"bunnie" Huang prepares a dev board for Baochip's "mostly-open" X1 RISC-V MCU #1 Post by MassPikeMike » Tue, Mar 03, 2026, 12:57 PM UTC "bunnie" Huang prepares a dev board for Baochip's "mostly-open" X1 RISC-V MCUhackster.io