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gioblu/PJON

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PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

105 mentions on Hacker News by 13 people: 48 stories, 57 comments · first 2015-08-07 · latest 2022-12-20

Mentions per year 105 mentions · busiest year 2019 (29)
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  1. …port" to various pieces of hardware, even if it means adding a whole new microcontroller. 1: https://github.com/gioblu/PJON
    comment by traverseda · 2022-12-20 · in Ask HN: What tools/infrastructure do you wish existed?
  2. some older references or even implementations: https://www.youtube.com/watch?v=O3Pf4TZ_vOE https://github.com/gioblu/PJON/tree/master/src/strategies/An... http://mecrisp.sourceforge.net/ledcomm.htm https://hackaday.com/2019/12/22/optical-co…
    comment by loewerj · 2022-03-21 · in Kiwink: Visible Light Communication via phone camera/flash
  3. …bridge the existing connectivity. The protocol the OP wishes for exists already, it is called PJON: https://github.com/gioblu/PJON
    comment by gioscarab · 2021-03-22 · in The operative system for a decarbonised, decentralised, digitised energy system
  4. …"decentralization" looks wasted. I hope IPFS will someday run on top of protocols like PJON ( https://github.com/gioblu/PJON ). Decentralization and democratization of networking will happen from the lower end, when the network…
    comment by gioscarab · 2021-03-15 · in IPFS Local Offline Collaboration Sig
  5. PJON supports mesh networking too, it is open-source and free to use, check it out: https://github.com/gioblu/PJON its address space may be beneficial (more flexible, lower overhead) for many use cases.
    comment by gioscarab · 2021-03-08 · in What Happens Inside a 100-Hop IPv6 Wireless Mesh Network?
  6. Should use PJON as a transport: https://github.com/gioblu/PJON
    comment by gioscarab · 2021-02-14 · in Show HN: Peer-to-Peer data transfer tool based on libp2p
  7. The PJON protocol: https://github.com/gioblu/PJON
    comment by gioscarab · 2021-02-02 · in Ask HN: What is your “I don't care if this succeeds” project?
  8. You should try to run gemini over PJON https://github.com/gioblu/PJON that could really change the game.
    comment by gioscarab · 2021-02-01 · in gemini:// space
  9. I totally agree with the OP, check out the protocol I am working on since 2010: https://github.com/gioblu/PJON
    comment by gioscarab · 2021-01-29 · in Protocols, Not Platforms: A Technological Approach to Free Speech (2019)
  10. PJON could help: https://github.com/gioblu/PJON/
    comment by gioscarab · 2021-01-28 · in Berty: Peer-to-peer messaging app that works with or without internet access
  11. …through torrents. I agree with the OP Bitcoin should run over a network protocol like PJON https://github.com/gioblu/PJON and a private network infrastructure made by people. The point is, if you switch just the protocol, and keep the same…
    comment by gioscarab · 2021-01-23 · in Bitcoin Core Lead Maintainer Steps Back, Encourages Decentralization
  12. Protocol specification: https://github.com/gioblu/PJON/blob/13.0/src/strategies/Soft...
    comment by gioscarab · 2021-01-01 · in Show HN: PJDL 5.0 an open alternative to 1-wire with a range of 2000m
  13. ▲ 3
    Show HN: PJDL 5.0 an open alternative to 1-wire with a range of 2000m
    story by gioscarab · 2021-01-01 · 1 comment
  14. …they just need to be of the same color. A free-space optical link can be built in minutes, see https://github.com/gioblu/PJON/tree/master/src/strategies/An...
