Introducing the FeatherS2 - The full-featured ESP32-S2 based development board in a Feather format from Unexpected Maker. The FeatherS2 is a power house, fully souped up with 16 MB of Flash memory (for firmware and file storage) and 8 MB of QSPI-based external PSRAM so you can have massive storage buffers. https://elecena.pl/product/17502801/feathers2-esp32-s2-feather-development-board 2021-04-07 https://elecena.pl/product/17502801/feathers2-esp32-s2-feather-development-board 2021-06-26