currently im using the Raspberry zero w with disabled hdmi, disabled bluetooth and disabled act led. There are no peripherals connected. The Pi is running as a local blynk server on Jessie Lite with no additional processes running on it expect a external rtc board.
I connect trough wifi to the server and it is a must have requirement for my project.
The project is running on battery power and i want to ask you if you know some hardware where i can run blynk server too with less power consumption then the raspi zero w.
I was thinking about an old smartphone with java 8 support and removed display. But maybe there is some special hardware out there that i can use?
Any suggestions? Thank you in advance.