Brushless ESC x4 DYS BL20a - per drone radiocomandato, elicottero radiocomandato, piano radiocomandato + altro
4x BL20a Brushless ESC 2-4s opto esc BLheli firmware small size 12x23x4.5mm Set of 4 units Brought a load of these. but could not sell due to non compete with new ckmpany i worked for. Now need them gone 🙂