mode adapters USB to RS-485 or RS-422 distinguish between modes?
There are many USB to RS-485 AND RS-422 adapters on Ebay, besides of RS-485 only adapters.
And the former do not have any switch to select the mode. How do they know to work in half or full duplex ...
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Small MCU with two RS-232 ports mounted in a box
I need two serial ports (RS-232) and an MCU already mounted in a box. This is not something that requires an OS, so Arduino level is fine. It is going to read in serial data on one port (9,600 bps) ...
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USB to rs232 adapter
I have 6 Prolific rs232-USB adapters that are connected to a windows 10 box. I can retrieve information about each of them with Python. However, they look identical except 'LOCATION'. There is a field ...
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Adding RS232(Serial Port) to motherboard [closed]
I need to add a RS232(Serial Port) connection to my pc, and unfortunately I'm unable to use RS232 to USB adapter, only direct RS232 connection, I have seen this item: https://www.aliexpress.com/item/...
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Serial/RS-232 Button
I have searched for a single button (sort of like an arcade button) that connects via RS232 and I have not found one. Anyone know of such a device? I'm sure I could build one but I am looking for a ...
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Minimal serial console
I have some embedded systems with RS-232 interfaces. But these days new computers with RS-232 interface seems quite rare, so I am wondering what alternatives might exist.
I know there are RS-232 to ...
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