HiLetgo CP2102 USB 2.0 to TTL 5PIN Serial Converter Module With cable for Linux, macOS, Win7, Win8, Win10

This is a great bit of kit. I use these to replace the Prolific USB programing cables supplied with most Chinese handheld radios. There are so many fake Prolific cables out there it's not worth the hassle. So these 2102's were substituted and they work fine, every time.

Worked straight out the packet, Windows 10 installed drivers as soon as I plugged it in, set up my terminal software and I was good to go. Well worth it !!!

Used the serial converter with a fingerprint module on a University project and it works wonders for the price. Would buy again!

this is a good serial board to get - has clear markings on the pcb

Used this to flash tasmota to sonoff. Worked perfectly.

Handy device. It takes some time to arrive from China but I wasn't in a hurry.

Connect my laptop to my raspberry pi Serial connection just fine.Does not have the grunt required to connect to an ESP8266as i do not have the ability to perform the circutry changes that will allow this:http://www.instructables.com/id/Mod-a-USB-to-TTL-Serial-Adapter-CP2102-to-program--1/I will just continue to use it as is and program my ESP8266 via my raspberry pi instead

Used this on a linux box and got great results with it so no complaints at all.

HiLetgo CP2102 USB 2.0 to TTL Module Serial Converter. This replaced a different TTL adapter that I'd been using that suddenly died. This one worked out of the box and has been running fine for the past few months, letting me flash a dozen+ ESP32 and ESP8266 based devices over that time.

Funciona perfectamente, y ademas tiene 5V y 3V (creo, puede que sean 3.3V, no lo he comprobado)Se conecta perfectamente dando un serial de "0001" en la interfaz USB con el nombre de "CP2102 USB to UART Bridge Controller".

Je m'en suis servi pour programmer des esp 32 et cam sous windows 11 fonctionne très bien , il m'a fallu installer le driver pour qu'il sois reconnu win 11 ne le fait pas tout seul après tout roule :)

Mi serviva un converitore seriale-USB per effettuare un cambio firmware su un router, che dire funziona alla perfezione e per windows 10 non sono necessari nemmeno i driver, viene riconosciuta direttamente dal sistema. Non ho avuto problemi, e molto comodo anche il cavo in dotazione che si collega alla perfezione dei pin sia sulla board che su questo adattatore, senza prendere ulteriori cavi ed effettuare collegamenti strani! Veramente consigliata, 5 stelle meritate!

Ich habe das Teil gekauft, um eine serielle Konsolenverbindung zu einem Banana Pi zu erhalten.Erster Minuspunkt: Wird im Gegensatz zu Linux von Windows 10 NICHT "out of the box" erkannt. Chip musste zuerst über die Hardwareerkennung identifiziert und Treiber heruntergeladen werden.Zweites Problem: Adapter funktioniert, jedoch zuerste keine Verbindung zum BPi! Erst mit Vertauschen des RX und TX Kabels korrekte Funktion.Fazit: Läuft, aber etwas bessere Dokumentation zu den Anschlüssen und Treibern wäre kein Fehler gewesen!