Futaba Module Pin Assignment

 

all

 

DIN female plug 5-pin 45° (180°), mating face

GND: 3

Signal: 4

short-circuit3 with 5

(1: Bat+, 2: Bat+, 5: NC)

 

(DIN female plug 7-pin: additional pins 6, 7 for copying, 5-pinmale plug also fitsthe 7-pin female plug)

 

appropriate male plug for female plug

 

 

 

 

 

Hitec

 

Fokus 4, Eclipse 7, Flash 5, ..

 

 

DIN female plug 6-pin 60°, mating face

GND: 0 = shielding

Signal: 4

short-circuit 3 with 5

( 1: Bat+, 2: Signal in, 5: Bat+, 6 : GND)

 

 

 

 

 

 

Jamara

 

Compa x4+1 Trainer

 

DIN female plug 6-pin 60°, mating face

GND: 0 = shielding

Signal: 4

short-circuit 3 with 5

( 1: Bat+, 2: Signal in, 5: Bat+, 6 : GND)

 

 

transmitter of model "Calisto"

4 pin female mini DIN plug (without blue contacts)

 

GND: 9

Signal: 3

1+2 trough for plastic pin

 

4 pin male mini DIN connector

 

 

 

Awesome R/C Product by Model Engines

Transmitter E8 of model "Twister CP"

4 pin female mini DIN plug, default colors of the cord

 

GND: 5

PPM Signal: 1

 

 

E-Flite

Transmitter 6-channel CCPM E8 of model "Blade CP", Belt CP

4 pin female mini DIN plug, default colors of the cord

 

GND: 5

PPM Signal: 1

 

9ZAP/9ZHP, FF8/8UAP, FF7/7UAP, FC16, FC18, FC28, ..

DIN female plug 6-pin 60°, mating face

GND: 0 = shielding

Signal: 4

short-circuit 3 with 5

( 1: Bat+, 2: Signal in, 5: Bat+, 6 : +5V )

 

 

3PJ, T3PJ, ..

female plug for 3.5 mm mono jack

GND: 1

Signal: 2

 

3.5 mm mono jack connector

 

 

 

 

FX15, FX18, ..

female plug for 2.5 mm mono jack

GND: 1

Signal: 2

 

2.5 mm mono jack connector

 

 

4C, 7C, 9C, FF 4, FF 7, FF 9, T6EXA, Skysport T4YF

female plug, square 6-pin, mating face

GND: 2

Signal: 1

short-circuit 5 with 6

(3: NC, 4: Signal in, 5: Bat in, 6: Bat+)

 

 

 

 

 

Walkera

WK-0701

4 pin female mini DIN plug, default colors of the cord

 

GND: 3

WK-701 PCM Signal: 2

 

Walkera 4-channel

4 pin female mini DIN plug, default colors of the cord

 

GND: 3

short-circuit 3 with 4

UART PCM Signal: 2

connect 2 with 1 temporarily to activate the signal output

or

PPM-Signal: connector for crystal oscillator with crystal unplugged

GND: 3 or charging connector

 

Walkera 22 E (35, 36, 39)

4 pin female mini DIN plug, default colors of the cord

GND: 3

PPM Signal: 2

 

 

Walkera transmitter of model "Dragonfly R7C"

 

PPM-Signal: connector for crystal oscillator with crystal unplugged

GND: other crystal pin or charging connector

 

 

CM-Rex, Terra Top FMSS/PCMS, ..

 

DIN female plug 5-pin 45° (180°), mating face

GND: 2

Signal: 1

(3: Bat+, 4: Signal in, 5: Bat+)

 

 

Sanwa

RD8000, RD6000, VG400, VG600, Radiant, Vanguard PPM, ..

 DIN female plug 5-pin 45° (180°), mating face

GND: 2

Signal: 3

(4: Bat+, 5: Signal in)

 

 

Stylus, M 11, ..

4 pin female mini DIN plug (without blue contacts)

 

GND: shielding

Signal: 7

1+2 trough for plastic pin

 

4 pin male mini DIN connector

 

 

M Zechs, ..

