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SEBASTIJAN SRPCIC
Reviewed in Sweden on March 24, 2025
Very satisfied with this product. It works prerfectly.
Marc Schneider
Reviewed in Germany on March 22, 2025
Super Produkt und macht was es soll.Hatte vorher die Größe Variante, welche für Hutschienen gedacht ist.Dies hier ist noch einmal deutlich handlicher und erfüllt den selben zweck.Ermöglicht mir die Verbindung von Modbus Teilnehmer vom Protokoll RS232/485 in ein USB Signal um zu wandeln, welches ich einfach an den Laptop anschließen kann und dann lese ich die Daten mit Modbus-Poll einfach aus.Ich bin sehr zufrieden frieden und habe es meinen Kollegen schon empfohlen, da es die Arbeit mehr als erleichtert
Miss J L Coey
Reviewed in the United Kingdom on February 6, 2025
High quality usb to rs252 adapter. Using it to connect a rasberry pi to an ais receiver on out boat. Not a single issue so far.
Nikki
Reviewed in Canada on May 19, 2024
I have ordered from Waveshare in the past and have been impressed enough with their consistent quality that I now refer to them in my regular list of Amazon sellers.This adapter allows me to integrate older equipment with technically obsolete interfaces. I can opt between RS232 and RS485 with a glide switch. No drivers are required; I used it with Windows 11 with no drivers though drivers are available from Waveshare. It's very easy and straight forward to use with a basic build and I like that a terminating resistor is onboard.All said and done this is a good adaptor for a fair price.
Willem
Reviewed in the Netherlands on November 3, 2024
The Waveshare is a USB to RS232 adapter with real 12V out / input.(Picture is the character f @9600 baud)I bought, plenty of adapters that used TTL output, or where not real rs232 adapters.The only downside of the Waveshare, it has only RX and TX. So no handshaking.But for my job this a good solution.
Ana A.P.
Reviewed in Spain on April 29, 2024
Mi hijo es coleccionista de tecnología obsoleta, y más de un aparato ha comprado con conexiones RS232. Yo recuerdo que hace 20 años era un tipo de conexión relativamente normal, pero ahora no. Así que le ha servido para conectar a un PC normal sus viejos aparatos (por ahora, un escaner).
SMB
Reviewed in Canada on April 20, 2024
Well, there isn't much to say about this USB-A to RS232/485 serial converter except it seems reasonably well made and works as expected without issues. It's fairly compact and portable although slightly lager versions of this do support more protocols and features but it really depends on your individual needs and requirements.A little screw driver and a USB-A/B extension cable are also provided should you have the need for it (i.e. for tight places where the adapter might not fit properly). Driver might be required (provided on the official website) but it's completely plug'n'play for Win11 without any manual installation or user intervention. It works just fine without issues with YABE (OSS) which is great.≡ ValueAll things considered, this is a decent USB-A to RS232/485 serial converter that seems reasonably well made and works as expected without issues. It's somewhat reasonably priced at $25 for what it provides and its overall build quality, versatility, and performance. You can knock a few bucks off if you care to shop around though.
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