Brent Shambaugh bshambaugh

Authenticating an IoT device and having it write data to database (while jumping from a LoRa Network to a Wifi Network)

Trying and failing and failing... Blinky Project 1 or Connecting a Single Channel LoRa Network to a WiFi Network https://github.com/bshambaugh/blinky_project_ede_code seeAlso:https://www.youtube.com/watch?v=bFr6qjkxKNQ

--- Trying and finding a saving website with esp8266shop! ,but still no authentication :( Blinky Project 2 or Connecting a Single Channel LoRa Network to a WiFi Network https://github.com/bshambaugh/LoRaToWiFiWebSocket5 seeAlso: https://www.youtube.com/watch?v=OhYyUIJ2CHM

A shortend version with Blinky Project 1 & 2 was given as a FreeCodeCamp OKC Talk: https://www.youtube.com/watch?v=tCnqrZda-Wc

(1) experimenting getting a cryptographic co-processor to sign messages: https://github.com/bshambaugh/getCryptoChipWorking7 couple this with (2) . seeAlso: https://www.youtube.com/watch?v=GNOPb5iGiQk
(2) converting the data from a sensor into a format that can be signed. https://github.com/bshambaugh/changearray : (converting a binary string of bits to string of bytes in hexadecimal & converting float to a binary string of bits) seeAlso: https://www.youtube.com/watch?v=yFi4LcselCc

Tying that public key to metadata and verifying it. I'm starting small learning from my senior: https://github.com/digitalcredentials/docs background: https://www.youtube.com/watch?v=jVMzOcXi1JU (this is a redo of a ThunderPlains 2020 talk: https://www.youtube.com/watch?v=h9v_JSTAkWw&t=15412s )

I'm just like a lil' shrimp so I'm Learning from my elders: https://github.com/mm-adt/vm . But mostly I am learning about data structures, algorithms, theory of computation, algebra, and chasing cats. Cats also appeared here: https://iiw.idcommons.net/21M/_EISPP/VRM,_Interop.,_RDF,_Category_Theory,_data_migration

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I got all JavaScripty with D3, Sigma, and the Marmot: https://github.com/bshambaugh/node-arc-d3