Hi all,
I’m looking into customizing the display in an AirGradient indoor unit and wanted to ask if this is something realistically supported or already attempted. The reason is to improve aesthetics.
What I’m interested in is replacing the current OLED-style display with a drop-in replacement that has:
- white or light background
- black digits/text (e-ink or reflective LCD style)
In theory I understand e-ink could achieve this visual style, but I’m not sure how feasible it is within the AirGradient hardware/firmware setup.
So my questions are:
- Has anyone tried replacing the stock 1.3" OLED with an e-ink display or reflective LCD?
- Is the firmware flexible enough to support a different display driver (SPI vs I2C changes etc.)?
- Any recommended display modules that could fit this kind of use case?
Thanks in advance for any advice or pointers 