Click these links to jump to the sections directly:. Get your X4R-SB receiver from here. Now you can configure it in Betaflight configurator. Port working. SBus and Smart port setup are pretty similar on most flight controllers in Cleanflight, main difference is the hardware setup. There are many ways to invert the signal, such as using a signal inverter which you can build yourself. These are all very cheap and easy to find.

According to this diagram above, you can find the pin for the original, uninverted signal and use that direct to your flight controller. RC4 is just below the negative power pin. For the telemetry, you will need to use a serial connection again.

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The last one should be reserved for the USB connection. However, the good news is that it is possible to use SoftSerial software serial for Smart Port. Be aware that you need to short the 2 pins together RC5 and RC6. The other end of the wire is connected to the Smart Port telemetry pin on the receiver the green wire in the picture.

You can emulate this using soft-serial by hooking TX and RX up to the same pin on the receiver. If it constantly shows 0, if either means you have disabled ACC, or your telemetry is not yet working. For the altitude indication, to have the correct value you have to turn on first the quadcopter and then turn on the Taranis.

If you turn on Taranis first it will show this wrong indications. Hi, Thanks for this interesting article. I have the Luminaire Lux V2 flight controller running on betaflight 3. Bus, Spektrum and IBus SerialRX protocols These features can be enabled if you download and compile your own, Required to take out other features due to size limitations.

Oscar, I have a Wizard x I have ground, 5v and subs connected to IO2 but cannot seem to know where to connect the smart port yellow wire. And then how to set up beta flight.

Connecting ultrasonic rangefinder (Sonar) to Cleanflight and INAV

Can you help please? Andy, check this video youtube. On the new version of Clenafligth V 2. Or does this article still fully apply? If I wanted to just skip the smart port for now and get flying, could I just use the sbus like normal? I see plenty of tutorials for beginners on equipment issues but when it comes to the essentials of configuration it gets incomprehensible because of the many self evident abreviations and prerequired technical knowledge.

I wrote to Diatone and am waiting for an answer. I am wondering at the lack of necessity for a conclusive introduction to the electronics and configuration for beginners on the Internet just listen to Joshua Bardwell and you get the Impression he is not addressing ordinary quad pilots but robotics engeneers.

INAV Misson Control = Real Mission Planner in Configurator

Thank you for your help, Rene Trueeb. Thanks for the a hole mode. Worked as a charm.Welcome to the Revolution Revo board setup page. Here you will find a number of video tutorials to assist you in setting up your new Revo board. Along with the tutorials you will also find links to the relevant Wiki pages to assist you in setting up the best Flight Controller board on the market.

This is important, as it contains a hardware floating point unit FPUwhich is a huge advancement for hobby-class autopilots. Of course, OpenPilot has been 32bit since day one, and the FPU is another step up the performance ladder.

The FPU allows precise, low-latency processing of real-life measurements using advanced attitude estimation algorithms. The Revolution is a flight control computer with autopilot, intended for multirotors, helicopters and fixed wings.

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It is a full 10DOF with gyroscope, accelerometer, magnetometer and pressure sensors. You have just received a brand new Revolution board and are itching to mount it in your air frame, follow the Video Tutorial below.

Revo - Sensor Calibration. LibrePilot Wiki. The chip features a range of built-in hardware modules that can bo programmed once and function independentely, requiring little to no CPU overhead. Communication modules include USB2. All these modules can be configured for accessing the chip pins using a flexible switch matrix, or disabled to save power. Power is typically applied through these headers from only one of the ESCs.

The positive Vcc and negative Gnd pins are indicated on this diagram and the board. The receiver port can act as an input or output port depending on the configuration which is set in the Hardware Settings. Configuring the receiver port as an output port allows the user to assign more output channels then the 6 standard servo outputs. Please be aware that not all receivers can be configured to use a PPM output. Simply make sure the receiver can do it before trying to set it up that way.

Optionally, Futaba S. Default configuration is Telemetry for connecting an RF modem. The function of this port also depends on the configuration and can be configured for I2C or Serial. This port can be configured to accommodate an Autopilot current sensor and a low cost Sonar sensor such as the HC-SR Please note that the output rate on the output channels from the ReceiverPort cannot be set individually.

The MPU combines a 3-axis gyroscope and a 3-axis accelerometer on the same silicon die. This sensor can also be found on the CC3D and already has a proven track record of great flight performance. When it came time to select a barometric pressure sensor, there were many to choose from and many were not up to the task.

The MS is not just any barometric pressure sensor, it is purpose-built, and has a very high resolution. As a result, it is ideal for use as a UAV altitude sensor. The sensor is so sensitive that it can sense a vertical shift of only 10 cm. The Revolution uses the newer MSBA03 version of this sensor that is far less susceptible to light interference than the older, plastic case versions.

The port is used for control input and output and can be configured to serve 6 PWM inputs or outputs. A mixture of other modes can also be configured.

