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configuration:bluetooth-low-energy-ble [2020/06/04 11:22] dodenhoeft [Step 1 Change Bluetooth Mode] |
configuration:bluetooth-low-energy-ble [2021/08/04 09:14] |
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| - | ====== Bluetooth Low Energy ====== | ||
| - | Since Software version 4.4.0.100 all netmodule device supports Bluetooth Low Energy via SDK. The following step by step description will guide you to configure a BLE Scanner on a NB800. | ||
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| - | ===== Step 1 Change Bluetooth Mode ===== | ||
| - | |||
| - | Since software version 4.4.0.100 all netmodule devices provide a bluetooth Interface on the WEB - GUI. For using bluetooth via SDK you need to enable the interface for the SDK environment: | ||
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| - | {{:configuration:ble.png|}} | ||
| - | ===== Step 2 Run Script ===== | ||
| - | |||
| - | Afterwards you can run the following BLE Script, which is scanning available BLE Tags in the surroundings. | ||
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| - | <code - BLE_Scan.are> | ||
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| - | nb_bt_mode(BT1, BT_MODE_SCAN); | ||
| - | for (i = 0; i < 20; i++) { | ||
| - | | ||
| - | devices = nb_bt_dev_list(BT1); | ||
| - | printf("%d: %d\n", i, length(devices)); | ||
| - | for (d = 0; d < length(devices); d++) { | ||
| - | dev_info = nb_bt_dev_info(BT1, devices[d]); | ||
| - | | ||
| - | } | ||
| - | sleep(1); | ||
| - | } | ||
| - | nb_bt_mode(BT1, BT_MODE_OFF); | ||
| - | </code> | ||
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| - | The script is scanning the surrounded available BLE device/tags and will show you the bluetooth advertising data. It will stop automatically after 20 detected devices/tags. | ||