ENC28j60 MQTT problem

[bomber]

Hello!

I got problem that MQTT gateway will say check wires with ENC28J60 chipset Eth module.
Power for radio is from external power supply and 3,3V regulator.
Radio and eth module both are working. Radio I tested with MQTT sketch when Eth module was disconnected. Eth module is tested with simple webserver sketch.

Any ideas where to start searching reasons for this problem?

I assume that Nano and ENC based Eth module and MQTT is working combination.
MySensors version is latest 1.4

Vj

[meanpenugin]

They both use SPI interfaces.

Did you wire it up like the Ethernet Gateway?
http://www.mysensors.org/build/ethernet_gateway

[bomber]

Yes.

Except ENC module (Deek-robot Nano ethernet schield) will have 5V power line connected (not 3,3V) and radio is powered from separate power regulator which is powered from external 12V power adapter.

Separately ENC and radio are working but something is happening when they are needed together.

MQTT with Uno and Wiznet chip worked but after some time everything hangs.
So I'll try Nano and ENC because of smaller size and different code. But something is not correct.

Vj

[meanpenugin]

And be aware of this thread where the ENC module is hanging after a while..

http://forum.mysensors.org/topic/536/problems-with-enc28j60-losing-connection-freezing-using-uipethernet-or-ethershield-read-this