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This also allows use of the Revo for advanced robotic applications. An additional board can provide raw CPU power and high level functions, ranging from networking and data storage, up to video analysis, autonomous behaviour and artificial intelligence.Resource Remapping is an awesome feature in Betaflight, that allows you to swap some pins around on a flight controller.

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Using Resource Remapping there are so much you can do, for example, to change motor ordering, relocate pins in case of ripped-off solder pads, and many more! There are many pins on a processor as shown in the top imageand each pin might be assigned a specific function by Betaflight. Resource Remapping basically allows we to re-assign those pins with a different function.

One very important note about this is, some of the pins of the processor might be unused, and does not connect to any solder points on the flight controller. The port you are changing the function to should ideally be a breakout pin on the flight controller somewhere you can solder to easily.

Depending on the capacitor value, you might be able to use it for slow speed protocol such as SmartAudio, but usually not any high speed protocol. If you have a quad with motors in the wrong order, you can either undo the soldering and swap the motor outputs on the flight controller, or simply fix it in the software using Resource Remapping!

First thing you want to do, is to find out the current motor order. You can do so with the Motor tab in Betaflight. Use the motor tab to spin up the motors one by one, from motor 1 to 4 and write down the order on a piece of paper. For example, we have:. You cannot just assign any pin for the buzzer, you need to do more!

If you connect the beeper directly to the STM32 processor you could potentially fry it. But if you do decide to move the buzzer to another pin, you will need to build an external power circuit like this. Hi OscarCan i remapping a led pad to a active buzzer?

My FC is matekf aio 12a betafpv. This is tutorial post form japan show how to build and change a led strip to a buzzer : burariweb. Howzit Guys! Recently build an 3 inch with a succex f4 v2, with vtx.

Can i map tx 2 for the smartport? And how do i go about in doing it? Im a noob and assistance will be appreciated. Actually you might be able to assign even a motor to a different pin: In my case Mamba F Mini, a really really unstable thing di not power up motor 2.

There is no extra motor pin on the Mamba. For me this worked, all motors spin up. But that does not work. I have switched back the way it was and then motors start to work again. See if there is motor 5 output on the board, you can remap it to motor 1, otherwise you would have to check with Matek technical support and see which pad you can use. Can a gyro be remapped on a kakutef7. Hi Oscar. Looking to remap for use of camera control on diatone f4 Mamba mini found that B09 bp9 is resource to remap but how do people know this or know what B09 Is labelled as on board itself.

The board designer decides what pins to use for what functions. I have the Betaflight F4 fc and a motor pad got ripped up from the fc. Its the signal wire from fc to esc. So we tried to resolder it to the little connection we saw.

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That has been unsuccessful. We were looking under the recource command and see there is a 5th motor free and available. We have been doin research and cant find out where the pins are locaated for the 5th motor. Can you help please.Not sure what to buy? Like this simple GUI to manage custom servo mixer rules. Instead of typing smix command in CLI, just click it.

And you do not have to remember what each and every Input number means. Pretty sweet. INAV configurator vs 1. Start fresh setup. Goto CLI type smix reset, save.

Goto servos GUI and setup for just stab role, i. All works nicely. Now goto the CLI, type smix and look at what is there, it looks to be correct. The only fix is to goto the CLI again and type smix reset and start over. Very weird??????? Hi I have a question about this cli textdoes this work or act like Anti Gravity feature of betaflight? Now I checked when I loaded the preset 5 inch racer values the filters have changed.

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In fact from very low values to larger values. I will test I wonder how much improvement will the filters be on my quad. I have been working on the servo setting for days in iNAV 1. Any ideas please? Pawel, one more quick question please. I am using a SP Racing F3 on a Fixed Wing and for some reason unknown to me I can not get servo 4 to reverse so that the elevon will work. What am I doing wrong, I tried almost everything. Save my name, email, and website in this browser for the next time I comment.

Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser. Category: FailQuadcoter Videos.INAV can use various sensors to fly drones and airplanes: gyroscopes, accelerometer, magnetometers, barometers, GPS, OpFlow, rangefinders, and airspeed.

Some of them required some are recommended and some are a purely optional piece of hardware. The flight controller will not boot without a gyroscope and accelerometer. Read More. Which flight controller software flies better out of the box? You know, the stock, default settings, no tuning.

Just flash and fly. The results are divided into 2 separate videos. In the first one, I explain all the rules and present all 3 flight controller software flying the same kwad. Matrix Filter will have its premiere together with EmuFlight 0. Which of those two will happen first is still unknown.

You have to admit, that the name is quite catchy. Matrix Filter for sure sounds very sci-fi. I know there are some talks and there is a chance for native support for INAV and Ardupilot, but the timeline is not revealed. It works only with Betaflight flight controllers and a typical user of Betaflight does not really need it. After all, Betaflight concentrates on racing and freestyle on 5-inch mini-quads, not long-range. The problem is, that it's not working like that.

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Not the other way around. INAV suffers from horizon drift since day one. In Betaflight it just does not matter at all. Today I finally put it into a test and to be honest, the results are very optimistic! Believe it or not, but choosing the right flight controller for your next airplane or a drone build is quite important.

