I have 12 units (Particle.Core) that are sending one MQTT message every 0.5s to my wifi AP.
I do need the logging granularity since this is a “fast” logging in purpose.
my Core are getting super hot … I did put a small heatsink on the C3300 but it does get very hot, to a point where I’m concerned about lifetime of the device.
is this normal? has anyone tested a fast wifi/http/mqtt continuos messaging before?
I cannot use sleep/deep sleep because the measure is done counting interrupts on a pin and sending the count every 0.5s with an MQTT message.
any help is welcome!