Skip to content

Instantly share code, notes, and snippets.

@masdeseiscaracteres

masdeseiscaracteres/reveng.md

Last active February 5, 2023 00:25
Show Gist options
  • Save masdeseiscaracteres/15016bbec53894df8c4fe7f90007f16f to your computer and use it in GitHub Desktop.
Save masdeseiscaracteres/15016bbec53894df8c4fe7f90007f16f to your computer and use it in GitHub Desktop.
Download ZIP
Reverse engineering RadonEye messages
Raw
reveng.md

Opción Device Setting

  • Example sent package: AC-00-01-00-94-00-24

  • Byte 0: command

    • 0xAC: config command

  • Byte 1: payload length in bytes

    • 0x05

  • Byte 2: Unidad de medida

    • 0x00: pCi/l
    • 0x01: Bq/m3

  • Byte 3: Estado de la alarma

    • 0x00: Desactivada
    • 0x01: Activada

  • Bytes 4-5 (uint16 LE): nivel de alarma en Bq/m3

  • Byte 5 (uint8): frecuencia de la alarma en periodos de 10 min

    • 0x01: 10 min
    • 0x06: 1 hora
    • 0x24: 6 horas
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment