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MyFlyDream MFD, Manual, Page: 5 / 34

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MyFlyDream MFD Manual Download Page 5

This  port  will  supply  the  power  to  the  MFD  AP.  The  AP  has  it  own 

voltage regulator, can be power from 7-20V, but the camera and the 

video  transmitter  will  also  share  the  power  directly  from  this  port. 

Most of the camera and video TX are 12V, so we recommend you to 

power the MFD AP with 3S lipo, and will make the connection more 

pretty and easy.   

     

If  you  want  to  power  up  the  MFD  AP  with  5V,  leave  the  A1  (12 

positive empty, no connection) and connect the ground (negative) to 

the  A2  pin.  And  the  5V  positive  connect  to  the  servo  output  or  the 

receiver 5V input. Will show up in the picture below. 

12V power supply connection: 

pins 

Use for 

A1 

12V positive 

A2 

Ground or negative 

5v Power Supply connection: 

pins 

Use for 

A1 

NC (No connection) 

A2 

Ground or negative   

E3(From data port) 

5V positive 

 

       

The servo output and the receiver power are not connected with 

Summary of Contents for MFD

Page 1: ...MyFlyDream AutoPilot V1 0 www MyFlyDream com ...

Page 2: ...ane stabilized way point with altitude fly and achieve autopilot and auto fly MFD AP s advantage feature included 1 Full attitude AHRS max roll angular is 2000deg s 2 Pixel level black and white OSD re flash rate 30fps no lag OSD flash 3 Intergraded MFD Auto Antenna Tracker AAT support can use with MFD ATT directly 4 Through the OSD manual can setup and edit all parameters and waypoint 5 Support M...

Page 3: ...V included GPS without other electronics PWM input channels 6 PWM input channels 4 RX in PPM mod can have 4 more PWM output Maximum rolling angular 2000 degree S Flight mods Manual stabilized Circle Waypoint Return to launch 3 OSD 4 Connection MFD AP s connections from A J connection as the picture show above 编号 名称 ...

Page 4: ...ta Digital telemetry option F Camera To camera G AV TX To video transmitter H AUX Auxiliary port for sonar ETC option I Sensors To current sensor board for current sensing and battery voltage sensing J EXT Extended port for air speed sensor option Connect to the device as the picture show below put the MFD AP connection pins facing to you A Power ...

Page 5: ...on more pretty and easy If you want to power up the MFD AP with 5V leave the A1 12 positive empty no connection and connect the ground negative to the A2 pin And the 5V positive connect to the servo output or the receiver 5V input Will show up in the picture below 12V power supply connection pins Use for A1 12V positive A2 Ground or negative 5v Power Supply connection pins Use for A1 NC No connect...

Page 6: ...y are internal connected The bottoms are grounds they are internal connected also Power to this port will not power up MFD AP if the main power port is not connect to the power CH1 CH6 channel connection CH1 AIL CH2 ELE CH3 THR CH4 RUD CH5 Mode switch A 2 postions CH6 Mode switch B 3postions MFD AP will need one two positions and one three positions switch to switch the flight modes The three posi...

Page 7: ...M signal to CH5 B For JR serial receiver PPM channel orders for channel 1 4 are AIL ELE THR and RUD Use the jumper comes with the MFD AP connected to CH5 and then PPM signal to CH6 3 MFD AP will auto select the PPM order base on the jumper position C CH1 CH4 Output D This port used for servo connections use for control your airplane White color pin is signal pin red is power positive and black is ...

Page 8: ...ion the LS20033GPS come with the AP don need it D2 RX To the GPS TX Default GPS baud rate is 38400 D3 3 3V power to the GPS D4 Ground F Data This port use for the telemetry data radio 插针 用途 E1 TX to the telemetry radio RX E2 RX to the telemetry radio TX E3 5V power can be short the jumper inside the AP to change to 3 3V E4 Ground ...

