【Add a 18350 Tube】Wurkkos HD15/HD15R USB-C Dual Emitters Rechargeable Headlamp(Update)

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Seems like the driver has a vertical board. There might be a chance that the attiny is accessible through the switch cutout. Like I did with the SC31Pro: Sofirn SC31 PRO, New Anduril Flashlight - #308 by SammysHP