Momentum-Apps/timelapse/.catalog

#Simple timelapse/intervalometer app for Flipper Zero, works via GPIO pins.

Control:

• Up and down - time.
• Left and right - number of frames
• Long press arrows - ±10 frames/seconds
• OK - start/pause
• Long press OK - turn on/off the backlight
• Back - reset
• Long press back - exit

1 frame - simple timer, 0 frames - infinite mode, -1 frames - BULB mode

When the timer is running, all buttons are blocked except OK.

What you need:

• two EL817C optocouplers
• pin header connector 1x3 2,54mm male
• some wire
• heat shrink
• camera remote connector
  

How to assemble

Take optocouplers, connect according to the scheme: https://theageoflove.ru/uploads/2022/11/camera_cable_en.jpg Camera pinout can be found here: https://www.doc-diy.net/photo/remote_pinout/