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.
Continous current: 20A
Burst current: >25A in 10 seconds
Input voltage: 2-4S LiPo
BEC: not available
Dimensions: 29x31mm M2 holes
Input signals: DShot 150, DShot 300, and DShot 600 (PWM is not recommended)