[no description] https://upleb.uk/npub12m5exm2uk3xa674cc5r0hlyvccs5xxn7qv83ezuteefv5972nquq4j4szl/esp32-tollgate/atom?h=feature%2Fdisplay-fix 2026-05-18T14:28:12+00:00 2026-05-18T14:28:12+00:00 Your Name you@example.com 2026-05-18T14:28:12+00:00 urn:sha1:7820837d79ebc8e00221b5206bdd8e3ca0ae4c15 - Periodic refresh: wallet balance + client count every 5s from main loop - display_notify_payment() API: passes payment amount and time allotment - tollgate_api.c: triggers PAYMENT_RECEIVED state after wallet receive - AP station events update client count in real-time - Config data (price, mint) passed to display during boot phase - Payment screen shows actual sats paid and time purchased - Updated DISPLAY_UI_PLAN.md with state-sync audit and checklist 2026-05-18T13:55:32+00:00 Your Name you@example.com 2026-05-18T13:55:32+00:00 urn:sha1:e1da6ffc0221abf4d0fb3a8c3e6be0b90d69397a - BOOT screen: centered title + WiFi status line - READY screen: QR cycling (WiFi/Portal), price, mint domain, wallet balance (color-coded), client count - PAYMENT screen: green banner 'ACCESS GRANTED', paid amount, time - ERROR screen: red banner 'NO UPSTREAM', guidance, AP reassurance - Enhanced display_update() API with mint_url, price, wifi_status - Extract domain helper for clean mint URL display - Render interval: 2s (reduced SPI load) - Color palette: cyan, yellow, orange, green, red, dim gray - WiFi events update display status and trigger ERROR state - Board C now on /dev/ttyACM3