halowscope
2.4 GHz spectrum analyzer served over Wi-Fi HaLow by an ESP32-S3 (Elecrow ESP32 HaLow module)
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This is 1 of 134 launches in embedded systems and microcontroller hardware — see how it stacks up on momentum and crowding →
209 other launches read as similar to this one →
Details
- External ID
- 1404869565
- Source
- GITHUB
- Company
- —
- Product
- halowscope
- Website domain
- github.com
- Launched
- Oct. 4, 2026
- Cohort
- —
- Upvotes
- 13
- Upvotes percentile
- 0.2946382092660073
- Tags
- —
- Fetched at
- Oct. 8, 2026, 5:02 p.m.
- Updated at
- Oct. 8, 2026, 5:02 p.m.
Enrichment
- Niche
- embedded systems and microcontroller hardware
- Vertical
- Horizontal
- Function
- Hardware & robotics
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- 2.4 ghz spectrum analyzer served over wi-fi halow via esp32-s3
- Manually corrected
- False
Could you build this?
No This project requires custom embedded C/C++ firmware, low-level RF spectrum scanning on an ESP32-S3 microcontroller, and long-range Wi-Fi HaLow (802.11ah) network stack integration. These tasks demand specialized hardware and embedded systems knowledge far beyond standard software prompting.
What it would actually take: A functioning build requires an ESP32-S3 paired with an SPI-based HaLow transceiver (e.g., Newracom NRC7292) and a 2.4 GHz RF frontend. The firmware must implement high-speed channel-hopping FFT/RSSI sampling, packetize the sweep data, and broadcast it over a lightweight WebSocket or raw UDP server hosted on the microcontroller. Building this necessitates embedded C/C++, FreeRTOS, and RF debugging equipment (such as an SDR or spectrum analyzer) to tune and verify physical antenna performance.
Competitors
Other products that read as similar to this one — 209 launches clear the similarity bar, closest 8 shown.
Attention rank: #144 of 210 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 334 days after the earliest competitor.
- ESP32_C5_Wifi_spectrum_analyzer · github · 2026-10-06 · 17 upvotes · similarity 0.71
- esp-web-sdr · github · 2026-09-28 · 14 upvotes · similarity 0.57
- DrWalls · github · 2026-09-29 · 24 upvotes · similarity 0.54
- htop for the airwaves — a live 802.11 RF dashboard in your terminal · hn · 2026-05-29 · 10 upvotes · similarity 0.50
- LD2450-RLCD-Radar · github · 2026-09-27 · 10 upvotes · similarity 0.50
- esp32-sensors-mqtt-tft-epaper-louis · github · 2026-09-21 · 9 upvotes · similarity 0.49
- SDR-Lab-2.0 · github · 2026-09-20 · 17 upvotes · similarity 0.49
- esp32-sensors-mqtt-tft-epaper-YL · github · 2026-09-21 · 10 upvotes · similarity 0.49
Other launches for this product
- No other launches for this product.
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