Hi Hasan Sorry about the misunderstanding. You want to increase the range of your application, am I correct? If so, which chip are you using? If you're using the nRF52840, you should be able to change the BLE_GAP_PHY setting to BLE_GAP_PHY_CODED, which is "long range mode", a test using this mode is described in this blog post. This mode outputs around 125kbps and is tested outdoors to work at ~1300 meters. If you're using an nRF52832, you could set the BLE_GAP_PHY to always be at BLE_GAP_PHY_1MBPS as well as increasing the TX power for the longest range possible. In both these cases, you should probably remove the change_PHY and PHY_UPDATE events from the main file in the image transfer demo. Best regards, Simon

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HasanYilmaz over 5 years ago

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Simonr over 5 years ago +1 verified

Hi Hasan Sorry about the misunderstanding. You want to increase the range of your application, am I correct? If so, which chip are you using? If you're using the nRF52840, you should be able to change…

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0 Simonr over 5 years ago

Hi Hasan

Yes, this is possible. To do so, add the command

mService.sendCommand(BleCommand.StartStreaming.ordinal(), null);

after this line to start an image stream right after the parameter update command from the nRF52. You can see the command in context here. We have tested this on our side, and it works well on a Nexus 5 phone.

Best regards,

Simon
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0 Simonr over 5 years ago

Hi Hasan

Yes, this is possible. To do so, add the command

mService.sendCommand(BleCommand.StartStreaming.ordinal(), null);

after this line to start an image stream right after the parameter update command from the nRF52. You can see the command in context here. We have tested this on our side, and it works well on a Nexus 5 phone.

Best regards,

Simon
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