    comment by gioscarab · 2020-12-27 · in Free-space optical links for space communication networks
  15. It should use PJON for communication: https://github.com/gioblu/PJON
    comment by gioscarab · 2020-12-26 · in Build a Two-Way Pager with Lora
  16. Here you can find the implementation of PJDL used by Jack Anderson to determine the maximum range: https://github.com/gioblu/PJON/tree/master/src/strategies/So... All devices listed in the compatibility section are able to communicate over…
    comment by gioscarab · 2020-12-20 · in How we made the PJON network protocol from scratch
  17. …of open 1-Wire with a longer range, support for more devices and a stronger immunity to noise. See: https://github.com/gioblu/PJON/blob/master/src/strategies/So... The core of the community uses PJON over PJDL in home automation systems,…
    comment by gioscarab · 2020-12-20 · in How we made the PJON network protocol from scratch
  18. More info here: https://github.com/gioblu/PJON
    comment by gioscarab · 2020-12-20 · in How we made the PJON network protocol from scratch
  19. It would be cool to run one of those P2P technologies over a protocol like PJON: https://github.com/gioblu/PJON until the network infrastructure is centralized P2P is relatively useless, it would be cool to see it applied on top of a…
    comment by gioscarab · 2020-12-14 · in Hypercore protocol: a distributed (P2P) append-only log
  20. …Here is an example of a C++ source I have written implementing the code style I feel more readable: https://github.com/gioblu/PJON/blob/master/src/PJON.h 80 columns work better, even when reading the code with the smartphone.
    comment by gioscarab · 2020-11-30 · in I am an 80 column purist
  21. Speaking about network, I would have dedicated few lines to PJON: https://github.com/gioblu/PJON
    comment by gioscarab · 2020-11-24 · in IoT Unravelled Part 2: IP Addresses, Network, Zigbee, Custom Firmware, Soldering
  22. See PJON, it is also loosely related to SDRs https://github.com/gioblu/PJON
    comment by gioscarab · 2020-10-28 · in Ask HN: Good C++ code bases to read?
  23. …the few trying to replicate the approach and the development environment described by the author: https://github.com/gioblu/PJON
    comment by d4r114 · 2020-08-08 · in Steve Crocker on the History of RFCs
  24. …example of a local-first networking technology, I am really amazed by the job they did on that! https://github.com/gioblu/PJON
    comment by smithssoso · 2020-08-02 · in Local-first software (2019)
  25. …I have developed a data-link that uses a single LED for both reception and transmission: https://github.com/gioblu/PJON/tree/master/src/strategies/An... 2 devices with a single LED on each can establish half-duplex wireless communication…
    comment by gioscarab · 2020-07-09 · in A Near-Ultrasound (NUS) Data Link
  26. Could PJON https://github.com/gioblu/PJON be used as one of the underlying pluggable protocols? It would be cool to be able to use the browser along with an open-hardware physical network infrastructure.
    comment by gioscarab · 2020-06-28 · in WebTransport API
  27. Made a new release of PJON: https://github.com/gioblu/PJON PJON® (Padded Jittering Operative Network) is an arduino-compatible, multi-master, multi-media network protocol. It proposes a new Open Standard, it is designed as a framework and…
    comment by gioscarab · 2020-06-21 · in Ask HN: What did you make during lockdown?
  28. More info here: https://github.com/gioblu/PJON/ Let me know what you think :)
    comment by gioscarab · 2020-06-21 · in Show HN: PJDL an open alternative to 1-wire with a range of 2000m
  29. ▲ 337
    Show HN: PJDL an open alternative to 1-wire with a range of 2000m
    story by gioscarab · 2020-06-21 · 16 comments
  30. …my strong italian accent): https://www.youtube.com/watch?v=GWlhKD5lz5w This is the implementation: https://github.com/gioblu/PJON/tree/master/src/strategies/So... This is the source code: https://github.com/gioblu/PJON/blob/master/src/strat…
    comment by gioscarab · 2020-06-21 · in Wireless Is a Trap
  31. …protocol for IOT and home automation applications called PJDL (Padded Jittering Data Link): https://github.com/gioblu/PJON/blob/master/src/strategies/So... It performs much better than wireless alternatives.
    comment by gioscarab · 2020-06-21 · in Wireless Is a Trap
  32. For me, this page helped it click: https://github.com/gioblu/PJON/blob/master/specification/PJO... If you are an engineer looking to connect devices you built together, this is a cool protocol to consider. Some examples of projects people…
    comment by thanksforfish · 2020-03-22 · in PJON – Padded Jittering Operative Network
  33. I am working since 2010 on the PJON (Padded Jittering Operative Network) protocol: https://github.com/gioblu/PJON
    comment by gioscarab · 2020-03-21 · in Ask HN: What projects are you working on now?
