4ec8c7a935
The 2 ms reset of ESPHome's expander support (0.2.81) left the chip silent: "Calibration error" with the PCA9557 answering at 0x18. A component of smart_display's (elecrow_touch_reset.h, setup priority 700: after the I2C bus, before the GT911 driver) writes the expander as Elecrow's V3.0 ESPHome example does: every pin an output and low, 20 ms, the reset released, 100 ms, the interrupt line back to an input. The driver's reset and interrupt pins are gone.
ESP Screen Manager
Thank you! I work on this project with a lot of love, and every bit of support helps. I truly love the Home Assistant community.
Find your Home Assistant entities, arrange up to 48 tiles, and push changes to a CYD, Guition or Elecrow CrowPanel screen without reflashing. Includes installation help, a unique per-device YAML, and support for multiple screens.
Open the web interface after installation. See Documentation for the first flash. The app uses Home Assistant Ingress and needs no login or token of its own. More screenshots are in the project README.

