If your computer shows "JQBT" with a yellow exclamation mark in the Device Manager , it usually means your is the problem, not the JQBT device itself [13].
| Transport | Max baudrate | Flow control | DMA support | |-----------|--------------|--------------|-------------| | UART H4 | 4 Mbps | RTS/CTS | Yes | | USB (bulk) | 12 Mbps | N/A (USB) | Yes | | SDIO | 100 Mbps | N/A | Yes | | Virtual | N/A | N/A | N/A (test) | jqbt bluetooth driver
Before downloading, verify that your hardware matches the driver specifications. If your computer shows "JQBT" with a yellow
If your computer shows "JQBT" with a yellow exclamation mark in the Device Manager , it usually means your is the problem, not the JQBT device itself [13].
| Transport | Max baudrate | Flow control | DMA support | |-----------|--------------|--------------|-------------| | UART H4 | 4 Mbps | RTS/CTS | Yes | | USB (bulk) | 12 Mbps | N/A (USB) | Yes | | SDIO | 100 Mbps | N/A | Yes | | Virtual | N/A | N/A | N/A (test) |
Before downloading, verify that your hardware matches the driver specifications.