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SI7013EVB-UDP-M3L1 Datasheet, PDF (11/26 Pages) Silicon Laboratories – Si7013EVB-UDP-M3L1 Users Guide
Si7013EVB-UDP-M3L1
4.7.1.2. Installing CP210x Drivers
The MCU card contains a CP2103 USB-to-UART bridge chip. The Data Logger application uses a virtual COM port
(VCP) on the PC to send serial packets to the CP2103 over USB. The CP2103 then uses its UART to forward the
packets to the Data Logger firmware.
This section installs two drivers on the PC:
CP210x VCP Driver
CP210x USB-to-UART Bridge Driver
Perform the following steps to install these drivers:
1. Run the following program from the “UDP_Software_v2.0” folder of the “Si7013 UDP SiM3L1xx Evaluation
Board Documentation and Software” CD:
CP210x_VCP_Win_XP_S2K3_Vista_7.exe
2. Use the InstallShield Wizard to install the VCP driver.
Figure 6. InstallShield Wizard
3. At the “InstallShield Wizard Complete” window, make sure that “Launch the CP210x VCP Driver Installer” is
checked; then click on the “Finish” button. This begins the installation of the USB-to-UART bridge driver.
Rev. 0.2
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