cbor.qwer · 1.0.0CBOR (RFC 8949), the binary format of passkeys, COSE and IoT devices: values to CBOR and back, as base64 or files.7 views · 7 downloadsCAN bus and DBC files can_dbc.qwer · 1.0.0CAN bus frames made readable with a DBC file: messages and signals read with Intel or Motorola layout, scale, units, value names and multiplexing; frames decoded, frames built from values, and candump logs decoded.8 views · 9 downloadsLoRaWAN lorawan.qwer · 1.0.0LoRaWAN 1.0 frames read on your own server: PHYPayload parsed, the MIC checked with AES-CMAC, FRMPayload decrypted, a replay refused, the 16-bit counter widened past 65535, MAC commands named, OTAA joins with their session keys, frames built for simulators, and Cayenne LPP sensor payloads both ways.2 views · 9 downloadsModbus frames modbus.qwer · 1.0.0Modbus RTU and TCP frames built and read without a device: register and coil requests, answers and exceptions explained, CRC-16 and MBAP headers, registers turned into integers, floats and text in any word order and back, and a TCP client for a real PLC or meter.8 views · 10 downloadsOBD-II obd2.qwer · 1.0.0OBD-II answers from an ELM327 adapter decoded: speed, RPM, temperatures, load, fuel level and voltage, trouble codes such as P0133, and the PIDs a car supports.8 views · 8 downloadsMQTT mqtt.qwer · 1.0.0Talk to MQTT 3.1.1 and 5 brokers: connect with a client id, credentials, TLS and a last will, publish at QoS 0, 1 or 2 with retain and wait for the acknowledgement, and subscribe with wildcards into a buffer your program drains.7 views · 10 downloadsBonjour and mDNS mdns.qwer · 1.0.0Bonjour on the LAN: printers, web panels and screens found by service type with their host, port, addresses and TXT records, the network's service types listed, .local names resolved, your own services advertised, and a watch that sees them come and go.7 views · 9 downloadsCoAP coap.qwer · 1.0.0CoAP for IoT devices: GET, POST, PUT and DELETE with retransmission and separate responses, block-wise transfers both ways, observed resources whose notifications the program drains, /.well-known/core discovery, and a CoAP server of your own on udp.listen.7 views · 8 downloadsSiemens S7 PLCs s7.qwer · 1.0.0Siemens S7-300, S7-400, S7-1200 and S7-1500 PLCs over ISO-on-TCP, in pure Rust: data blocks, inputs, outputs, merkers, timers and counters read and written as typed values in STEP 7 addresses, many per call split to the PDU, and the CPU's mode and identity.8 views · 10 downloadsSSDP and UPnP ssdp.qwer · 1.0.0What is on the local network: M-SEARCH sent and answers gathered once per device, NOTIFY messages heard on a thread, device description XML read with services, icons and sub-devices and every URL made absolute, service descriptions, and SOAP actions called with UPnP faults turned into errors. A device whose LOCATION names another machine is flagged.2 views · 7 downloadsTFTP tftp.qwer · 1.0.0TFTP for provisioning phones, switches and PLCs: files fetched and sent with block size, transfer size and timeout options, lost packets asked for again, netascii text; and a small server of your own on a folder, its transfers logged.7 views · 8 downloadsWake-on-LAN wake_on_lan.qwer · 1.0.0Machines woken from a web page: magic packets, with SecureOn passwords, sent to a subnet's broadcast address or a host; MAC addresses read in any spelling; broadcast addresses worked out; and magic packets read back for a relay.7 views · 7 downloadsOther tags
files61import49api47text47network36forms34webhooks34search32devices31images31email30signing27monitoring26security26maps25uploads24printing23analytics22export22payments22validation20html19reports19database18integration18auth17binary16geo16barcodes15json14labels14logs14banking13invoices13notifications13svg13i18n12ids12iot12performance12sensors12time12calendar11dates11messages11seo11audio10config10documents10events10markdown10maths10storage10urls10ai9alerts9aws9backups9certificates9charts9dns9encryption9keys9languages9passwords9pdf9photos9privacy9social9testing9tls9xml9accounting8compression8finance8games8gps8http8locale8metrics8pagination8statistics8support8addresses7background7cache7chat7docs7geojson7google7llm7messaging7mobile7qr7secrets7shipping7sql7tokens7unicode7b2b6bots6calculators