FETtec AIO 35A User manual

FETtec AIO 35A
Manual
Page 1

Table of Contents
Introduction.....................................................................................................................................3
Features..........................................................................................................................................3
Safety warning................................................................................................................................5
Recommended steps for installation of the FE tec AIO 35A.........................................................5
Connection Diagram.......................................................................................................................6
Connection Layout top...............................................................................................................6
Connection Layout bottom.........................................................................................................7
Firmware update and settings........................................................................................................8
FC Firmware update...................................................................................................................8
ESC Firmware update................................................................................................................9
OSD Firmware update..............................................................................................................10
OSD Settings................................................................................................................................11
Issues with the OSD.................................................................................................................12
Move elements in the OSD menu............................................................................................12
Dimensions...................................................................................................................................13
Page 2

Introduction
hank you for purchasing the FE tec AIO 35A.
Features
FC:
•Latest S M32G4 Processor
◦170Mhz + Math accelerator
◦MPU6000
•Supply voltage 12-25V (3S-6S Lipo voltage)
•2x dedicated onboard 5V BEC for V X (max. 600mA each)
◦5V BEC for RX
◦5V/16V BEC for V X (switchable and real Pit*)
•1x 8 pin connector for solder free V X, cam connection and OSD or digital systems
◦VCC, GND, Video in, Video out, BEC 5V/16V, VCS/ X3, RX3
•2x 4 pin connector for receiver and V X
◦Signal, telemetry, 5V, gnd
◦Gnd, 5V, X1, RX1
•5 UAR serials
◦UAR 1 free
◦UAR 2 used for Receiver
◦UAR 3 free
◦UAR 4 used for onboard OSD, can be set free
◦UAR 5 used for ESCs / LM / Onewire
•Solder pad for RGB LEDs
•Supported ESC protocols
◦PWM, Oneshot125, Oneshot42, Dshot150/300/600/1200/2400, FE tec Onewire
•KISS FC firmware
*real Pit-Mode: A power supply pin which is remotely switchable
Page 3

ESC:
•Active current limiting @ 35A
•Input voltage: 3s-6s
•High quality 40V MOSFE s
•S M32G071 @ 64MHz
•up to 128 kHz Motor PWM
•Full sine wave control
•Automatic input signal detection
◦PWM, Oneshot125, Oneshot42, Dshot150/300/600/1200/2400, FE tec Onewire
•FE tec ESC firmware
OSD:
•Onboard OSD
◦Graphic OSD (S M32)
◦Full KISS uning
◦Filter (PIDs, Rates, Settings)
◦LED control (RGB LED, Racewire)
◦V X
◦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
•Maximum outside dimensions: 30 x 37,5mm
◦Mounting hole arrangement: 20 x 20mm with M2 mounting hole (expandable to M3)
•Overall height: 7,9mm
•Weight: 8,9 g
•Connector type: JS -SH-1mm
Page 4

Safety warning
•Remove propeller before flashing and configuration
•always flash latest firmware before operation
Recommended steps for installation of t e FETtec AIO 35A
•Connect to FE tec Configurator and update to the latest firmware (see firmware update
and settings)
•Install the AIO in your copter (see Connection diagrams for correct wiring and installation)
•Make sure everything is connected properly and check without propellers
•Connect to KISS GUI to proceed with final configuration of the FE tec AIO 35A (FC
configuration)
Page 5

Connection Diagram
Connection Layout top
Receiver connector:
•GND
•5V
•LM: elemetry signal to receiver
•SIG.: Receiver signal to FC
Acronym explanation:
•Motor 1 - 4: pads for motor connection
•GND: Reference Signal Ground
•3-6S - / +: Battery input voltage (12V-27V)
•Reset: Reset button to force the FC in bootloader mode, not needed for normal operation
•RGB_LED: pad for LED connection
•5V/GND/RX4/ X4: If onboard OSD is deactivated these pads are the connection for
another free serial (e.g. GPS)
Page 6

Connection Layout bottom
he 8 pin connector combines all necessary connections for analog or digital V X and camera.
It includes:
•VCC (Lipo+)
•GND for cam and V X
•Video in: Analog video signal from cam
•Video out: Analog video to V X
•BEC 5V/16V: power supply for cam and/or V X, switchable voltage, real Pit capable
•VCS/ X3: for smart audio / tramp configuration or X for digital FPV systems
•RX3: for digital FPV systems
4 pin connector:
•GND
•5V
•X1: function configurable in GUI
•RX1: function configurable in GUI
Onboard OSD Jumper: bridge to deactivate onboard OSD and to activate RX4 and X4
Page 7

Firmware update and settings
T e FETtec AIO 35A works wit KISS/FETtec FC firmware version 1.3RC47i or later !
he FC, ESC and OSD of the FE tec AIO 35A Board are flashable over the FE tec
Configurator.
Download the FE tec Configurator here: https://github.com/FE tec/Firmware/releases.
FC Firmware update
choose USB and select the correct COM
Port and press connect.
You should see the FE tec FC G4 as
shown.
Click “Remote Firmware” button and select
the latest available firmware.
Press “Flash selected!”
FC is flashed now!
Settings can be made in the KISS GUI.
Download:
https://github.com/flyduino/kiss-gui/releases
Reconnect USB after t is step!
We recommend to always use the latest available firmware to get the best user experience.
If you like to try new features and firmware developments you can join our Discord channel and
download the latest beta firmware to try on your own risk (https://discord.gg/pfHAbahzRp)
Page 8

ESC Firmware update
Choose KISS FC Passthrough and press
connect.
all devices should show up now.
he Overview page allows to flash
individual ESCs.
he Setting page allows to adjust all
available ESC parameter.
- Reverse rotation direction
- Slow start
- 3D mode
- PWM min & max signal
- ESC Beep enabled
- Current calibration
–Individual ESC ID (for use on onewire
protocol)
Page 9

In the Telemetry page you can spin the
motors, view and debug the motor
telemetry.
OSD Firmware update
o update the OSD connect to FE tec Configurator and flash via FC passthrough latest
firmware.
Page 10

OSD Settings
All settings are to set directly in the OSD.
o get in the menu move the sticks in the shown direction at the start:
hrottle 50%, then move Yaw left, Pitch up
Mode 1:
Mode 2:
In the menu:
OSD menu:
Page 11

OSD settings:
Issues wit t e OSD
1. OSD SYNC → AU O SYNC
2. in case of blurry lines play with LEF /WI H values try to avoid WI H values above 400
3. make a PAL/N SC layout reset
Move elements in t e OSD menu
Choose LAYOU → SE POSI IONS in SE INGS.
Now the elements are movable along the grid.
Skip between the elements and select them to set new positions.
To exit t e ´move menu´ old stick Yaw left for a few seconds
Page 12

Dimensions
Maximum outside dimensions: 30 x 37,5mm
Mounting hole arrangement: 20 x 20mm with M2 mounting hole (expandable to M3)
Overall height: 7,9mm
Highest part on each PCB side: 3,2mm
Weight: 8,9 g
Page 13