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by jgrossholtz
Thu Feb 29, 2024 2:42 pm
Forum: ESP-IDF
Topic: Floating data pins for sdmmc
Replies: 1
Views: 625

Floating data pins for sdmmc

Hello all, We are using an ESP32-S3 (ESP32-S3-WROOM-1-N16R2) for a product development. It requires an eMMC, for various reasons we decided to connect this eMMC via a level shifter (FXLA108BQX) to the ESP32-S3. We also decided to use 4 data signals. https://www.esp32.com/download/file.php?mode=view&...