FLIGHT CONTROLLER F765-WSE
QUICK START GUIDE
MCU: STM32F765VIH6, 216MHz, 2MB Flash
IMU: ICM42688-P (SPI4)
Baro: DPS310 (I2C2)
OSD: AT7456E (SPI2)
Blackbox: MicroSD card slot (SDIO)
6.5x Uarts (1,2,3,Rx5,6,7,8) with built-in inversion
1x Softserial1_Tx option (INAV)
12x PWM outputs
2x I2C
1x CAN
6x ADC (VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2 )
1x JST-GH_4pin connector for I2C2
1x JST-GH_4pin connector for CAN
1x JST-SH_6pin connector for external USB and buzzer
Dual Camera Inputs switch
9V(12V) for VTX power switch
6.8~30V DC IN (2~6S LiPo)
High-precision Current Sense 220A Range
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
INAV Target: MATEKF765SE
ArduPilot hwdef: MATEKF765SE
LAYOUT
| INAV AirPlane | INAV Multirotor | ArduPilot | |
| Si | Motor | Motor | PWM1 |
| S2 | Motor | Motor | PWM2 |
| S3 | Servo | Motor | PWM3 |
| S4 | Servo | Motor | PWM4 |
| S5 | Servo | Motor | PWM5 |
| S6 | Servo | Motor | PWM6 |
| S7 | Servo | Servo | PWM7 |
| S8 | Servo | Servo | PWM8 |
| S9 | Servo | Servo | PWM9 |
| S10 | Servo | Servo | PWM10 |
| S11 | Servo | Motor | PWM11 |
| S12 | Servo | Motor | PWM12 |
| LED | 2812 LED | 2812 LED | PWM13 |
 |
 |
Wiring
9Vsw Power / Camera switch
 | No USER1 definition 9Vsw ON by default |
| No USER2 definition C1 (Camera-1) ON by default |
I/O Mapping
ArduPilot | ||||||
| sl | PAO | 5 V tolerant I/O | PWM1 GPI050 | TIM2 CH1 | Group1 | |
| S2 | PA1 | 5 V tolerant I/O | PWM2 GPIO51 | TIM2 CH2 | ||
| S3 | PA2 | 5 V tolerant I/O | PWM3 GPI052 | TIM5 CH3 | Group2 | |
| S4 | PA3 | 5 V tolerant I/O | PWM4 GPI053 | 11M5 CH4 | ||
| S5 | PBO | 5 V tolerant I/O | PWM5 GPI054 | TIM8 CH2N | Group3 | |
| S6 | PB1 | 5 V tolerant I/O | PWM6 GPI055 | TIM8 CH3N | ||
| S7 | PD12 | 5 V tolerant I/O | PWM7 GPI056 | T1M4 CH1 | Gourp4 | |
| S8 | PD13 | 5 V tolerant I/O | PWM8 GPI057 | T1M4 CH2 | ||
| S9 | PDI4 | 5 V tolerant I/O | PWM9 GPI058 | T1M4 CH3 | ||
| S10 | PD15 | 5 V tolerant I/O | PWM10 GPI059 | 11M4 CH4 | ||
| S11 | PES | 5 V tolerant I/O | PWM11 GPI060 | TIM9 CH1 | Group5 No DMA | |
| S12 | PE6 | 5 V tolerant I/O | PWM12 GPIO61 | TIM9 CH2 | ||
| LED | PA8 | 5 V tolerant I/O | PWM13 GPI062 | TIM1 CH1 | Group6 | |
| SERVO13 FUNCTION 120. NTF_LED_TYPES neopixel | ||||||
| PWM1-PWM13 are Dshot and PWM capable However. mi)dating Ds hot and normal PWM operation for outputs is restricted into groups. ie. enabling Dshot for output in a group requires that ALL outputs in that group be configured and used as Dshot rather than PWM outputs. If servo and motor are mixed in the same group, make sure this group runs the lowest PWM frequency according to the servo specification. ie. Servo supports Max 50Hz ESC must run at 50Hz in this group. | ||||||
| ADC | Vbat Pad 1K:20K divider builtin | PC2 | 0-36V on F765•WSE | Vbat ADC onboard battery voltage sense | BATT_VOLT PIN BATT VOLT MULT | 12 21.0 |
| Curr pad | PC3 | 0-3.3V | Current ADC onboard current sense | BATT_CUFtR_PIN BATT AMP PERVLT | 13 66.7 | |
| VB2 Pad 1K:20K divider builtin | PA4 | 0-69V | Vbat2 ADC | BATT2_VOLT_PIN BATT2 VOLT MULT | 4 21.0 | |
| CU2 Pad | PC5 | 0-3.3V | Current2 ADC | BATT2_CURR_PIN BATT2 AMP PERVLT | 15 / | |
| RSSI Pad | PC1 | 0-3.3V | RSSI ADC Analog RSSI | RSSI_ANA_P1N RSSI TYPE | 11 1 | |
