Case study

AtomFast → ESP32 → Web UI: reconstructing dosimeter BLE telemetry

AtomFast → ESP32 → Web UI implements a read-only BLE gateway for AtomFast dosimeters. ESPHome firmware parses a 13-byte measurement payload into count rate, dose, battery and temperature readings and publishes them in a browser; protocol notes map GATT characteristics and payload fields.

Targets: Protocol
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C1 partial scope or analysis entry

Stars: 4
Last commit: 2026-11-08
Language: PLpgSQL
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

Demo screenshot from the project's public documentation

Observed: Download and demo observed; the case covers part of the target software.
Scope: Partial
Checked: 2026-11-08

How evidence classes are assigned

Requirements & limits

Prerequisites: An AtomFast 5xx BLE dosimeter and a supported ESP32 board are required.
Prerequisites: The documented ESPHome path requires Python 3.10+ and ESPHome 2026.5 or newer.
Testing evidence: The author reports that the ESP32-C3 build still awaits device smoke testing.
License: MIT license.

Cite

BibTeX

@misc{atomfast-esp32-case,
  title = {{AtomFast → ESP32 → Web UI: reconstructing dosimeter BLE telemetry}},
  howpublished = {\url{https://github.com/VibeEngineering-LLC/atomfast-esp32}},
  url = {https://github.com/VibeEngineering-LLC/atomfast-esp32},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/atomfast-esp32-case/}}
}

Plain text

AtomFast → ESP32 → Web UI: reconstructing dosimeter BLE telemetry. https://github.com/VibeEngineering-LLC/atomfast-esp32 (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/atomfast-esp32-case/

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About this entry

The description was reviewed against primary sources.

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Primary sources

README.md GitHub · VibeEngineering-LLC/atomfast-esp32 · Revision e041955
references/atomfast-onair-protocol.md GitHub · VibeEngineering-LLC/atomfast-esp32 · Revision e041955