MQTT protocol not supported by this firmware error
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Hello, I try to send MQTT message to a broker but I keep getting :
Error: M586.4: MQTT protocol not supported by this firmware
My configuration is Duet 2 Wifi running :
Duet 2 WiFi 2WiFi 3.5.0-rc.1
Duet WiFi Server n/a 2.1beta4
Duet Web Control DWC 3.5.0-rc.1If I understand correctly I meet the requirements of M586 :
Supported from firmware version 3.5, on Duet WiFi boards in standalone mode. Requires the WiFi interface to be running WiFi server version 2.1 or later.
How can I solve this problem ? THanks
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@e4d I've asked the developer of the MQTT support to look at your post.
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@gloomyandy thanks. The reason is almost certainly insufficient RAM and flash memory on Duet 2. The MQTT support requires significant amounts of both.
I have updated the M586.4 documentation.