Our engineers use a free tool called "WCHSerialPort," which can be downloaded for free from the app store. Please refer to the screenshot below.
![](https://community.gpswebshop.com/wp-content/uploads/tfaf/2023/08/03/20230803000004.png)
Once your GPS/GNSS device is successfully connected, either through the default OS driver, manufacturer-provided USB driver, or via Bluetooth, you can open the "WCHSerialPort" app on MacOS and connect to the corresponding port. This will allow you to see the data flowing into the computer from the GPS/GNSS receiver.
![](https://community.gpswebshop.com/wp-content/uploads/tfaf/2023/08/03/20230803000005.png)
Our engineers use a free tool called "WCHSerialPort," which can be downloaded for free from the app store. Please refer to the screenshot below.
![](https://community.gpswebshop.com/wp-content/uploads/tfaf/2023/08/03/20230803000004.png)
Once your GPS/GNSS device is successfully connected, either through the default OS driver, manufacturer-provided USB driver, or via Bluetooth, you can open the "WCHSerialPort" app on MacOS and connect to the corresponding port. This will allow you to see the data flowing into the computer from the GPS/GNSS receiver.
![](https://community.gpswebshop.com/wp-content/uploads/tfaf/2023/08/03/20230803000005.png)