Ok, so thinking about WiFi today. Read about [ESP hosted](https://github.com/espressif/esp-hosted/?tab=readme-ov-file) on [hackaday](https://hackaday.com/2024/06/25/esp-hosted-turns-esp32-into-linux-wifi-bt-adapter/) which uses an esp32 as a wifi adapter. Seems like it would be cool to have an esp32 on there, and maybe not too expensive (and the modules are all self contained and certified maybe?). It looks like it uses SDIO (gonna look into that shortly) to communicate, which I think is pretty standard. There's even some beta support for the ESP32-C5 which is the chip that has 5GHz wifi, but there are other ones with RISC-V cores I could maybe use. Open questions: - is it expensive compared to alternatives? - how does it get flashed? - is it fast? - how's the driver?