6css6dashboards6devops6embeddings6git6headers6jwt6links6oauth26settings6sign-up6spreadsheets6sso6udp6video6accessibility5admin5bookings5checksums5crm5delivery5experiments5game5history5industrial5integrity5location5memory5money5oauth5observability5phone5receipts5retries5service-account5sign-in5status5stores5tracking5writing5attachments4audit4books4caching4checkout4ci4cli4codes4colors4comments4compliance4counters4crawling4csv4debugging4dependencies4distributed4feeds4gis4health4healthcare4javascript4jobs4migration4podcasts4previews4push4random4rate-limits4reviews4rules4scheduling4scraping4seed4serialization4ssh4streaming4tickets4users4web42fa3assets3authentication3automation3azure3batch3bitcoin3browsers3cards3cars3code3cookies3dedupe3design3diff3ecommerce3encoding3firebase3fonts3forecasting3graphql3hardware3kv3markup3names3openstreetmap3ops3queues3ranking3realtime3releases3rss3shop3signals3sitemaps3sms3sounds3spam3sports3tags3templates3terminal3themes3tiles3tools3versions3word3abuse2access-control2address2archives2atom2authorization2autocomplete2avatars2base642building2cargo2catalog2cdn2changelog2chinese2cloud2cluster2configuration2containers2databases2directions2directory2discovery2docker2documentation2domains2downloads2duplicates2ebooks2editing2emv2exact2expiry2exports2fediverse2flags2folders2forecast2fractions2fun2gamification2gcp2gdpr2geocoding2glob2graphs2hls2identity2index2india2kafka2leases2lighting2lint2localization2locks2logistics2lookup2marine2microsoft2moderation2mongodb2multi-tenant2music2naming2news2newsletters2nosql2notes2npm2ocr2optimization2outdoors2partners2placeholders2places2planning2players2plc2policy2pos2power2pricing2protobuf2prototypes2pwa2query2radio2redis2reporting2robots2rpc2s32scada2scales2schedules2schema2secp256k12segments2servers2sessions2sha2562soap2solver2sqlite2supply-chain2tax2tcp2thumbnails2tooling2transactions2translation2translations2typos2upi2user-content2vehicles2wcag2weather2websockets2xss2yaml2a11ach1activitypub1agenda1aggregation1allen-bradley1allowlists1animation1apple1archive1arguments1arrow1asia1asn1asn11astronomy1atlassian1atproto1aviation1backup1baduk1base581bech321bioinformatics1bip211blake31blog1blogs1board1boards1bolt-111braille1branding1brazil1breaches1build1bulk1calendars1capture1cd1cdp1changes1chapters1chemistry1chess1chords1cities1clap1claude1clickhouse1code-style1colours1columnar1constellations1constraints1contacts1conversion1coordinates1coordination1couchdb1counting1coupons1cql1crawler1cryptography1custom-fields1cypher1dem1deploy1deployments1developer1diagrams1dice1dimacs1distance1dmx1dna1ed255191eip-551elasticsearch1elevation1embeds1embosser1emoji1energy1english1enterprise1equations1ethereum1excel1facets1family-tree1fasta1fastq1feature-flags1federation1feedback1fen1fido21firewall1fixed-width1fleet1forensics1formula1formulas1front-matter1fx1genealogy1generator1genetics1geohash1geoip1geotiff1gif1go1grafana1graph1grid1gzip1hex1hexagons1hilbert1hl71hmac1holdem1http21https1hvac1icmp1ics1incidents1inventory1invoice1ion1ios1ip1iptv1iso86011java1jql1json-ld1json-rpc1jsonl1julian-date1jupyter1keccak1keywords1kms1kubernetes1language1latex1ldap1lets-encrypt1libsodium1licences1licenses1licensing1lightning1linear-algebra1linked-data1listings1loans1local1localisation1logging1logic1mandates1mapbox1math1mathml1maxmind1maze1mbtiles1mcp1measurement-protocol1medical-imaging1meetings1meilisearch1memcached1merchant-of-record1merkle1meters1mfa1mgrs1middleware1midi1military1mmdb1mo1mockups1molar-mass1moon1morse1nat1navigation1neo4j1networks1newsletter1nfc1nginx1notebooks1oauth11oidc1omaha1on-call1onedrive1opa1open-meteo1openapi1opensearch1orbits1org-mode1osm1osrm1parquet1parsing1passkeys1passwordless1pathfinding1pbf1pgn1pgp1photography1pkce1planets1playlists1plugins1pmtiles1png1po1pods1poker1polyline1postgres1postgrest1powerpoint1probability1procedural1process1processes1productivity1profiles1projects1promql1puzzle1pxe1python1qdrant1quota1r21rabbitmq1range-requests1raster1rdf1readability1recommendations1reconciliation1recovery1recurring1refunds1remote1replication1repositories1reverse1revocation1rfc33391routers1routes1routing1rpg1sales1sandbox1sat1sca1scaling1science1screenshots1scripts1sdp1secured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