LiteX Notes/
Categories/
Demos/

Demos

ColorLite: remote power control on a $15 FPGA board

2 June 2026·1471 words·7 mins

Demos Litex Fpga Ecp5 Colorlight Liteeth Yosys Nextpnr Reverse-Engineering

A $15 ColorLight ECP5 board, a LiteX SoC with Ethernet, and a cheap relay module: remote power-on/off for an office PC during COVID, built with the fully open-source Yosys/NextPnr toolchain. With a note on reversing boards from the FPGA side.

mquickjs on LiteX: JavaScript on an FPGA softcore

2 June 2026·1136 words·6 mins

Demos Litex Javascript Quickjs Fpga Vexriscv Framebuffer Demoscene

JavaScript running bare-metal on a RISC-V softcore inside a LiteX SoC, with framebuffer demos and a live browser editor served straight from the FPGA. No host, no transpilation.

↑