Description: The Holybro FETtec FC G4 features the latest STM32 G4 MCU with math accelerator for the ultimate in-flight performance, onboard OSD for KISS flight tuning, 2 dedicated BECs for 5V and 16V switchable power, DSHOT2400 outputs for support of up to 8 motors, and dual 20x20 and 30x30 mounting holes.      Note: Currently, the Holybro Fettec FC G4 does not support BLHeli_32 ESC Configuration via FC Passthrough and BLHeli_32 ESC telemetry/current reading. An Betaflight Flight Controller is needed to configure BLHeli32 ESC Setting.   Specification     Latest STM32G4 Processor     170Mhz + Math accelerator     MPU6000     Supply voltage 6-27V (2S-6S Lipo)     2x dedicated onboard BEC (max. 600mA each)     5V BEC for RX     5V/16V BEC for VTX (switchable and real Pit*)     2x 8 pin connector for solder free ESC connection     Connector 1: ESC signal 1-4, telemetry, VCC, GND     Connector 2: ESC signal 5-8 (depending on UAV type 1-4), telemetry, VCC, GND     1x 8 pin connector for solder free VTX, cam connection and OSD or digital systems     real Pit* VCC, GND, Video in, Video out, BEC 5V/16V, VCS/TX3, RX3     2x 6 pin connectors for serials     RX1, TX1, 3.3V, VCC, 5V, GND     RX3, VCS/TX3, RGB LED, VCC, 5V, GND     1x 4 pin connector for receiver     Signal, TLM, 5V, GND     5 UART serials     UART 1 free     UART 2 used for Receiver     UART 3 free     UART 4 used for onboard OSD, can be set free     UART 5 used for ESCs / TLM / Onewire     4 ESC solder pads (Signal/GND) in each corner     Buzzer pads     4 tiny RGB LEDs (selectable color)     Supported ESC protocols     PWM, Oneshot125, Oneshot42, Dshot150/300/600/1200/2400, FETtec Onewire     FETtec KISS firmware     Onboard OSD     Graphic OSD (STM32)     Full KISS Tuning     Filter (PIDs, Rates, Settings)     LED control (RGB LED, Racewire)          VTX     Live data graphs (Voltage, motor rpm, current, motor temp, gyro values, link quality)     KISS GPS support + live map     Custom graphic pilot logo     Stick overlay     Custom layout     can be deactivated for usage of digital systems     Connector type: JST-SH-1mm     PINMAP          Tekko32 F4 4in1 50A ESC     F4 MCU @150Mhz / PWM output up to 96K / 4~6S / BLHeli32 / 30x30 The all new Tekko32 is the first 4in1 ESC in market to adapt the fast F4 MCU 150Mhz, providing a smooth control operation and quick response.