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How do I calculate throughput for a BLE link?

How can I calculate the maximum throughput for an application running on the nRF51822 and the S110, when connecting to different kind of Central devices?

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  • Hi, I'm trying to get solid data for nRF52 which is 4.2 compliant. In the Softdevice spec S132 it indicates that throughput in Client Notification mode is limited to 42 kb/s which is lower than that for nRF51 when using 6 packets of 20 bytes at 7.5ms conn interval.

    Is there a way of increasing throughput for nRF52? I was expecting that with 4.2 I could use longer packets and hence increase throughput for same number of packets and conn interval.

    Chris Barratt

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  • Hi, I'm trying to get solid data for nRF52 which is 4.2 compliant. In the Softdevice spec S132 it indicates that throughput in Client Notification mode is limited to 42 kb/s which is lower than that for nRF51 when using 6 packets of 20 bytes at 7.5ms conn interval.

    Is there a way of increasing throughput for nRF52? I was expecting that with 4.2 I could use longer packets and hence increase throughput for same number of packets and conn interval.

    Chris Barratt

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