I've hooked up 2D LiDARs to Raspberry Pi, wrote Python library lds2d
Details
- External ID
- 48395157
- Source
- HN
- Company
- —
- Product
- I've hooked up 2D LiDARs to Raspberry Pi, wrote Python library lds2d
- Website domain
- github.com
- Launched
- June 4, 2026
- Cohort
- —
- Upvotes
- 7
- Upvotes percentile
- 0.42008196721311475
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
Try it in 60 seconds - no hardware needed. It supports 23+ LiDAR models including LDROBOT, YDLIDAR, RPLIDAR, 3irobotix, Neato, Xiaomi, Camsense and Hitachi-LG.
Enrichment
- Theme
- lightweight and on-device AI runtimes
- Vertical
- Horizontal
- Function
- Hardware & robotics
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- python library for 2d lidar on raspberry pi
- Manually corrected
- False
Could you build this?
No Reverse-engineering and writing low-level serial communication and packet-decoding drivers across 23+ different hardware LiDAR models requires physical hardware testing and deep embedded systems engineering.
What it would actually take: Requires an embedded systems engineer with access to hardware benches, logic analyzers, and oscilloscope tooling to inspect serial UART/USB packets across disparate vendor LiDAR protocols. The library architecture involves asynchronous binary protocol parsers, CRC checksum verification, and polar-to-Cartesian point cloud math optimized for low-overhead Python/C extensions.
Discussion
1 comment analyzed.
Competitors
Other products that read as similar to this one — 32 launches clear the similarity bar, closest 8 shown.
Attention rank: #20 of 33 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 165 days after the earliest competitor.
- lerobot_android · github · 2026-09-25 · 15 upvotes · similarity 0.36
- I'm running parallel Pi agents on a local sandbox · hn · 2026-05-03 · 8 upvotes · similarity 0.36
- Weather balloon to the stratosphere with a Raspberry Pi computer · hn · 2026-08-10 · 7 upvotes · similarity 0.35
- Finite · hn · 2026-01-18 · 5 upvotes · similarity 0.35
- Browse 61 3D Printable Robots · hn · 2026-05-14 · 14 upvotes · similarity 0.35
- Morphjet · ph · 2026-09-20 · 2 upvotes · similarity 0.34
- piserver · github · 2026-09-13 · 13 upvotes · similarity 0.33
- Axiom · hn · 2026-02-02 · 5 upvotes · similarity 0.33
Other launches for this product
- No other launches for this product.
Same idea, different domain
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