Problem connecting iPhone 11Pro to RTK Surveyor plus problems installing serial connection driver

I’m encountering an issue where the RTK Surveyor doesn’t connect to iPhones via Bluetooth. I’ve learned from an earlier post that I need to change the RTK surveyor to Bluetooth LE to see my iPhone, which requires setting up a serial connection between my computer and the RTK surveyor to change the settings. To do this, I need to install a CH340 driver, but it appears to be incompatible with Windows 11 Pro on my computer, and the installation fails. The most recent driver I could find for Windows 11 is CH341SER. Can any provide any insight to this issue?

Hi Kelpfish - Config over serial docs are here. In general, you should not need to install a driver for the RTK Surveyor. If you plug the device it, just check the device manager to see if a COM port shows up. You are correct, the Bluetooth will need to be changed to BLE for iPhone. Note: SW Maps is currently really the only GIS app that works with BLE. There are a limited number of other GIS apps for iOS you can see here.