User Guide
3.3USB dongle
The USB dongle establishes a wireless audio link with the radio module in a headset and is identified as an audio device in the PC operating system.
The USB dongle is mounted on a 0.8 mm,
1 | 2 | 3 |
4
1 | MCU | 3 | nRF24L01 |
2 | MCU crystal | 4 | RF crystal |
| Figure 11. nRD24V1 USB dongle top side | ||
| 1 |
| 2 |
3
1 | USB MCU | 3 ISP connector |
2 | EE Prom |
|
Figure 12. nRD24V1 USB dongle bottom side
Revision 1.0 | Page 14 of 25 |
