INAV Firmware download 

Specificaiton:

GOKU 506S 50A ESC 

• Brand Name: FLYWOO
• Model: GOKU506S
• Item Name: 50A BLheli_32 2-6S 4in1 Brushless ESC 
• Con. Current: 50A
• Burst Current: 55A ( 10 Seconds)
• Input Voltage: 2-6S
• Firmware: GOKU32_PRO
• Support DShot300/600/1200
• LED: 4*WS2812
• Current Sensor: YES 
• Telemetry Function: Yes
• BEC Output: NO
• Size: 42×42×4mm
• Mounting Hole: 30.5x30.5mm ( M3)
• Weight: 10g

• Hole: 30.5*30.5-3mm
• MCU: STM32F722RET6 216MHz
• GYRO: MPU6000
• BARO: BMP280/FLASH: 16M
• Input Voltage: 3-8s/BEC: 5V 2A/9V 2A
• Dual camera switch&VTX power switch&Support Camera Menu Settings
• Max voltage 50V input
• 6 Functional UARTS (UART1,2,3,4,5,6)
• Max 6 motor output
• Firmware: FLYWOOF722DUAL

Package Included:

• 1x GOKU506S 50A 4in1 ESC
• 1x bag of Screw
• 1x bag of Anti-vibration Ball
• 1x Capacitor
• 1x Manual

 How to work leds ? 

High resolution images to download here