MATEKSYS F405-WTE Flight Controller User Guide
- June 11, 2024
- MATEKSYS
Table of Contents
MATEKSYS F405-WTE Flight Controller
Product Information
- Product Name: Flight Controller F405-WTE
- Model Number: N/A
- Manufacturer: Matek Systems
- MCU: STM32F405RGT6, 168MHz , 1MB Flash
- IMU: ICM42688-P
- Baro: SPL06-001
- OSD: AT7456E
- Blackbox: MicroSD card slot
- ESP WiFi Telemetry(MAVLink) or ExpressLRS 2.4G receiver(CRSF protocol)
- 6x UARTs, 1x Softserial1_Tx option(INAV)
- 12x PWM outputs
- 1x I2C
- 4x ADC (VBAT, Current, RSSI, Airspeed)
- USB/Beep Extender with Type-C(USB2.0)
- Dual Camera Inputs switch
- 9V(12V) for VTX power switch
- 6.8~30V DC IN (2~6S LiPo)
- 90A continuous, 220A peak Current Sense
- BEC 5V 2A for FC
- BEC 9V 2A for camera/VTX, 12V option
- BEC Vx 8A cont. 10A Peak for servos, 5V, 6V or 7.2V option
- LDO 3.3V 200mA
- Supported Software: ArduPilot: MatekF405-TE, INAV: MATEKF405TE_SD
- Website: www.mateksys.com
Product Usage Instructions
- Connect the Flight Controller to a power source using the 6.8~30V DC IN (2~6S LiPo) input.
- Use the Dual Camera Inputs switch to select between two camera sources.
- If using a VTX, use the 9V(12V) for VTX power switch to turn it on and off.
- Connect your receiver to the ESP WiFi Telemetry or ExpressLRS 2.4G receiver using the appropriate protocol.
- Connect your USB device to the USB/Beep Extender with Type-C(USB2.0) port for data transfer.
- If using ArduPilot, configure the Flight Controller using the MatekF405-TE software. If using INAV, configure using the MATEKF405TE_SD software.
Information
- MCU: STM32F405RGT6, 168MHz , 1MB Flash
- IMU: ICM42688-P
- Baro: SPL06-001
- OSD: AT7456E
- Blackbox: MicroSD card slot
- ESP WiFi Telemetry(MAVLink) or ExpressLRS 2.4G receiver(CRSF protocol)
- 6x UARTs, 1x Softserial1_Tx option(INAV)
- 12x PWM outputs
- 1x I2C
- 4x ADC (VBAT, Current, RSSI, Airspeed)
- USB/Beep Extender with Type-C(USB2.0)
- Dual Camera Inputs switch
- 9V(12V) for VTX power switch
- 6.8~30V DC IN (2~6S LiPo)
- 90A continuous, 220A peak Current Sense
- BEC 5V 2A for FC
- BEC 9V 2A for camera/VTX, 12V option
- BEC Vx 8A cont. 10A Peak for servos, 5V, 6V or 7.2V option
- LDO 3.3V 200mA
- ArduPilot: MatekF405-TE
- INAV: MATEKF405TE_SD
LAYOUT
- ExpressLRS RX status indicator
- Vx: BEC 5V/6V/7.2V for servos, Default is 5V 8A cont. Max. 10A
- AirS: Analog Airspeed sensor (0~3.3V) no voltage divider built-in
- Rssi: Analog RSSI ADC, 0-3.3V
- Tx1/Rx1: UART1 TX/Rx
- ETx / ERx: ESP8285 UART TiP«
- Rx2: UART2-RX for Serial_RX by default *PPM is not supported by INAV
- T×2: UART2-TX *softserial1 tx is an alternative on Tx2 pad in INAV
- Sus: UART2 RX + inverter for BUS receiver
- T×3/Rx3: UART3 TX/Rx
- T×5/Rx5: UART5 TX/Rx
- DA & CL: 12C_SDA, SCL, for compass/digital Airspeed
- 5V: onboard BEC 5V 2A cont. *** 5V is not supplied by USB
- 4V5: 4.4-4.8V, Max.800mA, *** 4V5 is also supplied when connecting via USB.
- G: Ground
DO NOT connect the ESC BEC output (Red wire in middle of connector) to Vx pad If Vx rail is powered from bottom PDB
- TX6/RX6: UART6 Tx/Rx
- TX4/RX4: UART4 Tx/Rx
- Vat: Battery voltage
- onboard battery voltage sense: BATT_VOLT_PIN 14, BATT_VOLT_MULT 21 INAV scale 2100
- Curr: Current signal (0~3.3V)
- onboard current sense: BATT CURR PIN 15, BATT AMP PERVLT 66.7 INAV scale 150
- 9V: 9V output, 9V will increase to 12V if “12V” jumper on bottom PDB is bridged.
- 9Vsw: 9V ON/OE&n be switched via ArduPilot Relay or Modes/USER1 (INAV) Max.2A load on this pa@efault ON)
- 5V: onboard BEC 5V 2A cont. Max.3A
- G: Ground
- VTX: Video OUT for Video Transmitter
- C1: Camera-1 video IN (Default)
- C2: Camera-2 video IN
C1/C2 can be switched via ArduPilot Relay or Modes/USER2 (INAV)
Two cameras should be set with identical video format, both PAL or both
NTSC
- LED 0: Blue, FC Status
- LED 1: Green, FC Status
- LED 3.3: Red, 3.3V Status
- C: SWCLK
- D: SWDIO
- F405 ELRS RX ESP
- DFU 2.4G ANT Boot
- botton IPEX MHF-1 button
- DFU Button: F405 DFU mode, same function as the button on FC
- Connect USB to the PC While holding the boot button in.
- Red LED, USB power indicator
- Size: 44×29×12.7mm
- Weight: 22g w/ USB externder
- Holes: 2mm, 25mm mounting
- Battery & ESC –
- ESC +
- Current Sense resistor
- 90A continuous
- 220A peak
- Battery + 6.8V-30V
Wiring
- INAV fw: MATEKF405TE_SD
- ArduPilot fw: MATEKF405-TE
9Vsw Power / Camera switch
- No USER1 definition
- 9Vsw ON by default
- No USER2 definition
- C1 (Camera-1) ON by default
Read User Manual Online (PDF format)
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