On 2017-08-05 23:17, Nick O'Leary wrote:
> Hi,
>
> MQTT is a transport protocol. It can be used to send bytes over the
> network. What those bytes contain and how your application chooses to
> interpret them is up to you.
>
> How you send a file will depend on the specific client libraries you
> are using. You may consider chunking a particularly large file into
> smaller pieces and send them separately, reassembling them on the
> client side. Again, how you do that is up to your application.
>
> Nick
>
> On 5 August 2017 at 09:25, Davinder Singh
> <
davinders...@gmail.com> wrote:
>
>> We have a project which is running in the field . Controller is
>> connected to GSM module. We want to send firmware file. Is it
>> possible to do over the air updates using MQTT ?
>> Can you give some pointers on sending binary files via MQTT ?
>>
>> --
>> To learn more about MQTT please visit
http://mqtt.org
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> --
> To learn more about MQTT please visit
http://mqtt.org
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