FlashWare – A firmware for ATTiny based flashlights


FlashWare is a firmware for my custom LED flashlight running on a 18350/18650 batterys with A17DD-L FET+1 Driver.

  • It is based on ToyKeepers BLF-A6 firmware.
  • Currently only supports ATTiny13A.
  • Dual channel support only (FET & 7135)
  • Uses Fast Pulse Width Modulation
  • Supports Off-Time Capacitor for mode selection.
  • Modes:
    • Regular Modes: Moonlight, Low, Medium, Turbo
  • TURBO mode drops down to Medium after 45 seconds.
  • Battery Check mode blinks the light 0-10 times to display the state of the battery.
  • Mode memory: Last used mode saved to EEPROM. Next start always starts at previous saved mode.
  • Voltage monitoring supported to drop flashlight output when battery voltage is low. Low power cutoff switches off the flashlight when voltage drops below 2.7V.

Github: https://github.com/Kandepet/FlashWare

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