What is the most useful contribution?

Specific review notes, anonymized Blackbox logs, reproducible bench-test observations, and small documentation pull requests are the most useful contributions.

Do contributors need hardware?

No. Some tasks need hardware experience, but documentation, connector tables, log-sharing checklists, sample data, and review notes can be contributed without building the boards.

Contribute

Useful FPV feedback paths for hardware reviewers, INAV pilots, and Blackbox log testers.

Pick a focused issue, add reproducible notes, or share anonymized logs that make the next firmware and hardware revision easier to validate.

Good First Issues Review Requests

SkyPilot H743

Connector tables, safe bring-up notes, IMU wiring review, grounding review, and INAV target documentation.

Connector and pinout table Board bring-up checklist

75A 4-in-1 ESC

Annotated PCB screenshots, high-current routing review, thermal assumptions, MOSFET notes, and safe bench-test wording.

Annotated PCB screenshots ESC bench-test checklist

INAV PID Tuner

Blackbox log anonymization, sample metrics, validation logs, cautious rule feedback, and demo-mode test cases.

Log anonymization checklist Demo mode with sample metrics

INAV D-term LPF

Flight-test procedure wording, Blackbox comparison templates, noisy-frame logs, and feedback on default-disabled filter behavior.

Flight-test procedure Blackbox comparison template

Review Requests

Focused feedback beats broad encouragement.

Review SkyPilot H743 PCB layout, ICM42688P DRDY wiring, grounding, and vibration assumptions Review the 75A ESC high-current path, MOSFET/gate-driver placement, and thermal assumptions Share anonymized INAV Blackbox logs and tuning-rule feedback Share D-term LPF flight-test logs and noisy-frame comparisons

What Helps

Attach the evidence that makes feedback reproducible.

Hardware notes: board area, current path, connector, component, thermal, and grounding observations Blackbox logs: anonymized files, aircraft class, firmware version, filter settings, and flight condition notes Flight tests: disabled, 200Hz, and 250Hz `dterm_lpf2_hz` comparisons on the same frame Technical note: why pre-diff filtering needs comparable Blackbox evidence Shareable links: project descriptions, review requests, and concise copy for forums or communities

Shareable request

FPV reviewers and INAV pilots wanted

I am collecting focused review notes for open FPV flight-control hardware, a 75A 4-in-1 ESC design, an INAV Blackbox PID/filter tuning tool, and an upstream INAV D-term pre-diff LPF PR.

Useful help includes PCB review, ESC power-stage review, anonymized Blackbox logs, and controlled D-term LPF flight-test comparisons.

https://19379353560.github.io/contribute.html