Here is a protection In TPU ultimaker (ninjatek) for the receiver Lemon Rx on chassis 30.5x30.5
Are you sure you want to continue?
/https://fbi.cults3d.com/uploaders/13058158/illustration-file/971367e0-af96-4960-837a-6366a2fa247e/3704236089994274817_account_id%3D1.jpg)