iDryer r2.1 / filament dryer

Upgraded and reduced filament dryer controller PCB. The PCB is designed for use with the new firmware. 
The iDryer is already proven and recognized by the https://t.me/iDryer community.
The iDryer heats up to 100 degrees Celsius, has a wide range of functionality, is equipped with scales and filament end signal output. Suitable for printing with nylon (PA 6, PA 12...) and other engineering plastics and composites based on them.
The project contains all necessary files and firmware, full documentation of the project https://docs.idryer.org/.
Project video https://www.youtube.com/@iDryerProject
https://github.com/pavluchenkor/iDryerController