BIQU DIRECT 3D Printer Part SKR V1.4 32bit Control Board Smoothieboard&Marlin Open Source SKR V1.3 Upgrade Support TMC2209/TMC2208/TMC2130/A4988/8825/ Drivers(SKR V1.4) : Amazon.co.uk: Business, Industry & Science
marlin - CRTouch on SKR 1.3 with BTT TFT24 - 3D Printing Stack Exchange
SKR V1.3 Comprehensive guide - 32bit 3D printing for $20 - YouTube
PWM pin for laser in skr 1.3 with grbl-hal - Controllers - Maker Forums
SKR 3 dual-Z issue (Klipper) : r/BIGTREETECH
Bigtree SKR v1.3 Board compatible with odrive? - Support - ODrive Community