Mac OS X Drivers We cannot provide technical support for the Macintosh Operating System, but we have Macintosh drivers for the CP2102 USB-to-UART Bridge Controller that we have tested on Mac OS X 10.7
The only source I get is the linux one from their. So I talked to Silabs and they said that sit's not their problem and the current OS X driver isn't 10.6 compatible right now! I asked for protocol information or Mac sources but they don't want to help.
If you are using a 5.x driver and need support you can download Legacy OS Software Application Note Software downloads affected are AN144SW.zip, AN205SW.zip and AN223SW.zip.
To use the CP2102 on a computer running Mac OS X, you should download and install the CP210x USB to UART Bridge VCP Drivers from Silicon Labs for Mac OS X. CP2102 driver Mac High Sierra Pololu - CP2102 USB-to-Serial Bridge Driver Installatio. In below image you can see that com4 has been allotted for cp2102. Now go again back to device manager and there you will see that the driver has been successfully been installed and a com port has been allotted. Once installed it will show driver successfully installed. Just relax now the CP2102 drivers will start installing.and within few seconds completed screen will be displayed. Drivers CP2615 CP2102N-EK CP2614 Proprietary USB Bridges VCP Drivers Classic USB Bridges USBXPress Kits USB Audio Bridges CP2102N-GQFN20 CP2130 CP2114 USBXpress USB Bridges CP2105 CP2108EK CP220x CP2108 CP2102EK CP2102N-GQFN24 Knowledge. Robert Walters Aug 27 '18 at 12:5 Cp210x Mac OS driver loads according to my system report in software extensions but indicates not loaded after I re- boot? Help? 0. This was the only solution that worked for me. Using 10.13.6 and after following the install instructions for the SiLabs CP210x driver for Mac, the installer says it was successful but I never received the System security pop up at all so there was nothing to accept. Tutorials Support Buy drivers Login A few clicks away from a working USB Serial device High-end macOS drivers for your PL-2303, CH341 and CP2102 USB. Program your Arduino, ESP8266 within a couple of minutes, control your Cisco, or download your GPS tracker, our drivers enable it. Additionally, we have older drivers that other customers have used successfully on both PowerPC- and Intel-based Macs running OS X version 10.3.9 or later, but these probably will not work on version 10.7 or later The best USB to Serial drivers for macOS Drivers for CP2102 / CH340 / CH341 / PL2303 Devices.