Servo Expansion Board
Servo Expansion Board


Quantity:
Regular Price:$39.80
Sale Price:$23.00
You save $16.80 Over 42% saving!
Item #:88E-FB13-ServoExpansion
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Availability:Usually ships the next business day


AEO SERVO EXPANSION X2 is designed for FPV gyro tracking system to extend the moving range of servo on the camera mount. It changes movement characteristics of traditional RC servo to meet the movement request of camera mount. SERVO EXPANSION X2 also can be used in other RC areas, making servo move in a wide range and adjusting the movement way and position of Servo directly to control the servo precisely

 

Application

Able to adjust moving buffer and reduce moving impact. For example, can reduce the image shaking caused by movement of servo in the FPV video transmission system.

Able to adjust the moving range of servo to reach larger moving angle (such as 180°) or reduce the moving range. Traditionally if the servo input signal received by receiver exceeds the standard, the receiving system will disorders (such as signal lost and so on). Before this, can do the signal expansion.

Able to calibrate and trim the midpoint of servo quickly. In a FPV system, as the midpoint of servo may be different from that needed in practical use, this product can meet this need to calibrate and trim it.

 

 

Setting introduction:

Supply power and press setting button 5 seconds to enter into setting mode. LED flashing means main setting menu opened.

Main menu

Second menu

Flashing times

Function

Flashing times

Function 

*1

Moving buffer

*1 - *9

Set the degree of buffer

*2

“A”channel servo

moving rate adjust

*1

50% of original

*2

100% of original

*3

200% of original reach

the limit position

*3

“B”channel servo

moving rate adjust

*1

50% of original

*2

100% of original

*3

200% of original reach

the limit position

*4

Set servo midpoint

 

 

*5

Servo trimming

 

 

*6

Servo limit position

setting

 

 

*7

Servo limit position

 

 

*8

-----

 

 

*9

-----

 

 

When you adjust the options you need a good, long press the button automatically save and exit this menu and switch to the next big menu options. When you come after all the power can be adjusted.

the LED flashes as above table shown in the main menu.  Flashing once means function 1, flashing twice means function 2, and so on. Jump to the next option by pressing the button no more than 1 second and choose this one by pressing it no less than 3 seconds. Save and exit menu by pressing the button for a long enough time after setting completed, the next option in the main menu opened at the same time.

Turn off the power after all adjusted well.

 

 

Function introduction:

Flashing once: moving buffer.

Moving buffer function can balance the movement of servo to reduce the shake and smooth the movement. For example, need to increase the buffer and reduce the shake when carrying a large camera.

After entering into this option, That flashing once means no buffer and flashing ninth means the largest buffer.

Flashing twice: “A” channel servo moving rate.

Adjust the moving range of servo. Enlarge and reduce the input signal.

Flashing three times: “B” channel servo moving rate.

Adjust the range of motion. Enlarge and reduce the input signal.

Flashing four times: calibrate servo input midpoint.

As control center will offset caused by the errors existed in the process of transmission, you can correct it through this function,

Adjust the servo to the midpoint as you think and save the button for a long enough time.

Flashing five times: Servo trimming

As the real moving center is different from standard center caused by the difference between elictronic structure and mechanical of servo, you can find the real center of servo through this function.

Adjust the servo to the position you want by transmitter, then press the button for a long enough time to save it. Servo can record the signal from transmitter and adjust the servo.  Adjust the transmitter back to origin at last.

Flashing six times: the pre-setting of servo limit position (set two channels at a time).

As the extended signal is not standard signal, some mechanical disadvantages may be caused by it. For example, gear jammed and so on. Other confusion on electronic system may be also caused such as flip suddenly and out of control. To avoid these cases, please pre-set limit position.

Making servo move near to these limit position, then press the button for a long enough time to save.

Flash seven times: the pre-setting of servo limit position in opposite side (set two channels at a time)

A servo has two limit positions. For example, one side is upper right, the other side is bottom left. The function is the same as above and operation same as above.

Our warranty/ return / exchange policy is very simple. If the item we sent you is defective when you received the shipment from us (NOT AFTER USE), you can report to us by email for return / exchange / refund arrangement.

Request(s) for return or exchange and report(s) of missing or damaged part(s) must be received within 30 days of your receipt of merchandise(s). We reserves the rights to entertain requests received thereafter.

Items returned must be in as-new conditions with the packing slips, manuals, accessories and all other items intact in original packaging. Returned merchandise must be received from our customer before we will process and ship out any replacement. All merchandise should be returned to us by shipping carriers with safe method which provides proof of shipment (just in case your item does not reach us. so you can check with your local shipping carrier.) We will not responsible for the lost of returned merchandise in shipping.

Shipping and handling charges for all orders are non-refundable, as we have paid the Post Office to send the shipment and the Post Office will NOT refund the postage cost back to us after they processed the shipment. Customer will be responsible for the return shipping cost to send return back to us. For returned merchandise that is found to be genuinely defective, we ship out replacement for free (we pay for the replacement shipping cost) and will not charge additional shipping and handling fees.

We reserves the right to return merchandise to its customer and not refund money, if we in our opinion deem that the merchandise has been used, crashed, abused, misused or modified in any form, or has been damaged by water, dust, or other contaminants.

*** All items are tested by manufactures to make sure they are working properly before we ship them to our customers.

*** Please inspect the product when you received the shipment, identified any issue and report to us BEFORE you try to fly / use it. Please also check over the product (especially the helicopters and air planes) and make sure they are all good every time before use (or taking to the air).

*** Return / exchange / refund is not allowed if the item has been used or flew. Please understand that RC helicopters and airplanes can crash if mistake made or you do not know how to fly, any kind of crash or hard landing may caused damage(s) to the helicopter or plane. We have no control over your flying skill, behavior or the conditions you have chosen to fly in. We tested all products before shipment as we stated above, if you have any problem with the aircraft or other product(s) you ordered from us, please report it at the time when you received the shipment (not after use please).

*** If you used / flew the product, or crashed product, no matter what the reason. We are sorry but we can not be responsible for your crash or use. Hobbypartz.com will not be responsible for incidental or consequential damages including bodily injuries and property damages arising from the use of any product(s) that it sells. Hobbypartz.com reserves the right to refuse service to anyone. Remote controlled products and accessories can be very dangerous.  Please read the operating manual before use.  We have no control over the correct use, installation, application, or maintenance of our products, no liability shall be assumed nor accepted for any damages, losses or costs resulting from the use of the products. Any claims arising from the operating, failure or malfunctioning etc. will be denied. We assume no liability for personal injuries, property damages or consequential damages resulting from our products.

*** These terms applied to all sales made from our website, email, phone, or fax. If you do not agree to our terms, please do not make the order.

We reserves the right to amend this policy without further notification(s).


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