If you want more DRAM there's the "<$20" Sipeed board with a 512 MB version of the same SoC, the "Lichee RV" module, available within the next month. https://w

If you want more DRAM there's the "<$20" Sipeed board with a 512 MB version of the same SoC, the "Lichee RV" module, available within the next month. https://www.hackster.io/news/sipeed-teases-linux-capable-64-bit-risc-v-system-on-module-for-under-20-b75ebe776d87 https://www.hackster.io/news/sipeed-teases-linux-capable-64-... Or of course the Nezha with 1 GB RAM and a full set of interfaces for ~$100. I expect there will be plenty more boards with this basic SoC in future.