HAKRC 15A / 20A Blheli_S BB2 2-4S Dshot 4 In 1 ESC Speed Controller for 130 180 210 250 DIY FPV Racing Drone Multcopter Outdoor

Hakrc 15A / 20A Blheli_S BB2 2-4S Dshot 4 In 1 ESC Speed Controller for 130 180 210 250 DIY FPV Racing Drone RC Multcopter Outdoor Specification:   Item Name: 15A Blheli_S BB2 4 In 1 ESC    Con. Current: 15A /20A   Max Current: 20A/30A (5S)   BEC: No   Lipo : 2-4S   Programmer: Yes   Weight: 4.8g   Size: 27x31mm (PCB)   Installing Hole: 20x20mm       Features:   - Blheli_S firmware   - BB2 Chip   - Mini Size 4 in 1 ESC ( 27x31mm) and weight (4.8g)   - With 20x20mm Installing Hole   - D-shot 600 indefault   - support D-shot 150, D-shot 300, Oneshot125 and Multishot       Package Included:   1x 15A /20A 4 in 1 ESC   1x Cable