Hi ahsrabrifat,
yes, SPI works kind of. However, the bandwidth isn’t quite sufficient, since my goal is to transmit images of up to 5 megapixels.
On top of that, my STM32 is already wired for QSPI — so it would be a shame not to make use of it.
Search found 2 matches
- Tue Sep 16, 2025 6:06 pm
- Forum: ESP-IDF
- Topic: ESP32S3 as QSPI Slave
- Replies: 3
- Views: 668
- Mon Sep 15, 2025 9:09 pm
- Forum: ESP-IDF
- Topic: ESP32S3 as QSPI Slave
- Replies: 3
- Views: 668
ESP32S3 as QSPI Slave
Hello everyone,
first of all, sorry if this question sounds naive. I’m new to ESPs and my experience with MCUs is still quite limited. (For now at least ;) )
My goal is to transmit image data from an STM32U5 to an ESP32-C6 via Quad SPI (QSPI). I already achieved this with simple SPI, which was ...
first of all, sorry if this question sounds naive. I’m new to ESPs and my experience with MCUs is still quite limited. (For now at least ;) )
My goal is to transmit image data from an STM32U5 to an ESP32-C6 via Quad SPI (QSPI). I already achieved this with simple SPI, which was ...