DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming

Good build quality...and excellent in working....

It's with real FT232, working tested on Win 10/64bit. Fantastic, as you can choose the voltage 1V8-3V3-5V by choosing onboard jumper position. One year ago I had to telnet into one Dahua IP camera and it was quite difficult to find at the moment one USB to Serial TTL (3V3) interface. Very nice built, in transparent case so you can see onboard LEDs (Power/Tx/Rx) and quickly troubleshoot communication issues. The converter came in nice carton box, with instructions (multi-language) and connection cable female-female (Dupont?) for serial signals (6 wires). PCB is perfect (also other FT232RL signals available, if you need: RESET# , DCD#, DSR#, RI#, DTR# and CBUS0..4). Perfect tool for program / debug. Recommended to use one USB extension cable, to not insert the converter directly in USB port of laptop/PC. Extremely Recommended!

Very nice product in plastic encasing. Works fine for flashing the ESP8266s..

Works like a charm.

I use mine to program breadboarded ATmega1284 microcontrollers. It works perfectly. There is a good tutorial online if you search for it. This product it very well made.

This device worked first time! Very happy I have tried a couple of the FTDI devices from ebay, however I believe they use dodgy FTDI chips which when used with the genuine drivers, they are bricked. This however comes boxed, includes instructions and some female>female dupont cables. Geninue FTDI drivers worked perfectly. If your looking for a usb > serial converter for Arduino projects / Tasmota, this device works a treat. Wish I had have found it first, it would have saved a couple of hours.

Utilisé pour « flasher » un lecteur Gotek. Fonctionne parfaitement. Le câble fourni est très utile pour les connexions. Je conseille pour sa facilité d’utilisation. La qualité de fabrication est très bonne.

Funciona bien, lo esperado, los drivers se instalan automáticamente en Windows.