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user110931 over 4 years ago

Hi all,

I'am running DFU in zephyr over ble through nrf_Connect_app. but the speed of transmission is low ,

how can i increase the speed.

Regards

Tushar

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user107729 over 4 years ago in reply to user110931 +1 verified

Hi Tushar, I would suggest you to try taking a look at the following tickets which could be helpful: increase FOTA speed DFU speed OTA DFU Regards, Priyanka

0 user107729 over 4 years ago

Hi Tushar,

I hope a similar issue would help solve your query.

Regards,

Priyanka
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0 user110931 over 4 years ago in reply to user107729

Hi Priyanka,

I running the application in zephyr so i changed the value of BT_GAP_INIT_CONN_INT_MIN and BT_GAP_INIT_CONN_INT_MAX to 200 , but it is not increasing the speed

Regards

Tushar
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0 user107729 over 4 years ago

Hi Tushar,

By increasing speed, do you wish to increase the data length or decrease the connection interval? Maybe the Bluetooth Throughput sample could help you. Here is the GitHub page for the same.

Regards,

Priyanka
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0 user110931 over 4 years ago in reply to user107729

Hi priyanka,

I want to increase the data rate for DFU while OTA

Regards

Tushar
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+1 user107729 over 4 years ago in reply to user110931

Hi Tushar,

I would suggest you to try taking a look at the following tickets which could be helpful:

increase FOTA speed

DFU speed

OTA DFU

Regards,

Priyanka
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