![](/uploads/1/2/7/5/127558371/351284177.png)
Finally i’ve got TTL to USB dongle. Here is some photos:
Silicon Labs CP2102 as detected by MacOS
And if you're using an older version of Mac OS X (10.8-10.6) then try this Prolific driver version 1.5.1. SiLabs CP210X Drivers For the SiLabs chipset, you can grab the drivers from here.
Drivers can be downloaded from the official site.
Driver version 4.1.1 successfully installed under MacOS X Yosemite 10.10.5 (14F27).
Driver version 4.1.1 successfully installed under MacOS X Yosemite 10.10.5 (14F27).
driver loaded and we’re got two special character devices under the /dev directory:
![Silabs 2102 Driver For Mac Os X 10.10.5 Silabs 2102 Driver For Mac Os X 10.10.5](/uploads/1/2/7/5/127558371/179429932.jpg)
now we’re should perform loopback test. Short RX and TX pins, and run terminal:
try to enter some text. Letters should be displayed while each key pressed.
If you’re see typed text all fine and press ~. (tilde and period) to exit terminal.
If you’re see typed text all fine and press ~. (tilde and period) to exit terminal.
![](/uploads/1/2/7/5/127558371/351284177.png)