i unplugged my unit from the usb port to reroute the cable, when i plugged it in again its dead, no display. i tryed other usb outlets, still nothing. i have opened the unit up and there is a led flashing on the CO2 sensor and 5v on the display, but its still doing nothing
Was it in the evening when you did it? Maybe it went into the night mode and turned off the display?
If you have it setup in the AirGradient Dashboard you could see if it is reporting values, indicating it is just the display.
You could also try manually flashing the firmware again if something might have gotten corrupt, although unlikely
AirGradient ONE (I-9PSL), Open Air (O-1PST) and Open Air Max (O-M-1PPST…) Firmware Versions
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Yes, i managed to get it working, i had to reflash it.
Thanks
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