LoFive

MCU - SiFive Freedom E310 (FE310) 32-bit RV32IMAC processor @ up to 320+ MHz (1.61 DMIPS/MHz)
Storage - 128-Mbit SPI flash (ISSI IS25LP128)
Expansion - 2x 14-pin headers with JTAG, GPIO, PWM, I2C, SPI, 2x UART, 5V, 3.3V and GND
Misc - 1x reset button, 16 MHz crystal
Power Supply - 5V via pin 1 on header; Operating Voltage: 3.3 V and 1.8 V
Dimensions - 38 x 18 mm (estimated)

Documentation

The design requires KiCAD 5.99 to open.

For Debian users check the following issue for installation instructions: Cannot Open PCB Veiw in KiCad Project

Copyright 2017-2021 // QWERTY Embedded Design, LLC
Michael Welling [email protected]

LoFive is licensed under CERN Open Hardware Licence v1.2
License Information

Name		Name	Last commit message	Last commit date
Latest commit History 29 Commits
fab		fab
libs		libs
lofive-backups		lofive-backups
lofive.pretty		lofive.pretty
reference		reference
rescue-backup		rescue-backup
.gitignore		.gitignore
LICENSE.txt		LICENSE.txt
README.md		README.md
back.png		back.png
fp-info-cache		fp-info-cache
fp-lib-table		fp-lib-table
front.png		front.png
lofive-cache.lib		lofive-cache.lib
lofive-rescue.lib		lofive-rescue.lib
lofive.kicad_pcb		lofive.kicad_pcb
lofive.kicad_prl		lofive.kicad_prl
lofive.kicad_pro		lofive.kicad_pro
lofive.kicad_sch		lofive.kicad_sch
lofive.pdf		lofive.pdf
lofive.png		lofive.png
lofive.pro		lofive.pro
lofive.sch		lofive.sch
sym-lib-table		sym-lib-table