SparkFun Picks SiFive's FE310 to Power RISC-V-Based RED-V Thing Plus, RED-V RedBoard Dev Boards | Gareth Halfacree, Hackster.io

SparkFun has officially launched the RED-V Thing Plus and RED-V RedBoard, a pair of Feather-compatible Thing Plus-footprint and Arduino Uno-format development boards based on the SiFive Freedom E310 RISC-V microprocessor core — making them, the company claims, “completely open source […] from hardware to ISA.”