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Whether Bluetooth 5.0 in nrf52840 Compatability with Bluetooth 4.2(in the smartphone)

Hai

whether Bluetooth 5.0 in nrf52840  Compatability with Bluetooth 4.2  available on my phone, I heard that Bluetooth 5 is lower compatible. I like to know whether it has same range capability i.e 4x as same as the range between two Bluetooth 5 devices. In my application, i need to check the range (i.e distance between peripheral(device with Bluetooth 5  i.e nrf52840) and the central (my phone having Bluetooth 4.2)). what will be the maximum range in this case?

I need Bluetooth 5 's range that is 4X times as ble 4.2...

please help 

Parents
  • Hi Nithin,

    I have attended Nordic Tech Tour in Pune. As per the seminar, BLE 5 is reverse compatible. So this should support Bluetooth 4.2. Nordic has an awesome video on the range (Line of sight) on Youtube: Bluetooth 5 Long Range Test. Thats really a very long range (probably 1.5Km). 

    This is just a quick answer to your query. Correct me if I go wrong.

    Best Regards,

    Sarang

Reply
  • Hi Nithin,

    I have attended Nordic Tech Tour in Pune. As per the seminar, BLE 5 is reverse compatible. So this should support Bluetooth 4.2. Nordic has an awesome video on the range (Line of sight) on Youtube: Bluetooth 5 Long Range Test. Thats really a very long range (probably 1.5Km). 

    This is just a quick answer to your query. Correct me if I go wrong.

    Best Regards,

    Sarang

Children
  • Hai Sarang,

    Thanks for your reply, I know Bluetooth 5 is reverse compatible, actually I worked with nrf52832 it's also a Bluetooth 5 enabled device it works fine with ble 4.2, but nrf52832 doesn't support long range so I choose nrf52840 its support long range. I have a doubt about its range between ble 4.2 and Bluetooth 5. Should I get the same range as Bluetooth 5  given i.e 4x time as ble 4.2.   

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