Yes, I know that some of you might say that hardware does not matter and your kwad will fly as good with the latest F7 flight controller as it would fly with Naze It is, not true. It would fly with Naze32, but do not even try to compare modern flight controllers with more advanced filtering, inputs, outputs, and peripherals.

INAV flight controllers gives you the option to install airspeed sensor on your airplane, just like in Pixhawk and Ardupilot.Not sure what to buy?

Like this simple GUI to manage custom servo mixer rules. Instead of typing smix command in CLI, just click it. And you do not have to remember what each and every Input number means. Pretty sweet. INAV configurator vs 1. Start fresh setup. Goto CLI type smix reset, save. Goto servos GUI and setup for just stab role, i.

All works nicely. Now goto the CLI, type smix and look at what is there, it looks to be correct.

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The only fix is to goto the CLI again and type smix reset and start over. Very weird??????? Hi I have a question about this cli textdoes this work or act like Anti Gravity feature of betaflight? Now I checked when I loaded the preset 5 inch racer values the filters have changed. In fact from very low values to larger values.

I will test I wonder how much improvement will the filters be on my quad. I have been working on the servo setting for days in iNAV 1. Any ideas please? Pawel, one more quick question please. I am using a SP Racing F3 on a Fixed Wing and for some reason unknown to me I can not get servo 4 to reverse so that the elevon will work. What am I doing wrong, I tried almost everything.

Save my name, email, and website in this browser for the next time I comment. Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser. Category: FailQuadcoter Videos. Boris Plate. I hate the Ez Gui! Peter Hancox. Excellent news, thank you Pawel.In altitude hold mode, Copter maintains a consistent altitude while allowing roll, pitch, and yaw to be controlled normally.

This page contains important information about using and tuning alt hold. When altitude hold mode aka AltHold is selected, the throttle is automatically controlled to maintain the current altitude. Roll, Pitch and yaw operate the same as in Stabilize mode meaning that the pilot directly controls the roll and pitch lean angles and the heading.

Automatic altitude hold is a feature of many other flight modes LoiterSportetc so the information here pertains to those modes as well. When fitted and enabled, a downward facing rangefinder such as LiDAR or SONAR will automatically provide even more accurate altitude maintenance, up to the limit of the sensor. The Altitude Hold P is used to convert the altitude error the difference between the desired altitude and the actual altitude to a desired climb or descent rate.

The Throttle Rate which normally requires no tuning converts the desired climb or descent rate into a desired acceleration up or down.

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The ratio of P to I i. I is twice the size of P should be maintained if you modify these parameters. Viewing the altitude hold performance is best done by downloading a dataflash log from your flight, then open it with the mission planner and graph the barometer altitude, desired altitude and inertial navigation based altitude estimate.

This data is found in slight different columns depending upon the version and board. APM running AC3. It is very important that the vehicle has enough power available.

Without this the AltHold and attitude controllers can require more power than is available from one or more motors and will be forced to sacrifice some control which could lead to a loss of attitude or altitude.

If you incorporate expo on your transmitter, that directly increases the size of the Alt Hold throttle dead band. Outside of the mid-throttle deadzone i. When the stick is completely down the copter will descend at 2.

Betaflight Resource Remapping: Changing Motor Order and Moving Pins Around

Check the Measuring Vibration and Vibration Dampening wiki pages for details on how to measure and reduce vibrations. Copter slowly descends or climbs until the pilot retakes control in stabilize. Normally this is caused by not having the throttle stick in the mid position.

This commonly happens when the pilot is switching into AltHold from a manual flight mode like Stabilize on a copter that does not hover at mid throttle. See the wiki page related to setting the mid throttle position.

The motors seem to stop for a moment just as AltHold is engaged but then it soon recovers.

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This normally occurs when the pilot enters AltHold while climbing rapidly. The target altitude is set at the moment the pilot switches into alt hold but because the vehicle is rising quickly it flies above the target. The aggressive altitude hold controller then responds by momentarily reducing the motors to near minimum until the copter begins falling back to the target altitude. The workaround is to enter AltHold while the copter is flying at a stable altitude.

Air pressure changes cause the vehicle to drift up or down by a couple of meters over longer period of time or for the altitude shown on the GCS to be inaccurate by a couple of meters including occasional negative altitudes meaning altitudes below the home altitude.

This is caused by an aerodynamic effect which leads to a momentary low pressure bubble forming on the top of the copter where the autopilot is mounted which leads the altitude hold controller to believe it is climbing so it responds by descending. Altitude hold becomes erratic when the vehicle is close to the ground or during landing.

This can be caused by the barometer being affected by pressure changes created by prop-wash. The solution is to move the autopilot out of the prop wash effect or shield it within an appropriately ventilated enclosure.

Sudden altitude changes caused by light striking the barometer. Warning If you incorporate expo on your transmitter, that directly increases the size of the Alt Hold throttle dead band.


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