Spedix IS20 2-4S 20A 4 in 1 BLHeli_S ESC with DShot supported, 20x20mm mounting M2 holes. This small ESC is designed for small 80-130 size brushless quads. The ESC alone weighs only 5 grams. Do not be deceived by its compact size. It can output 20A on each channel to power those high performance motors of small racing quads.
20A Burst current: >25A in 10 seconds Input voltage: 2-4S LiPo BEC: not available Dimensions: 29x31mm M2 holes
BLHeli_S Input signals: DShot 150, DShot 300, and DShot 600 (PWM is not recommended)