Di tin dɛn we pɔsin fɔ no bɔt Ɔf di intanɛt
Bluetooth mesh we de mek yu yuz am
Mɛsej we nɔ gɛt intanɛt, nɔ sɛl savis ɛn nɔ infrastukchɔ fɔ ɛni wan kain. Divays dɛn we de nia de link ova Bluetooth LE ɛn rilay fɔ dɛnsɛf, so wan mɛsej de rich pipul dεm we pas redio rεnj bay we dεn de hop tru di divays dεm we de bitwin.
Dɛn translet dis pej wit mashin fɔ mek i izi fɔ am. Di Inglish ɔrijinal na di vɛshɔn we de aplay.
Wetin na di mɛsh
Di mɛsh na sɛkɔn transpɔt we de rɔn nia di rilay dɛn, nɔto sɛpret ap ɔ sɛpret aydentiti fɔ pɔsin. Pɔblik chanɛl ɛn prayvet mɛsej dɛn ɔl tu de wok oba am, ɛn di ap de disayd uswan route fɔ tek in yon: onlayn sɛn go ova di intanɛt ɛn fɔdɔm bak to Bluetooth we i nɔ de, we wan kɔmpin we pɔsin kin ebul fɔ rich na di redio nɔmɔ kin de na di mɛsh ɛni we.
Na wan stoa-ɛn-fɔwad flod nɛtwɔk. Ɛni divays kin pas paket dɛn to di divays dɛn we i ebul yɛri, wit wan hop limit fɔ 7, deduplicate wetin i dɔn ɔlrɛdi si so a paket nɔ de skata sote go. Tu pipul we nɔ ebul fɔ yɛri dɛnsɛf dairekt wan stil chenj mɛsej dɛn as lɔng as chen divays dɛn de bitwin dɛn.
Ɔnda dat, ɛvri pe fɔ dɛn kɔmpin dɛn de rɔn a Nɔys XX handshake ɛn tɔk oba in yu yon ɛnkript sɛshɔn. Dɛn kin pad paket dɛn ɛn we dɛn big, dɛn kin skata, so di sayz fɔ wetin yu sen se as likl as posbul boht wetin i bi.
Fɔ tɔn am pan am
Opin di Bluetooth mesh panɛl ɛn pres Turn pan am. Wetin go apin nɛks de dipen pan wetin yu de ron am pan.
Na Andrɔyd ɛn iOS
Di ap de rɔn ɔl tu di Bluetooth rol dɛn wan tɛm — advatayz insɛf ɛn skan fɔ ɔda pipul dɛn — so ɛni tu divays dɛn we de nia de link ilɛk uswan wan notis di ɔda wan. Grant fɔ gi am di Bluetooth permishɔn we dɛn aks am ɛn i de fɛn kɔmpin dɛn bay insɛf.
Insay wan brawza
Di wɛb ap jɔyn di sem mɛsh tru Wɛb Bluetooth, na Chromium brawza dɛn: Chrome, Edge, . Opera ɛn Brave. Na Safari ɛn Fayafaks, we nɔ de impruv Wɛb Bluetooth, di mɛsh di kɔntrol dɛn de ayd ɔl pas fɔ ɔfrɛd ɛn afta dat dɛn nɔ de wok.
Brawza kin jɔs tek di Bluetooth sentral rol: i nɔ kin ebul fɔ advatayz insɛf, so ɔda divays dɛn nɔ kin ebul fɔ fɛn am. I de kɔnɛkt ɔdasay to fon dɛn we de nia am ɛn i de rilay tru dɛn. Yu pik ɛni divays wan tɛm tru di brawza in yon divays chuz, afta dat i i kin kɔnɛkt bak fɔ insɛf. Tu brawza dɛn nɔ kin ebul fɔ link to dɛnsɛf dairekt wan.
