iot
Telling bytes from text, reading a hex dump, and reading and writing JSON values, objects and arrays
taught
Taught in
-
Bytes, text and JSON
Connected Devices and the Internet of Things
Requires
- binary-hex-for-registers required
Required by
- Building and parsing JSON on a microcontroller with a fixed memory budget, and validating untrusted input required
- Choosing JSON, CBOR or Protobuf and versioning a message contract so old and new devices coexist required
- Explaining packets, headers and encapsulation through a layer model required
- Reading and building BLE advertising payloads and choosing advertising and scan intervals required
Local knowledge map
Local knowledge map
Click to expand
Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.