 

female plug for 3.5 mm stereo jack connector

Signal: 1

GND: 2

NC: 3

 

3.5 mm st. jack connector

 

 

Kyosho

 

Caliber M24 transmitter

female plug, square 6-pin, mating face

GND: 2

Signal: 1

short-circuit 5 with 6

(3: NC, 4: Signal in, 5: Bat in, 6: Bat+)

 

 

FM 314, mc-10, mc-12, mc-14, mc-15, mc-16, mc-16/20, mc-18, mc-20, mc-22, mc-24, FM4014, ..

 

European RF part and buddy box: JR Quattro, JR 9x, X-347, X-387, X-388, X-756, X-3810, ..

 

female plug for 3.5 mm stereo jack connector

Signal: 1

GND: 2

NC: 3

 

3.5 mm st. jack connector

 

 

all MX transmitters with DSC connector: MX-12, MX-16, MX-22, mc-19 (with DSC-connector only)

 

American RF part and buddy box: X-347, X-387, X-388, X-756, X-3810, ..

female plug for 3.5 mm mono jack

GND: 1

Signal: 2

 

3.5 mm mono jack connector

 

 

Micro 47G

4 pin female mini DIN plug (without blue contacts)

 

GND: shielding

Signal: 7

1+2 trough for plastic pin

 

4 pin male mini DIN connector

 

 

 

Spektrum 2.4 GHz

 

DX 7

 

female plug for 3.5 mm mono jack

GND: 1

Signal: 2

 

3.5 mm mono jack connector

 

 

 

 

Lexors

 

 

Nova 4, Nova 6

 

female plug for 3.5 mm stereo jack connector

Signal: 2

GND: 1

NC: 3

 

3.5 mm st. jack connector

 

 

 

T2M

 

transmitter E-Fly

female plug for 3.5 mm mono jack

GND: 1

Signal: 2

 

3.5 mm mono jack connector

 

 

Pixhawk Autopilot

PIXHAWK is a high-performance autopilot-on-module suitable for fixed wing, multi rotors, helicopters, cars, boats and any other robotic platform that can move. It is targeted towards high-end research, amateur and industry needs and combines the functionality of the PX4FMU + PX4IO.

Key Features

  • 14 PWM / Servo outputs (8 with failsafe and manual override, 6 auxiliary, high-power compatible)

  • Abundant connectivity options for additional peripherals (UART, I2C, CAN)

  • Integrated backup system for in-flight recovery and manual override with dedicated processor and stand-alone power supply (fixed-wing use)

  • Backup system integrates mixing, providing consistent autopilot and manual override mixing modes (fixed wing use)

  • Redundant power supply inputs and automatic failover

  • External safety switch

  • Multicolor LED main visual indicator

  • High-power, multi-tone piezo audio indicator

  • microSD card for high-rate logging over extended periods of time

Where to Buy

Order this module from:

United Kingdom:

Germany:

Switzerland:

If out of stock the software-compatible but not connector-compatible versions can be used:

Specifications

Processor

  • 32bit STM32F427 Cortex M4 core with FPU

  • 168 MHz

  • 256 KB RAM

  • 2 MB Flash

  • 32 bit STM32F103 failsafe co-processor

Sensors

  • ST Micro L3GD20H 16 bit gyroscope

  • ST Micro LSM303D 14 bit accelerometer / magnetometer

  • Invensense MPU 6000 3-axis accelerometer/gyroscope

  • MEAS MS5611 barometer

Interfaces

  • 5x UART (serial ports), one high-power capable, 2x with HW flow control

  • 2x CAN (one with internal 3.3V transceiver, one on expansion connector)

  • Spektrum DSM / DSM2 / DSM-X® Satellite compatible input

  • Futaba S.BUS® compatible input and output

  • PPM sum signal input

  • RSSI (PWM or voltage) input

  • I2C

  • SPI

  • 3.3 and 6.6V ADC inputs

  • Internal microUSB port and external microUSB port extension

Power System and Protection

  • Ideal diode controller with automatic failover

  • Servo rail high-power (max. 10V) and high-current (10A+) ready

  • All peripheral outputs over-current protected, all inputs ESD protected

Voltage Ratings

Pixhawk can be triple-redundant on the power supply if three power sources are supplied. The three rails are: Power module input, servo rail input, USB input.

