一个完整的AOA评估套件必须包含3个Launchxl+1个Boostxl-AOA吗？

请问一个完整的AOA评估套件必须包含3个Launchxl+1个Boostxl-AOA吗？

这3个Launchxl底板分别担任什么角色呢？

能否只用2个底板+1个天下板：1个做标签发射器，1个搭配Boostxl做接收?

YiKai Chen：

完整的AOA评估套件必须包含3个Launchxl+1个Boostxl-AOA丶这3个Launchxl底板分别担任passive/master/slave

Viki Shi：

三个3个Launchxl分别是passive，slave，master的角色，具体的操作请参考：dev.ti.com/…/node

user4726549：

回复 YiKai Chen:

感谢您的回复，还有个问题：
Passive可以计算出角度，slave做标签，那master和slave之前传输什么信息呢？passive不能同时充当master的角色吗？

Viki Shi：

回复 user4726549:

三者缺一不可，passive的作用：
RTLS Passive
The RTLS passive does not actively participate in the BLE connection between the RTLS master and slave. Instead, it uses the Micro BLE-Stack in connection monitoring mode to follow the connection. To do this, the passive device relies on the Master to distribute the connection parameters once a connection is formed. The passive node does the following:

Implement ToF passive role
Receives packets with CTE and performs in-phase and quadrature component (IQ) sampling
Uses Micro BLE-Stack in Connection Monitoring mode to follow connection between master and slave

如要了解更多请参考上面提供的链接