The FETtec 45A 3-6S ESC is a powerful 4-in-1 electronic speed controller that has a mounting pattern of 30.5x30.5 and supports Dshot 300-2400, OneShot 42/125, PWM, Crossfire, SBUS, and other features!

F4 MCU @150Mhz / PWM output up to 128K / 4~6S / BLHeli32 / 30x30

Hardware based upon the VESC® 6.0

Full FETtec AIO with KISS FC Firmware / 4 ESCs 15A / 2-4s / Graphical OSD with full KISS tuning

F4 MCU / Dshot1200 / 2~6S / 45A

this electrolytic aluminum capacitor for its relatively low ESR and great performance.