DYS Mini Baby FC f4 and F18A ESC 4in1.

Specs
* STM32F405 master with higher refresh rate and more function ports
* Six-layer PCB board and 3OZ copper to enhance the over-current and heat dissipation
* Six axis senor MPU600 connects by SPI
* Compatible all split-type escs
* Microcontroller controls OSD chip through SPI bus DMS mode and faster speed
* Support BF setting software to flash and debug OSD
* 5V power supply max up to 2A
* Use remote control to view flight control parameter through OSD
* Support SAMRT AUDIO, IRC TARAMP agreement, adjust the VTX frequency and power etc by flight control (will support DYS new VTX)
* Comes with heat resistance damping ball to upgrade the stability and operation
* 2-4s lipo input support, with the anti-ignition function TVS device
* Net weight 6g without cable
* Dimension L 30mmX W 27mm, hole distance 20X20mm

Mini 4-in-1 F18A esc
Features:
- Continue Current: 18A, Burst Current: 22A up to 10S
- Input Voltage: 2-4S Lipo
- BEC Output: 5V/ 2A
- Size: 33*30*7.5mm
- Weight: 6g(exclude cable and connector)
- Firmware: BLHeli_S
- Mounting hole size: 20x20mm
- Support Dshot150/300/600, Oneshot125/42, Multishot, PWM