PC Tools

Download CH340 driver:
CH340 is a USB bus conversion chip, it can realize USB to UART interface or USB to printer interface. In serial UART mode, CH340 provides common MODEM liaison signal, used to expand UART interface of computer or upgrade the common serial device to USB bus directly.


Windows

Size: 277KB
CH341SER.EXE


MacOS

Size: 26KB
CH34x_Install_V1.3.pkg


Download CP210x driver:
CP210x is a USB bus conversion chip, it can realize USB to UART interface.


Windows(32bit)
Size: 3627 KB
silicon_labscp210x_6710_32_1024.exe

Windows(64bit)
Size: 3627 KB
silicon_labscp210x_6710_64_1024.exe

MacOS
Size: 64KB
Silicon Labs VCP Driver.pkg


Download PC Tools:

For Windows 32bit (Beta): UbiBot PC Tools for windows 32bit
For Windows 64bit (Beta): UbiBot PC Tools for windows 64bit
For Mac (Beta): UbiBot PC Tools for Mac

Tips for Installation on Mac

By default, Mac OS only allows users to install applications from ‘verified sources.’ In effect, this means that users are unable to install most applications downloaded from the internet or stored on physical media. You may receive security notifications as the image below:

In this case, please go to the Security & Privacy settings to allow apps from both App Store and indentified developers.

After the above step, you may also see the warning as below. Please click “Cancel”, then follow the steps below to continue.

Navigate to the Security & Privacy Settings.

Click “Open Anyway”

Click “Open”