Walkie-Talkie Toy over WiFi/Tailscale on Raspberry Pi
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HN · launched Jan 3, 2026 · 10 upvotes (top 50%) · 0 views
Niche: audio hardware and bluetooth accessories · 31 launches, 1 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Hardware & robotics
- Prosumer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 31 launches in audio hardware and bluetooth accessories →
Could you build this?
Partial The software side (audio capture, Tailscale/mesh network socket streaming, and basic GPIO) can be guided by AI, but it relies on physical hardware assembly, microphone/speaker peripheral configuration, and Linux audio subsystems.
What it would actually take: The system requires a Raspberry Pi setup running a lightweight Linux daemon (in Python, Go, or C++) capturing PCM audio via ALSA/PulseAudio, encoding via Opus, and transmitting low-latency UDP streams over a Tailscale wireguard overlay network. The hard parts involve low-latency audio buffer tuning, jitter buffer handling, acoustic echo cancellation, and hardware GPIO button debouncing.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one : 425 launches clear the similarity bar, closest 8 shown.
Attention rank: #193 of 426 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 61 days after the earliest competitor.
- retro-bridge · github · 2026-09-14 · 15 upvotes · similarity 0.50
- nxhid · github · 2026-10-22 · 20 upvotes · similarity 0.45
- paw-link · github · 2026-09-26 · 9 upvotes · similarity 0.43
- dots-tailscale · github · 2026-10-14 · 10 upvotes · similarity 0.43
- A USB-C LTE modem that gives my computer a phone line · hn · 2026-10-31 · 61 upvotes · similarity 0.43
- Crate · hn · 2026-07-20 · 5 upvotes · similarity 0.43
- Proxmox -> Share your host's Bluetooth with a VM over the network · hn · 2026-07-25 · 27 upvotes · similarity 0.43
- Mezz, a curl-able WiFi sandbox for IoT pentesting · hn · 2026-05-15 · 40 upvotes · similarity 0.43
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