基于nRF24E1的无线数字语音对讲参考设计

基于nRF24E1的无线数字语音对讲参考设计
$33/,&$7,21 127(




nRF24E1 wireless hands-free DEMO Q$1

,1752'8&7,21

The DEMO hardware based on the nRF24E1 is developed to show the wireless hands-
free concepts presented in the white paper ‘wireless hands-free using nRF24E1’ [1].
The hardware is using a minimum number of external components, with a focus on
low Bill of Material (BOM). Further optimization may be done by adding additional
components and increase transfer rate, causing an increase of current consumed.




Figure 1 nRF24E1 wireless audio hardware
The content of the DEMO kit is:
2 DEMO boards, containing nRF24E1 and necessary external circuitry
2 head sets

The audio hardware enables the user to fit two (wired) telephone hand