MQTT w/o PubSubClient

Projects Programming
1

Hi, guys

I have a question to do.
Do you know a method to use the MQTT protocol w/o PubSubClient library?

I have an ENC28J60 and the UIPEthernet consume a very loot of SRAM. This is impracticable for my application.

Is possible send an MQTT with EtherCard or other library. With UDP, TCP or other method.

Thanks for all.

Att,
Wallace R.

2

Is possible send an MQTT with EtherCard or other library. With UDP, TCP or other method.

Yes, that's possible but I'm not aware of an existing library that uses EtherCard. Of course you're free to implement one yourself. An alternative may be to use another hardware (p.e. WizNet 5x00 based).