
Passive rpi hub75-adapter
hzeller/rpi-rgb-led-matrix
Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

frsky compatible opensource firmware for the flysky fs-i6s
Openground cc2500 is an open-source printed circuit board by fishpepper, from the fishpepper/OpenGround repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 24.4 × 36.7 mm with 2 parts on 10 nets, routed with 96 tracks and 12 vias.
This is a adapter PCB to adapt the cc2500 module to the Flysky PCB pads.
I shared my OSH-Park project, you can order the boards here: https://oshpark.com/shared_projects/rbAfYjZf
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | CC2500_FOOTPRINT | CC2500_footprint | U2 |
| 1 | FS-I6S_FOOTPRINT | FS-i6s_footprint | U1 |
It measures 24.4 × 36.7 mm and has 2 copper layers, 1.6 mm thick.
2 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the fishpepper/OpenGround repository on GitHub, at the commit this page was made from: the board is pcb/openground_cc2500.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

hzeller/rpi-rgb-led-matrix
Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO


adamws/kicad-kbplacer
KiCad plugin for automatic keyboard's key placement and routing

Luos-io/luos_engine
Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.

NVNTLabs/switch2-SDEX2M2
Micro SD Express to M.2 NVME Adapter for Nintendo Switch 2

BlueSCSI/BlueSCSI-v2
BlueSCSI v2/Ultra - an open source, open hardware, SCSI emulator using the Pi Pico PR2040 and Pico 2 RP2350

ohmtech-rdi/eurorack-blocks
Software to Hardware Prototyping for Eurorack using C++, Max/Gen~ or Faust
