right-to-repair

An app that makes a WHOOP band (4.0, 5, MG) useful without a subscription, and pairs with standard BLE heart-rate straps too — computes everything on your phone, no cloud required.

A senior microsoldering technician, available to every repair shop from the seasoned pro to the apprentice. Powered by Claude Opus 5

Cloud-free revival for Bose SoundTouch speakers: internet radio, Spotify Connect, hardware preset buttons, multiroom. The desktop app (Windows, macOS, Linux) installs it onto the speaker over your home network; no Bose cloud, no account. Independent open source project, donation funded, MIT license.

Open-source conversion of IKEA SYMFONISK & Sonos speakers to Raspberry Pi-based audio players — GPIO scripts, pinouts, and docs for a 7-speaker whole-house setup running piCorePlayer + Lyrion Music Server

A arduino based lowcost CAN-Emulator for repairing Renaults Scenic 2 dashboards / instrument cluster.

Pure Dart wearable protocol decoder — WHOOP 4.0/5/MG, generic Bluetooth HR straps, and the Oura ring. Bytes off the device in, named records out. Zero deps, runs on-device.

Inspect and deblob the management firmware below your OS: neuter the Intel ME/TXE/CSME, inspect the AMD PSP, audit vendor locks (Boot Guard, BIOS Guard, Secure Boot), and walk UEFI/coreboot BIOS regions.

Recovery, strain, sleep and more — computed from a WHOOP band's raw sensor stream using published, cited methods only. Pure Dart, deterministic, nothing invented.

Local-first, cloud-free monitoring & control for SunPower PVS6 / SunVault systems stranded by the bankruptcy. Right-to-repair.

A modular & open design 13" Notebook that can be customized and upgraded to fit user's needs

Optional companion worker for OpenStrap — legacy import, an update pointer, and opt-in telemetry. The app computes everything on-device and does not need this.

🤖 Discord Bot for the Right to Repair community.

Lightweight executable for Windows 10: fixes .psd file thumbnails in medium, large, and extra large view so they display the visual contents of the file and provide a "PS" icon over the file to easily identify projects in your Windows Explorer.

WHOOP 4.0 BLE protocol reference + a single-file reference client. Give a post-subscription strap a second life.

A modular & open design 19" Notebook that can be customized and upgraded to fit user's needs

A local-first contract layer for cyber-physical systems: identity, capability, granted authority, and declared failure behaviour, composed over the stacks you already run.

Samsung Galaxy Tab A7 Lite (gta7lite / SM-T227U) on LineageOS: the full US→XAC→GSI conversion playbook, the boot-SPL fix for the lockscreen PIN loop, a Magisk module that enables adaptive brightness the GSI leaves disabled, and the post-install fixes. All validated on real hardware.

🖥️🕰️🏠️ The homepage for the computing longevity standards and promotion project.

Standardization to make a computer last a lifetime or longer.

LOKLiK iCraft firmware is GPLv3 Grbl_ESP32, shipped locked with no source. Evidence, all 8 firmware versions, and reproducible proof. https://jmscnc.com/kilkol