Add BLEDevice.manufacturerData()

[makisin]

I want to get ManufacturerData of BLEDevice.
Would you please check?

[CLAassistant]

All committers have signed the CLA.

[CLAassistant]

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[makisin]

I just signed the CLA, but the display is still the same🤔

[sdetweil]

@makisin thank you for this PR.. it has really helped me

[mishra519]

Hello all,

I am using pressure and temperature sensor and gathering data on Arduino.
My question is very simple, I want to send the data to raspberrypi4 through beacon.
I am using RLT8722DM, wireless sensor and Transmission format is: 0x93D395B5 0000 026 00 3 2 (Sensor id, pressure, tmp, alert, battery, status).

How to set this data on UUID format or what to do to broadcast this data so that I can scan through Raspberrypi and decode there.

Thanks

[jmferris]

Is there any expectation to whether this is going to be merged? This is really the one thing missing from this library, at this point, that is preventing me from coming back from ESP32 devices, so I am definitely excited by this potential change!

[manchoz]

Hi @jmferris
an alternative implementation has been merged in #183. Take a look at BLEDevice.h#L68.