Cp210x Usb To Uart Bridge Vcp Driver For Mac

I have the ESP32 board with Silicon Labs CP2102 controller. When I connect it to my MacBook, I can get the details about this device using the command systemprofiler SPUSBDataType, but it is not listed in /dev as a virtual serial port - so I can't communicate with it. CP2102 USB to UART Bridge Controller: Product ID: 0xea60 Vendor ID: 0x10c4 (Silicon Laboratories, Inc.) Version: 1.00 Serial Number: 0001 Speed: Up to 12 Mb/sec Manufacturer: Silicon Labs Location ID: 0x14200000 / 5 Current Available (mA): 500 Current Required (mA): 100 Extra Operating Current (mA): 0 I'm using the official driver downloaded from. Any ideas how to make it visible in /dev? I have also Windows installed on the same computer where it works fine, so the HW and the USB cable are OK. I found that macOS High Sierra has blocked all unsigned / unmanaged kernel extensions and the SiLabs kernel extension guide doesn’t have information on how to manually enable the required extensions. An excellent overview of this process is at man blogs - here is one such guide:.

Here are steps to allow this extension specifically:. Go to 'System Preferences' - 'Security & Privacy'. In the bottom of the window, you will see a message 'System software from developer 'SiLabs' was blocked from loading.' .

Cp2103 Usb To Uart Bridge Controller Dr…

Click on 'Allow' button. Restart your Mac Now my device is listed as /dev/cu.SLABUSBtoUART and everything work as expected.

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