ESP32 As Your Raspberry Pi’s Linux Wireless Co-processor
Summary
This Hackaday piece explains using ESP32 as a Linux wireless co-processor for Raspberry Pi via the esp-hosted project. It covers two modes (esp-hosted-mcu and esp-hosted-linux), wiring over SDIO or SPI, firmware build steps, driver integration, throughput considerations, and the open-source/open firmware implications, while highlighting practical setup tips and potential future enhancements.