How to broadcast sensor data from DA14531_MOD to another bluetooth module or BLE_Scanner app

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Tue, 2020-08-25 12:26
#1
ravikiran4
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How to broadcast sensor data from DA14531_MOD to another bluetooth module or BLE_Scanner app

Hello Dialog Team,

I am trying to broadcast sensor data periodically to multiple other BLE devices. I have seen Advertising the Board info examples. But I haven't got any proper reference for "How to send data from one DA14531_MOD to another MOD or BLE application.?"

Am I missing any of your documentation? Please let me know as soon as possible.

Thank You

D.RAVI

Device:
DA14531 SmartBond TINY Module
Tue, 2020-08-25 15:45
PM_Dialog
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Hi ravikiran4,

Hi ravikiran4,

Please check out theDA14531-DA14585-586 Reading I2C Accelerometer BLESW Example. That example is using BLE notifications in order to send data to a peer device.

You can also take a look at the CodeLess example and you will find detailed examples in the user guide.

//www.xmece.com/products/smartbond-codeless-commands

Additionally, the SDK6.0.14 included an example demonstrating the BLE notifications - it is under projects\target_apps\ble_examples\ble_app_peripheral path. Please see app_adcval1_timer_cb_handler() callback function.

I would recommend also checking the following tutorials :

http://lpccs-docs.dialog-semiconductor.com/DA145xx_Advertising_Tutorial/index.html

http://lpccs-docs.dialog-semiconductor.com/Tutorial_SDK6/index.html

http://lpccs-docs.dialog-semiconductor.com/tutorial-custom-profile-DA145xx/index.html

Thanks, PM_Dialog

Wed, 2020-08-26 05:18
ravikiran4
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Thanks for your response,

Thanks for your response,

I have already gone through theDA14531-DA14585-586 Reading I2C Accelerometer BLESW Example. But I am not able to understand where I have to pass my data in order to broadcast that into other BLE app or Module.

Thank You

D.Ravi

Wed, 2020-08-26 11:25
PM_Dialog
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Hi ravikiran4,

Hi ravikiran4,

Please check user_svc1_accel_Y_send_ntf () for example. It sends the SVC1_IDX_ACCEL_Y_DATA_VAL over BLE notifications to a peer device.

Thanks, PM_Dialog