CP2102 Driver Installation Guide (Windows)
The CP2102 is a USB-to-UART IC from Silicon Labs, used on several MicoAir telemetry products such as the LR900-F and LR24-F. The first time you connect a MicoAir radio to a Windows computer, you need to install the CP2102 driver.
Step 1
Connect the radio (LR900-F/P, LR24-F/P, etc.) to the computer via USB and open Windows Device Manager. Under Other devices you'll see a CP2102 device with a warning (!) icon — this means the driver isn't installed yet.
Step 2
Right-click "CP2102 USB to UART Bridge Controller" and choose the first option, "Update driver."
Step 3
Choose "Browse my computer for drivers."
Step 4
Click "Browse," locate the folder containing the driver files, then click "Next."
Step 5
The CP2102 driver installs automatically; after a few seconds you'll see a screen indicating it installed successfully.
Step 6
Once installed, you'll see the "Silicon Labs CP210x USB to UART Bridge" device under Ports in Device Manager, along with the COM port number assigned to it (e.g. COM4). You'll need this port number when connecting to the radio in your GCS software.
Translated and adapted into English by Robofusion from MicoAir's official tutorial. Original (Chinese): CP2102驱动安装教程（Windows）.