How to synchronize NRF52 ?

RE: How to synchronize NRF52 ?

Susheel Nuguru — Wed, 20 Apr 2016 11:20:17 GMT

Ronan,

If you use nRF52 and the BLE softdevice then each device can connect up to 8 devices (configurable as central or peripheral). It can connect to a smartphone or any other BLE device. If you only need a router for example in IoT use case where you need to translate Bluetooth Smart traffic into IPv6 traffic, else you do not normally need a router.

The bluetooth is working in 2.4GHz frequency range. But the signal can be interfered, diffracted, reflected or absorbed, so practically it will give you a good range of 30-40 meters depending on your surrounding. (in open space it should ive a range of about 70-80 meters). This has to do with the frequency band Bluetooth Smart operates and also the signal bandwidth of the RAIDO.

RE: How to synchronize NRF52 ?

Ronan — Tue, 19 Apr 2016 12:57:52 GMT

Hi, sorry for my bad question.

Imagine, I have several objects equipped nrf52. To communicate with one, I can use my phone, but how to communicate with multiple, how do I do? Should I develop a router? Can they communicate with each other?

Second question: Is bluetooth powerful enough to communicate throughout the house? Or just in a small room?

I just bought a kit with NRFRF. I would start with nordic development for my company.

RE: How to synchronize NRF52 ?

awneil — Sat, 16 Apr 2016 22:00:17 GMT

And what does, "the Bluetooth has a very low focused" mean??

RE: How to synchronize NRF52 ?

awneil — Sat, 16 Apr 2016 18:11:40 GMT

What, exactly, do you mean by "synchronize multiple NRF52" ??