FlashKa

Keychain flashlight and slide remote

Control the flashlight

Switch the light on and off, choose the brightness and the profile, see the battery, and set up the slide-remote (presenter) mode - over Bluetooth, from your phone or computer. You can also try it without a flashlight (Demo mode).

Chrome or Edge (Android, Windows, Mac, Linux, Chromebook); on iPhone and iPad the free "Bluefy" browser.

Install or update the firmware

Put the firmware on the flashlight with a USB-C cable, for the FlashKa v0.7 and the v0.6: you choose your model first. Step by step, about a minute.

A computer with Chrome or Edge. Phones cannot do this.

Both pages run entirely in your browser: nothing is uploaded. Each is a single file, so you can also save it and open it from your own computer.