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 system_profiler 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. Apple has an official technical note called 'Technical Note TN2459: User Approved Kernel Extension Loading' which describes this new process that Apple added in MacOS X High Sierra. Configuring Gmail on Outlook for MAC Note: If this is the first time you are setting up email in your MAC, you’ll initially be prompted to select an email provider, be it Exchange, ICloud, Yahoo or GMail. On build number 0902 and higher you can sync contacts and calendar with Outlook for Mac 2016 but first you need to add the account to Outlook. See Add an email account to Outlook for instructions. Under Junk E-mail, you get access to your Gmail Spam label; drafts, deleted and sent messages are in Outlook for Mac's Drafts, Deleted Items and Sent Items folders respectively. Note that you can hide Gmail labels (even some system labels such as Spam ) from appearing in email programs that connect via IMAP. The Mac OS X driver supplied by Silicon Labs is not very stable; it has caused my Mac to crash several times already. Uninstalling this driver is not as easy as uninstalling other applications on Mac; normally, you just drag the app into the trash – done. However, these drivers are supplied in “pkg” (package) format. Question Where can I find Mac OS X drivers for the CP210x USB-to-UART bridge devices? Answer The latest available Mac OS X Virtual COM Port (VCP) driver can be downloaded from here. It applies to any third party kernel extension. All kernel extensions for MacOS X must be signed using a special key from Apple and then must be approved by the user. There is currently no extra level of certification available to third parties to allow Kernel Extensions to load bypassing this step. This is not a problem specific to this driver or specific to Silicon Labs. Its not a 'bug'. – Nov 7 '17 at 19:21. I mounted a CP2102 I got from AliExpress on one of my boards. How do you get google calendar to download to mail for mac. When I connected it to my machine, it was recognized as some random USB device I was able to find on Google (forgot what it was, but the web site had no indication that it used some serial USB connection). I actually had to download the firmware off of an off-the-shelf CP2102 adapter and flash it onto this one to get it to work. Then it was fine, though. I guess those were overstock components from a production line and that's the reason they were so cheap.
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