Owner, 2026-09-08 01:15 EDT, first working boot on the UM FeatherS3 (#283 @ 77ab753): "OLED was glitchy on boot, and we need to work on screen layout later for OLED, but it's up now."
Scope: characterise the boot glitch on the SH1107 FeatherWing (I2C 0x3C) on the UM board and rework the OLED screen layout. Not part of #283, which is the env and pin profile. Filed so the ask survives the session.
Owner, 2026-09-08 01:15 EDT, first working boot on the UM FeatherS3 (#283 @ 77ab753): "OLED was glitchy on boot, and we need to work on screen layout later for OLED, but it's up now."
Scope: characterise the boot glitch on the SH1107 FeatherWing (I2C 0x3C) on the UM board and rework the OLED screen layout. Not part of #283, which is the env and pin profile. Filed so the ask survives the session.