ESP32-S3-DevKitC-1-N8R8

[prplz]

The espressif_esp32s3_devkitc_1 board definition does not work with the N8R8 devkit because it uses octal psram. I was able to get it working by coping the sdkconfig and some never_reset pins from espressif_esp32s3_box board.

I opened an issue instead of a PR because there are decisions to be made about how to name and manage these different variants (more discussion at #5678).

So far the boards from espressif are:

• ESP32-S3-DevKitC-1-N8: 8M flash, no psram
• ESP32-S3-DevKitC-1-N8R2: 8M flash, 2M quad psram, can be autodetected (espressif: Allow one build to work with psram & non-psram versions of a board #5678)
• ESP32-S3-DevKitC-1-N8R8: 8M flash, 8M octal psram, needs different sdkconfig and never_reset pins
• ESP32-S3-DevKitC-1-N16R8V: 16M flash, 8M octal psram (not sure about this one, aliexpress special?)

[tannewt]

I think our naming should just follow the N16R8V style suffixes.

[tannewt]

The V is flash voltage. We shouldn't need a different build for it.

[prplz]

The V is flash voltage. We shouldn't need a different build for it.

It would still need CIRCUITPY_ESP_FLASH_SIZE though right?

Also if this Amazon page is correct, it has octal flash, I'm not sure if that requires some more config changes.

[tannewt]

Ya, we'd need flash size because it controls partition layout.

The datasheet for the modules says it's only QSPI.