Normal Operation Maximum Ratings

Under these conditions all power sources will be used in this order to power the system

  1. Power module input (4.8V to 5.4V)

  2. Servo rail input (4.8V to 5.4V) UP TO 10V FOR MANUAL OVERRIDE, BUT AUTOPILOT PART WILL BE UNPOWERED ABOVE 5.7V IF POWER MODULE INPUT IS NOT PRESENT

  3. USB power input (4.8V to 5.4V)

Absolute Maximum Ratings

Under these conditions the system will not draw any power (will not be operational), but will remain intact.

  1. Power module input (4.1V to 5.7V, 0V to 20V undamaged)

  2. Servo rail input (4.1V to 5.7V, 0V to 20V)

  3. USB power input (4.1V to 5.7V, 0V to 6V)

Schematics

Connectors

The RC IN port is for RC receivers only and provides power. NEVER connect any servos, power supplies or batteries to it or to the receiver connected to it.

Pinouts

TELEM1, TELEM2 ports

Pin Signal Volt
1 (red) VCC +5V
2 (blk) TX (OUT) +3.3V
3 (blk) RX (IN) +3.3V
4 (blk) CTS (IN) +3.3V
5 (blk) RTS (OUT) +3.3V
6 (blk) GND GND

GPS port

Pin Signal Volt
1 (red) VCC +5V
2 (blk) TX (OUT) +3.3V
3 (blk) RX (IN) +3.3V
4 (blk) CAN2 TX +3.3V
5 (blk) CAN2 RX +3.3V
6 (blk) GND GND

SERIAL 4/5 port - due to space constraints two ports are on one connector.

Pin Signal Volt
1 (red) VCC +5V
2 (blk) TX (#4) +3.3V
3 (blk) RX (#4) +3.3V
4 (blk) TX (#5) +3.3V
5 (blk) RX (#5) +3.3V
6 (blk) GND GND

ADC 6.6V

Pin Signal Volt
1 (red) VCC +5V
2 (blk) ADC IN up to +6.6V
3 (blk) GND GND

ADC 3.3V

Pin Signal Volt
1 (red) VCC +5V
2 (blk) ADC IN up to +3.3V
3 (blk) GND GND
4 (blk) ADC IN up to +3.3V
5 (blk) GND GND

I2C

Pin Signal Volt
1 (red) VCC +5V
2 (blk) SCL +3.3 (pullups)
3 (blk) SDA +3.3 (pullups)
4 (blk) GND GND

CAN

Pin Signal Volt
1 (red) VCC +5V
2 (blk) CAN_H +12V
3 (blk) CAN_L +12V
4 (blk) GND GND

SPI

Pin Signal Volt
1 (red) VCC +5V
2 (blk) SPI_EXT_SCK +3.3
3 (blk) SPI_EXT_MISO +3.3
4 (blk) SPI_EXT_MOSI +3.3
5 (blk) !SPI_EXT_NSS +3.3
6 (blk) !GPIO_EXT +3.3
7 (blk) GND GND

POWER

Pin Signal Volt
1 (red) VCC +5V
2 (blk) VCC +5V
3 (blk) CURRENT +3.3V
4 (blk) VOLTAGE +3.3V
5 (blk) GND GND
6 (blk) GND GND

SWITCH

Pin Signal Volt
1 (red) VCC +3.3V
2 (blk) !IO_LED_SAFETY GND
3 (blk) SAFETY GND

Console Port

The system's serial console runs on the port labeled SERIAL4/5. The pinout is standard serial pinout, to connect to a standard FTDI cable (3.3V, but its 5V tolerant).

Please refer to the wiring page for details how to wire up this port.

Parts / Housings

Peripherals

Supported Platforms / Airframes

Any multicopter / airplane / rover or boat that can be controlled with normal RC servos or Futaba S-Bus servos. More details are available on the platforms page.

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