1.The PCB adopts high-end 8-layer 2oZ thickened copper sheet with stronger overcurrent capacity and good heat dissipation. 2.The M0S adopts 40V high current withstand mos with long service life and strong load carrying capacity. 3.Adopt industrial grade LD0 which is resistant to high temperature. 4.Adopt high-quality capacitors from Japan with strong filtering performance Recommended pairing Motor:2004-2306 Blade:D90 five-blade paddle - T5146 three-blade paddle Flight control parameters: CPU:STM32F722RET6 1MU:1CM42688 OSD:AT7456E Barometer:integrated :16M BEC:5V/3A BEC:10V/2.5A LED:adjustable ED lamp Sensor:built-in current sensor Firmware version:HAKRCF7220D Receiver:ELRS/ ,// Futaba/,/DSMX:DSM2 Electrical adjustment parameters: Firmware version: AT.4 G Multi329.Hex Protocol support:PWM 0 neshot125 0 neshot42 Multi shot Dshot150,Dshot300,Dshot600 Input voltage:2S-6 S M0S model:8010 Continuous current:50A current:60A Colour:As Shown Material:pcb Size:40x30mm (20mm-20mm mounting hole) Package Contents: 1 * RC Car Main board 2 * RC Car Male accessory 8 * RC Car Shock absorbing ball 2 * RC Car Silicone wire 2 * RC Car Harness Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.