ESP32-S2-SOLO-N4R2 PSRAM SPI
Posted: Thu Dec 16, 2021 3:31 pm
We are planning to use ESP32-S2-SOLO-N4R2.
We need 2 SPI peripherals for external devices and also need the 2MB PSRAM.
Does the PSRAM block SPI2 or SPI3 like on ESP32-WROVER?
Or are SPI2 and SPI3 both free to use?
We need 2 SPI peripherals for external devices and also need the 2MB PSRAM.
Does the PSRAM block SPI2 or SPI3 like on ESP32-WROVER?
Or are SPI2 and SPI3 both free to use?