>but last time I checked the options were poorly-supported, expensive, and sparse. I recommend checking again, as growth has been exponential. >Are there cred

>but last time I checked the options were poorly-supported, expensive, and sparse. I recommend checking again, as growth has been exponential. >Are there credible RISC-V based replacements for the Raspberry Pi, the STM32 blue/black pill, and the Cortex chips in phones? I'd recommend a look at the market of publicly available cores[0], some lists of chips[1] and boards[2][3], and about MCUs specifically[4]. The one specific recommendation I'll make is to get VisionFive 2[5], the first mass-production RISC-V SBC from StarFive, with strong standards compliance and effort to upstream driver support[6]. 0. https://riscv.org/exchange/?_sft_exchange_category=core,cores https://riscv.org/exchange/?_sft_exchange_category=core,core... 1. https://muxup.com/2023q1/commercially-available-risc-v-silicon https://muxup.com/2023q1/commercially-available-risc-v-silic... 2. http://krimsky.net/articles/riscvsbc.html http://krimsky.net/articles/riscvsbc.html 3. https://hackerboards.com/?cpu_architecture=RV64 https://hackerboards.com/?cpu_architecture=RV64 4. https://codeberg.org/20-100/Awesome_RISC-V/raw/branch/master/RISC-V_MCU_development_boards.pdf https://codeberg.org/20-100/Awesome_RISC-V/raw/branch/master... 5. https://www.kickstarter.com/projects/starfive/visionfive-2 https://www.kickstarter.com/projects/starfive/visionfive-2 6. https://rvspace.org/en/project/JH7110_Upstream_Plan https://rvspace.org/en/project/JH7110_Upstream_Plan