  34. ▲ 1
    SoftwareBigBang – An open alternative to 1-Wire with a range of 800-2000m
    story by gioscarab · 2020-03-21 · 1 comment
  35. ▲ 3
    PJON 12.1 – Networking freedom for hackers, makers and experimenters
    story by gioscarab · 2020-03-21 · 1 comment
  36. ▲ 1
    The PJON Protocol specification v3.2
    story by gioscarab · 2020-03-20 · 1 comment
  37. ▲ 1
    The PJON Protocol specification v3.2
    story by gioscarab · 2020-03-20 · 2 comments
  38. More info here: https://github.com/gioblu/PJON/tree/master/src/strategies/An...
    comment by gioscarab · 2019-12-16 · in How to use off-the-shelf LEDs as wireless or optic-fibre transceivers
  39. More info here: https://github.com/gioblu/PJON/tree/master/src/strategies/So...
    comment by gioscarab · 2019-12-14 · in PJDL (Padded Jittering Data Link) – Free and Open-Source Alternative to 1-Wire
  40. ▲ 2
    PJDL (Padded Jittering Data Link) – Free and Open-Source Alternative to 1-Wire
    story by gioscarab · 2019-12-14 · 1 comment
  41. More info here: https://github.com/gioblu/PJON/tree/master/src/strategies/An...
    comment by gioscarab · 2019-12-14 · in Off-the-shelf LEDs optical wireless communication with PJON
  42. ▲ 8
    PJDL (Padded Jittering Data Link) – Open alternative to 1-Wire
    story by gioscarab · 2019-12-07 · 1 comment
  43. That needs connectivity via PJON: https://github.com/gioblu/PJON :)
    comment by gioscarab · 2019-11-27 · in Off-Grid Cyberdeck: Raspberry Pi Recovery Kit
  44. I'm applying the local-first methodology in PJON, a new networking open standard : https://github.com/gioblu/PJON
    comment by gioscarab · 2019-11-20 · in Local-first software: you own your data, in spite of the cloud
  45. With PJON you can apply laser communication using AnalogSampling, see: https://github.com/gioblu/PJON/tree/master/src/strategies/An...
    comment by gioscarab · 2019-11-15 · in Home-Made Optical P2P Data Link (2003)
  46. …idempotent operations that can be requested repeatedly without harm and are timeout-tolerant. [1] https://github.com/gioblu/PJON/blob/master/specification/PJO...
    comment by Animats · 2019-11-02 · in PJON 12.0 – Networking freedom for hackers, makers and experimenters
  47. …stm32 is not the widest support, some strategies work with it, see the compatibility table here: https://github.com/gioblu/PJON/wiki
    comment by gioscarab · 2019-11-02 · in PJON 12.0 – Networking freedom for hackers, makers and experimenters
  48. …:) if you would like to share your idea with other users feel free to open an issue here: https://github.com/gioblu/PJON/issues
    comment by gioscarab · 2019-11-02 · in PJON 12.0 – Networking freedom for hackers, makers and experimenters
  49. Ciao gorgoiler, take a look to PJON's address space: https://github.com/gioblu/PJON/blob/master/specification/PJO... "The PJON protocol v3.1 in local mode supports connectivity for up to 254 devices, in shared mode supports connectivity…
    comment by gioscarab · 2019-11-02 · in PJON 12.0 – Networking freedom for hackers, makers and experimenters
  50. ▲ 186
    PJON 12.0 – Networking freedom for hackers, makers and experimenters
    story by gioscarab · 2019-11-02 · 21 comments