Life & fun · alternatives · 2026
24 alternatives to TP-RFX Teleproject
Real time outdoor fixed spectrum analyzer monitoring system
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. TP-RFX Teleproject launched in 2024; newer entries below may have overtaken it.
- 1
This project is an RF Signal Scanner built using an ESP32, AD8317 RF detector, and various other components. It's designed to detect and measure RF signals in the environment and display the signal strength on an OLED display. It's useful to find hidden cameras, wiretapping devices, and other RF-enabled devices.
2024 · github.com · its alternatives →
- 2IV
2023 · webfft.net · its alternatives →
- 3
PandwaRF: RF analysis tool with a sub-1 GHz wireless transceiver controlled by a smartphone or - Home · ComThings/PandwaRF Wiki
2016 · github.com · its alternatives →
- 4
Tools for people who ship. T3 Code, T3 Chat, and more.
2014 · ping.gg · its alternatives →
- 5
A pager▲104Hello HN, I basically don't use notifications for anything. The noise is too much. Slack is too loud. Email is too slow. But sometimes you do need a note in your face. I found myself missing 1990s pagers. I wanted a digital equivalent - something that does one thing: beep until I ack it. So I built UDP-7777. Concept: - 0% Cloud: It listens on UDP Port 7777. No accounts, no central servers. You don't need Tailscale/ZeroTier/WG/etc, it's just easy for device sets. - CAPCODES: It maps your IP address (LAN or Tailscale) to a retro 10-digit "CAPCODE" that looks like a phone number…
Dec 2025 · udp7777.com · its alternatives →
- 6SA
I've frequently found myself using [nvitop](https://github.com/XuehaiPan/nvitop) to diagnose GPU/CPU contention issues. The two best things about it are: - It's easy to install if I can access pip in the container - It makes a compelling screenshot (which helps me communicate with coworkers.) With those two lessons in mind: Here is Sping! Purpose: Help observe and diagnose latency issues at layer 4+ (TCP/HTTP/HTTPS) Two good things about it: - It's easy to install if you have pip. (Available at…
2025 · dseltzer.gitlab.io · its alternatives →
- 7
- 8
Full network stack over sound -- lwIP driver for libquiet - quiet/quiet-lwip
2016 · github.com · its alternatives →
- 9
Contribute to Park07/amradio development by creating an account on GitHub.
Feb 2026 · github.com · its alternatives →
- 10
- 11
Spatial awareness for your mobile apps
2022 · estimote.com · its alternatives →
- 12RR
Last April I shared about my Resonate project here (https://news.ycombinator.com/item?id=43694157) A lot has happened since: the work I presented in much more detail at last June's International Computer Music Conference (ICMC) got best paper award. I also gave a talk at the Audio Developer Conference in Bristol last November, the video is on YouTube). This year's work, which I recently presented at this year's ICMC, starts with known techniques from the phase vocoder literature to build self-tuning filter banks that extract very efficiently the frequency components that are…
2025 · alexandrefrancois.org · its alternatives →
- 13
Turn your phone into a professional RF signal recording tool
Apr 2026 · play.google.com · its alternatives →
- 14
rfparty▲59A new way to see BLE, a tricorder for your wireless world
2022 · rfparty.xyz · its alternatives →
- 15
- 16
ServiceRadar is an open-source platform for distributed, secure network management and observability, scaling to 100k+ devices. Born from frustration with complex traditional NMS tools like Zabbix, it bridges legacy (SNMP/syslog) and modern (gNMI, OTLP) protocols for cloud-native environments. We built ServiceRadar to simplify monitoring hybrid telecom networks, evolving it into a Kubernetes-native solution with Helm and Docker support. It uses mTLS with SPIFFE/SPIRE, NATS JetStream for event streaming (90M+ EPS), and SRQL for intuitive queries. Integrated with OpenTelemetry,…
2025 · github.com · its alternatives →
- 17
Large-scale server monitoring application written in Golang - gmemstr/Platypus
2019 · github.com · its alternatives →
- 18
Wifi,mobile,tools,analyzer,mesh,5g,lte,ssid,wifi7
May 2026 · play.google.com · its alternatives →
- 19AH
2014 · visionect-epaper.com · its alternatives →
- 20WA
I was sick of losing the Telemundo signal during World Cup, so I built a Web App that uses a local RTL-SDR dongle to analyze the HDTV signal and help you point your antenna... GOAAALLLL!
Jul 2026 · tunerscope.com · its alternatives →
- 21
How to recreate Quindar tones - the high frequency beeps used in the Apollo missions
2015 · outputchannel.com · its alternatives →
- 22RT
2020 · grz0zrg.github.io · its alternatives →
- 23
I built a software-defined radio transmission platform that runs on a Raspberry Pi Zero W. It spawns its own WiFi hotspot and serves a web UI — connect from any device and you have a portable RF signal generator with 12 transmission modes: FM broadcasting with RDS, FT8, RTTY, FSK, POCSAG paging, Morse code, SSTV image transmission, voice cloning via live mic, spectrum painting, IQ replay, carrier wave, and frequency sweeps. Everything runs through a browser interface. Upload audio files, type messages, configure frequencies, and transmit. The Pi's GPIO pin does the actual RF generation via…
Feb 2026 · github.com · its alternatives →
- 24
htop for the airwaves — a live 802.11 (Wi-Fi) RF dashboard in your terminal - yeet-src/airtop
May 2026 · github.com · its alternatives →
Also compare
- RF Hunter – Find hidden cameras and other devices alternatives
- I've built a spectrogram analyzer web app alternatives
- PandwaRF – RF Hacking Tool with Sub 1GHz RF Transceiver, BLE and USB alternatives
- Simple monitoring service alternatives
- A pager alternatives
- Sping – An HTTP/TCP latency tool that's easy on the eye alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →