Download WeatherCaster™ software.
The WeatherCaster PC software includes the latest firmware for the WeatherStation Instruments.
To access and flash update your WeatherStation Instrument,first download WeatherCaster PC software 3.003 to a
location of your choice on your PC. The download (60MB) could take up to 30 minutes depending on your internet
connection. When the download is complete, open the WeatherStation.exe file, click run, and then click unzip.
When the unzip is complete, a WeatherCaster folder will appear on your desktop. Open the WeatherCaster folder and
click on the launch.exe file. Install and run this software with the WeatherStation connected to the PC. To flash
update the WeatherStation, go to the "Advanced Set up Menu" in the top right corner of the screen and select the
"Update Flash" tab. Press the "Select File" button and highlight the specific file based on the model you have
installed(PB100, PB150, PB200, LB150). The file name will look like this:"PB___a1__a2_.ax".
Press the "Open" button. Wait several seconds as the software
prepares to update flash the WeatherStation. Press the "Program" button when it becomes available.
The process takes about 5 minutes.
Do not press any buttons until the update is complete.

Download WeatherCaster Software 3.003

Download WeatherStation Firmware ONLY-
WeatherCaster™ PC Software must already be installed on your PC.
If it is not installed, click on the Download WeatherCaster Software 3.003 link above. When the download is
complete, open the WeatherStation.exe file, click run, and then click unzip. When the unzip is complete,
a WeatherCaster folder will appear on your desktop which contains the proper .ax file.

Download PB100 Firmware Latest version: PB100_a1_2003_a2_2003.ax

Download PB150 Firmware Latest version: PB150_a1_1513_a2_1505.ax

Download LB150 Firmware Latest version: LB150_a1_1513_a2_1505.ax

Download PB200 Firmware Latest version: PB200_a1_1040_a2_1032.ax