Sharing wan mesh wit Bitchat
Nymchat de impliment Bitchat’s mesh protɔkɔl na di waya, bayt fɔ bayt — di sem GATT savis ɛn kwaliti UUID, di sem paket hεda, di sem mɛsej tayp, di sem difɔlt hop limit. Di tu pipul dɛn ap dɛn nɔ de brij tru ɛnitin; dɛn jɔs de pan di sem mɛsh, ɛn wan Nymchat divays ɛn wan Bitchat divays de diskɔba dɛnsɛf ɛn chenj mɛsej dɛn we dɛn dɔn ɛnkript dairekt wan.
Anɔns paket dɛn kin kɛr a nostrLink: wan sayn link frɔm wan mesh peer to
dɛn rial Nostr aydentiti. We wan de ɛn verify, wan kɔmpin we yu mit ova Bluetooth
sho as di sem pɔsin we yu sabi frɔm di rilay dɛn.
Gɔst Mɔd
Mesh divays na redio we de anɔys insɛf bɔku tɛm, ɛn na dat mek i izi fɔ fala akɔdin to ples ɛn sɛshɔn dɛn. Ghost Mode na di opt-in ansa.
We i de on, . ɛvri aydentifaya we wan anɔns de kɛr, dɛn kin riples am wit wan we dɛn kin trowe valyu, ɛn dɛn ɔl de rɔta togɛda:
- di Nɔys statik ki — we di piɔ ID ɛn finga prɛnt kɔmɔt frɔm;
- di Ed25519 sayn ki;
- di Bluetooth nem we dɛn advatayz;
- di niknem we dɛn kin kɔl;
- di wan dɛn we dɛn dɔn anɔys
nostrLink, we kin de rial bɔt i kin bi fɔ shɔt tɛm, so in kɔmpin dɛn kin stil ebul fɔ du am rich yu witout enitin resolv to yu npub.
Rotashɔn kin apin pan wan jittered epoch we na roughly 15 minit. Di aydentiti dɛn we pɔsin dɔn ritaia stay decryptable fɔ te to 8 tɛm dɛn so wan let riply stil de kam, ɛn a tok-tok stat wen ghosted de pin na di mesh fo gud pas fo silent migrating to di relays anda yu rial ki.
Dɛn nɔ gri fɔ sheb Avatar ɛn baner we Ghost Mode de aktif: wan pikchɔ we dɛn ripit de link tu epochs togɛda fast pas aw ɛni ki go du.
I kin mek i at fɔ fala wan divays. I nɔ de mek pɔsin nɔ ebul fɔ fɛn am. Di Bluetooth we yu de yuz di hadwae adrɛs na di ɔpreshɔn sistem de kɔntrol am, nɔto di ap, ɛn di tɛm ɛn soshal patεn dεm de stכp kכrεlabl — di sem pכsin, na di sem ples, de tכk to di sem pipul dɛn, di sem tɛm dɛn.
Limit dɛn
- Rɛnj na Bluetooth rɛnj. Tɛn mita dɛn na di opin, less tru di wɔl dɛn. Di mɛsh de mek pɔsin ebul fɔ rich bay we i de jomp, nɔto bay we i de ala lawd wan.
- Bandwidth na smɔl tin. Fram dɛn de kap pan 512 bayt ɛn big mɛsej dɛn dɛn kin skata skata. Dɛn bil am fɔ tɛks, nɔto fɔ midia.
- Dilivri na di bɛst-ɛfɔt. Wan stoa-ɛn-fɔwad flɔd wit 7-hop limit nɔ de mek ɛni prɔmis. If nɔbɔdi nɔ de na di rɛnj ɛn nɔbɔdi nɔ kam na di rɛnj, di mɛsej de wet.
- Brawza dɛn na lif dɛn, per above, ɛn dipen pan fon we de nia yu.
- Di redio de kɔst batri, bikɔs dɛn de skan ɛn advatayz ɔltɛm na wetin de mek di mɛsh wok.