Finally I get all electronic parts, so it's time to assemble PCB!

Photo of components used:

Most of them are easy enough to solder. The exception is light sensor - TSL1401CL; because pads of this sensor are placed under it's body.

Photo of assembled PCB:

Close view of soldered TSL1401:

3.5 mm Jack connector is used for STM32 programmer connection.

ST-Link utility found STM32 - so the next step is it's programming.

Firstly I need to run capturing data from light sensor.

P.S. I have updated Github files - I added some models, PCB schematic, gerber files.