Console.WriteLine($"Device: device["Name"]"); Console.WriteLine($"Status: device["Status"]"); Console.WriteLine($"Driver Version: device["DriverVersion"]");
if (-not $csrDevices) Write-Host "No CSR Bluetooth adapter found." -ForegroundColor Red exit 1 csr 4.0 bluetooth driver
foreach ($device in $csrDevices) Write-Host "`nFound: $($device.FriendlyName)" -ForegroundColor Green Write-Host "Status: $($device.Status)" -ForegroundColor Yellow Console
lsusb | grep -i "Cambridge Silicon Radio" hciconfig -a | grep -A 5 "CSR" Integrate with Windows Update API or fetch from CSR’s generic driver package (often included in Windows 10/11 inbox drivers). 📌 Common Issues with CSR 4.0 Drivers | Issue | Possible Fix | |-------|----------------| | Code 43 (Device stopped) | Reinstall driver, disable power saving for USB root hub | | Bluetooth not showing | Check USB connection, try different port | | LE devices not pairing | Update to generic CSR Harmony driver | | Driver date very old | Force update via Device Manager → Browse → Let me pick → Generic Bluetooth Adapter | csr 4.0 bluetooth driver