| AirS Pad 20K:20K divider builtin | PCO | 0-6. 6V | AirS ADC Analog Airspeed | ARSPD PIN ARSPD TYPE | 10 2 | |
| I2C | I2C1 CL1/DA1 | PB6/PB7 | 5 V tolerant I/O | Compass | COMPASS_AUTODEC | 1 |
| I2C2 CL2/DA2 | PB10/PB11 | 5 V tolerant I/O | onboard Baro DPS310 | |||
| Digital Airspeed 12C MS4525 DLVR-L1OD | ARSPD_BUS ARSPD_TYPE ARSPD TYPE | 1 1 9 | ||||
| CAN1 | PDO/PDI | 5 V tolerant I/O | CAN Node | CAN_Dl_PROTOCOL CAN P1 DRIVER | 1 1 | |
| CAN GPS CAN Compass CAN Airspeed sensor | GPS TYPE COMPASS_TYPEMASK ARSPD TYPE | 9 0 8 | ||||
| UART | USB | PA11/PAI2 | 5 V tolerant I/O | USB | console | SERIAL |
| RX7 TX/ RTS7 CTS7 | PE7/8/9/10 | 5 V tolerant I/O | UART7 | tell | SERIAL1 | |
| TX1 RX1 | PA9/PATIO | 5 V tolerant I/O | USART1 | telem2 | SERIAL2 | |
| T>2 RX2 | PDS/PD6 | 5 V tolerant I/O | USART2 | GPS1 | SERIAL3 | |
| TX3 RX3 | PD8/PD9 | 5 V tolerant I/O | USART3 | GPS2 | SERIAL4 | |
| TX8 R.V3 | PE1/PEO | 5 V tolerant I/O | UART8 | USER | SERIALS | |
| TX6 R>6 | PC6/PC7 | 5 V tolerant I/O | USART6 | RC input/Receiver | SERIAL] | |
| R.* | SBS/IBUS/DSM/PPM | |||||
| TX6 | SRXL2 | |||||
| RX5 | PB8 | 5 V tolerant I/O | PARTS | USER | SERIALS | |
INAV | |||||
| PWM | S1 | PAO | 5 V tolerant I/O | 11M2 CH1 | Fixed Wing Motor |
| S2 | PA1 | 5 V tolerant I/O | 11M2 CH2 | ||
| S3 | PA2 | 5 V tolerant I/O | 11M5 CH3 | Fixed Wing Serve | |
| S4 | PA3 | 5 V tolerant I/O | 11M5 CH4 | ||
| S5 | PBO | 5 V tolerant I/O | 11M3 CH3 | ||
| S6 | PB1 | 5 V tolerant I/O | 11M3 CH4 | ||
| S7 | PD12 | 5 V tolerant UO | 11M4 CH1 | ||
| S8 | PD13 | 5 V tolerant I/O | 11M4 CH2 | ||
| S9 | PD14 | 5 V tolerant I/O | TIM4 CH3 | ||
| S10 | PD15 | 5 V tolerant I/O | TIM4 CH4 | ||
| S11 | PE5 | 5 V tolerant U0 | 11M9 CH1 | ||
| S12 | PE6 | 5 V tolerant I/O | 11M9 CH2 | ||
| LED | PA8 | 5 V tolerant I/O | 11M1 CH1 | 2812LED | |
| ADC | Vbat pad 1K:20K divider builtin | PC2 | 0-36V on F765-WSE | Vbat ADC ADC CHANNEL 1 | scale 2100 |
| Curr Pad | PC3 | 0-3.3V | Current ADC ADC CHANNEL 2 | scale 150 | |
| RSSI Pad | PC1 | 0-3.3V | RSSI ADC ADC CHANNEL 3 | Analog RSSI | |
| AirS Pad 20K:20K divider builtin | PCO | 0-6.6V | AirS ADC ADC CHANNEL 4 | Analog Airspeed | |
| VB2 Pad 1K:20K divider builtin | PA4 | 0-69V | ADC CHANNEL 5 – – | scale 2100 | |
| CU2 Pad | PC5 | 0-3.3V | ADC CHANNEL 6 | spare | |
| 12C | 12C1 CL1/DA1 | PB6/PB7 | 5 V tolerant I/0 | Compass | QMC5883 / HMC5883 IST8310 / IST8308 MAG3110 / LIS3MDL |
| OLED | 0.96″ | ||||
| 12C2 CL2/DA2 | PB10/PB11 | 5 V tolerant I/O | onboard Barometer | DPS310 | |
| Digital Airspeed sensor | MS4525 | ||||
| Temperature sensor | |||||
| UART | USB | PA11/PAl2 | 5 V tolerant I/O | USB | |
| DC1 RX1 | PA9/PA10 | 5 V tolerant I/O | USART1 | USER | |
| 1)2 RX2 | PD5/PD6 | 5 V tolerant I/O | USART2 | USER | |
| D3 RX3 | PD8/PD9 | 5 V tolerant I/O | USART3 | USER | |
| RX5 | PB8 | 5 V tolerant I/O | UART5 | USER | |
| D3 RX6 | PC6/PC7 | 5 V tolerant I/O | UART6 RX PPM Serial RX | & | |
| UART6 TX | FPORT/SRXL | ||||
| RX/ TV | PE7/PE8 | 3.3 V tolerant I/O | UART7 | USER | |
| D3 RX8 | PE1/PEO | 5 V tolerant I/O | UART8 | USER | |
www.mateksys.com
Aug.2021 Rev 1.0
Matek Systems – Advanced Drone Systems
