An e-ink air traffic monitor built with Cloudflare Workers
Details
- External ID
- 47084349
- Source
- HN
- Company
- —
- Product
- An e-ink air traffic monitor built with Cloudflare Workers
- Website domain
- github.com
- Launched
- Feb. 20, 2026
- Cohort
- —
- Upvotes
- 9
- Upvotes percentile
- 0.4865229110512129
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:25 p.m.
- Updated at
- Sept. 7, 2026, 9:25 p.m.
Enrichment
- Theme
- open-source hardware and embedded electronics
- Vertical
- Travel & hospitality
- Function
- Hardware & robotics
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- e-ink air traffic display
- Manually corrected
- False
Could you build this?
Partial The Cloudflare Worker fetching ADS-B flight data and rendering an image is trivial to vibe-code, but formatting and interfacing with physical low-power E-ink display hardware requires embedded hardware development.
What it would actually take: The software side consists of a Cloudflare Worker aggregating OpenSky or FlightAware APIs, rendering an SVG/BMP via a headless canvas library. The hard part involves embedded firmware (C/C++ on ESP32 or Raspberry Pi Pico) to wake via low-power deep sleep, connect to Wi-Fi, pull image buffers, handle E-ink waveform refreshing/dithering, and manage battery power. Requires both IoT/embedded hardware knowledge and basic microcontroller soldering/flashing.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 463 launches clear the similarity bar, closest 8 shown.
Attention rank: #242 of 464 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 107 days after the earliest competitor.
- PC-Monitor · github · 2026-09-25 · 15 upvotes · similarity 0.54
- cf-workers-lb · github · 2026-09-15 · 6 upvotes · similarity 0.53
- Skymerse: Autopilot for Flight Operations · yc · 2026-08-20 · 30 upvotes · similarity 0.53
- Gonzales · hn · 2026-02-26 · 5 upvotes · similarity 0.51
- Apex · github · 2026-09-20 · 10 upvotes · similarity 0.50
- A virtual thermal printer for testing ESC/POS receipts · hn · 2026-06-07 · 7 upvotes · similarity 0.49
- Live, system-wide USB transfer sniffer in eBPF · hn · 2026-05-31 · 9 upvotes · similarity 0.49
- Zymbly: The Copilot for Aircraft Maintenance · yc · 2026-02-03 · 26 upvotes · similarity 0.48
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a hardware & robotics tool for Horizontal yet.