Download PC Tools:


For Windows 64bit zip (v1.6.15):UbiBot PC Tools for ZIP

For Windows 32bit (v1.6.9):UbiBot PC Tools for windows 32bit

For Windows 64bit (v1.8.8):UbiBot PC Tools for windows 64bit

For Mac (v1.6.9):UbiBot PC Tools for Mac

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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.

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Windows


Size: 277KB

CH341SER.EXE

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MacOS


Size: 26KB

CH34x_Install_V1.3.pkg

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Download CP210x driver:

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

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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

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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"