Builder. Mentor. Dad. Writing about AI tooling, side projects, travel, and what I'm learning.https://sandigarimella.com/en-us© 2026 Sandi Garimellahttps://sandigarimella.com/writing/kid-arcade-build-2/https://sandigarimella.com/writing/kid-arcade-build-2/Porting the $25 learning toy to an ESP32-P4 with a 7-inch MIPI DSI display: dual-chip architecture, LVGL 9, the PSRAM trick that fixed display jitter, OTA updates, and an SD-card question bank — with the AI-assisted workflow that made a solo port possible.Tue, 19 May 2026 00:00:00 GMTesp32esp32-p4lvglhardwareembeddedclaudebuild-guideSandi Garimellahttps://sandigarimella.com/writing/kid-arcade-build-1/https://sandigarimella.com/writing/kid-arcade-build-1/A complete, replicable guide to the offline ESP32 learning toy I built for my 6-year-old — parts list, firmware decisions, the one gotcha that bites everyone, and how I used AI coding tools to build it in evenings.Mon, 11 May 2026 00:00:00 GMTesp32hardwaredadembeddedclaudebuild-guideSandi Garimella