Hello,
I’m having trouble understanding what version I can upgrade to. It appears the PCB 4.2 is the board for the D1 mini? And if so, this link says the new FW is not supported on it AirGradient ONE (I-9PSL) and Open Air (O-1PST) Firmware Versions
I just want to update the FW of my PCB 4.2 unit and support features like dimming the OLED display, which currently does not work via the air gradient dashboard, despite the option being there.
Thank you