We investigate the cognitive impact of various layout features-symmetry, alignment, collinearity, axis alignment and orthogonality - on the recall of network diagrams (graphs). This provides insight ...

In this paper, we present a portable intelligent electrocardiogram (ECG) monitoring system using the Zigbee wireless network technology. The system consist of both hardware and software development.

As of June 26, the Amazon eero 6+ mesh router system is at its lowest price this year, now priced at $194.99. This deal saves you $105 on list price.

I watched on the app’s network diagram as all the white dots representing my current pods disconnected from the new dots representing the SuperPods, and turned red.

我现在用esp-mdf 的mesh-with-aliyun例子来开发mesh组网设备，发现每接入一个子节点，根节点的内存消耗大约增加1k字节的容量， 因此需要想办法控制mesh 子节点的数量并允许同一个无线路由器下同一个mesh ID可以存在多个根节点，以便根节点接入子设备达到设定容量值时，剩下其它设备自动重新选举另一个根节点。