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September 3, 2023
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ESP32-S3 as a Development Target: GPIO Matrix, PSRAM, and USB-OTG Notes
The ESP32-S3's GPIO matrix is powerful and confusing. PSRAM access through the cache hierarchy has gotchas. USB-OTG on the dedicated USB pins finally works reliably.
The ESP32-S3's GPIO matrix is powerful and confusing. PSRAM access through the cache hierarchy has gotchas. USB-OTG on the dedicated USB pins finally works reliably.
Overview
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Tags
- esp32
- embedded
- wifi
- usb
- hardware-review
M
Manish Bookreader
Electronics enthusiast, Embedded Systems Expert, Linux/Networking programmer, and Software Engineer passionate about AI, electronics, books, and cooking.
