HiFive1 RevB

The HiFive1 Rev B is low-cost, Arduino-compatible development board featuring the Freedom E310 320+ MHz RISC-V chip.

Interfaces

Machine Package Docs

Documentation for the machine package for the SiFive HiFive1b

Flashing

MSD Flashing

The HiFive1 RevB comes with a bootloader that allows Mass Storage Device (MSD) flashing. This means you can just copy the compiled .hex file generated by TinyGo onto it, no additional flashing software is needed.

• Plug your HiFive1 RevB into your computer’s USB port.

• The HiFive1 RevB board will appear to your computer like a USB drive.

• Build and flash your TinyGo program using tinygo flash like this:

tinygo flash -target=hifive1b [PATH TO YOUR PROGRAM]

• The HiFive1 RevB should restart and begin running your program.