puck.js: advertisement not working !!! Need help

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•

user94148
Hi

For the Advertising issue I recap from the begining with the code such as we are on the same page:
Here is the code that I've loaded on my puck (latest version)
```
NRF.setServices({
    // Configuring the Envrionmental Sensing Service
    0x181A: {
        // Configure Temperature Characteristics
        0x2A6E: {
            readable: true,
            notify: true,
            writeable: false,
            value: new Int16Array([E.getTemperature() * 100]).buffer
        }
    }
// Make Envrionmental Sensing Service known 
}, {advertise: ['0x181A']});
```
The puck.js documentation (https://www.espruino.com/Reference#l_NRF_setServices) states that a connection is required to get the ADV_IND.
So I used the NRF connect Android App (latest version), activated my BLE sniffer and connected to the puck
On the trace I see the CONNECT_REQ but no ADV_IND with the temperature

What is wrong ? is there an error in the doc and the "advertise" option does not work this way ?

Thanks for your answer

Regards
Vpl

•

Robin in reply to @user94148

Fri 2019.07.19

Are the results similar, as in this working example that @user101905 just posted:

Puck Advertising Private Characteristic and r/w

Just reviewed the example at:

https://www.espruino.com/Reference#l_NRF_setServices

See the fourth code block there. The issue seems to be in the argument of the advertise property. The format is a Json object, with the argument represented as a string. In Line #13 of the snippet shown in #10 above, indicates a string representation, for base clarification to humans, of the desired hex value and not the string for valid Json syntax that is that numerical hex value.

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