Open-hardware Meshtastic feature phone — RP2350B dual-core, SX1262 LoRa, GNSS, 36-key keyboard, 2.4″ IPS display. CERN-OHL-S-2.0.
Open hardware board for Allwinner F1C100s/F1C200s processor with 32/64MB RAM, IO expansion and MicroSD storage
Open ultrasound computed tomography: verified full-waveform imaging across FPGA hardware, Python/C++/GPU software, and simulation. Try it in your browser (WebGPU) at jeromegraves.com/openUSCT
open source release for bib, blueberry and buzzrito 1U eurorack modules by plinky synth and crey emporium
open source release for bib, blueberry and buzzrito 1U eurorack modules by plinky synth and crey emporium
open source release for bib, blueberry and buzzrito 1U eurorack modules by plinky synth and crey emporium
open source release for bib, blueberry and buzzrito 1U eurorack modules by plinky synth and crey emporium
Open source digital servo replacement module for the Sony Walkman WM-D6C. Replaces the CX20084 servo IC, CP304 boost converter, and CN301 power jack with a single STM32G0B1-based PCB. Dual variant: USB-C PD or polarity-agnostic barrel jack input. Bare-metal C firmware. CERN OHL-P v2 / MIT / CC BY 4.0.
Open source digital servo replacement module for the Sony Walkman WM-D6C. Replaces the CX20084 servo IC, CP304 boost converter, and CN301 power jack with a single STM32G0B1-based PCB. Dual variant: USB-C PD or polarity-agnostic barrel jack input. Bare-metal C firmware. CERN OHL-P v2 / MIT / CC BY 4.0.
Open-source TLS 1.3, WiFi, and Ethernet ISA card for vintage PCs (XT/AT/386/486). ATF1508AS CPLD + ESP32-S3
Open hardware designs for user-controlled smart home devices. Zephyr RTOS + Thread/WiFi connectivity. No cloud dependency, no vendor lock-in.