Resolved: advertising a GATT service (heart rate) does not work but UART does

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AnotherStranger in reply to @Gordon
Sorry for the confusion! I want to advertise this object in order to comply to the standard:
```
0x180D: { // heart_rate
   0x2A37: { // heart_rate_measurement
      value : [0x06, 0],
   }
}
```

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fanoush in reply to @AnotherStranger

I want to advertise this object in order to comply to the standard:

which standard? GATT Heart Rate Service documented here
https://www.bluetooth.com/specifications/specs/heart-rate-profile-1-0/
is different from just advertising the data. Just went briefly through HRP_V10.pdf and don't see that you should advertise it "to comply to the standard"

You are mixing two relatively unrelated BLE features. Advertising is GAP. Services/characteristics is GATT. GATT works over connections, advertising does not.

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