Page 9: ...he input power of the AP they are internal connected Pin USE F1 GND Ground F2 PWR Power voltage is same as the AP Power input A1 pin F3 VID Camera video signal If your camera voltage is difference you have to power the camera separately H AV TX Connect your video transmitter here 插针 用途 G1 GND Ground G2 PWR power voltage is the same as A1 pin of the AP ...

Page 10: ...s difference from the AP power you have to power the video TX separately I AUX This port is use for connect AUX optional can connect to ultrasonic sensor and other AUX default is not connected 插针 用途 H1 NC H2 NC H3 5V H4 GND J Sensors Those pins are for current sensor battery voltage sensor and RSSI input Connect the sensor comes with the AP directly with the order ...

Page 11: ...SDA J3 PWR 3 3 v J4 GND 5 installation for better performance please mount the AP around the CG point of the airplane For small electrical airplane don t need to use the dumping material to mount the AP use the double size tape or Velcro to mount the AP directly to the surface Always make sure the arrow on the AP is facing forward of your airplane And do your best to make sure the AP is ...

Page 12: ...parallel to your airplane centerline as the picture shows below because most of the setting can be done via the OSD menu so if you don t have you video transmitter hook up you can connect a monitor to ...

Page 13: ...rottle on the low position CH5 and CH6 on low position and turn the right stick of your radio controller to the right low corner Aileron to the right and ELE goes down wait at lease 2 second the OSD will show up ask you enter menu when you see the display turn the CH5 switch to the high Now you should see the setting menu How to exit the OSD menu Throttle on the low position CH5 turn to the low po...

Page 14: ...before you install the AP the servo reverse will not change when you hook up the AP 2 CH5 on low CH6 on middle position is the STB stabilized mode the OSD display will change the display on the left top corner from MAN to STB Manually bank your airplane left point the airplane to the front the left aileron will go down and the right aileron will go up When you bank the airplane to the right the le...

Page 15: ... airplane bank right aileron left is up right is down nose up elevator down ...

Page 16: ... this is telling the AP how it installed in the airplane Put the airplane in still make sure the right wing and left wing are leveled and the pitch are on the normal level fly position Go to the OSD menu setting navigate to the COMMON CALIBRATION Then select common calibration by using the aileron stick to the right Follow the display on the bottom of the OSD display turn CH6 to the middle positio...

Page 17: ... CALIBRATIONthe parameters that are calibrated show as below 1 Aileron elevator and rudder center point of your radio 2 AP installation error show as degree off the roll and pitch 3 AP internal gyro and ACC When you exit the menu you will see the horizon line will show up on the level position 6 OSD Layout ...

Page 18: ...il please refer to 8 Test fly C heading Heading to the north is 0 degree East south and west are 90 180 270 When the airplane s speed are greater than 20km h the heading data comes from the GPS When the speed is less than 20KM H the heading data comes from internal compass and GPS combination D GPS satellites E RSSI receiver signal strength ...

Page 19: ...ter of the display Simulate the airplane when you looking at the back of the airplane Using this icon combine with the Artificial horizon calculates by the AP will give you a clear view of the airplane attitude If the mark is on top of artificial horizon means the airplane is climbing otherwise is dissenting J Artificial horizon AP calculates the current attitude and simulates a horizon line on th...

Page 20: ...e gauge shows the percentage of the battery voltage left to get more accuracy showing on the gauge you have to setup the battery cells count inside the OSD menu The AP will assume that fully charged cells voltage is 4 2V and the 3 7v is empty If you don t want to show the gauge set the battery counting to 0 S in the OSD menu N Current O Battery consuming Unit mah P Home distance In meter Q Roll an...

Page 21: ... heading waypoint in WPT mode the throttle is controlled by AP The throttle stick is used for zoom in and out the radar map of the waypoint Using the aileron stick to navigate the select the waypoint V Target distance only shows in CIR and WPT modes 8 Test fly AP has 5 fly modes display on the left top corner of your screen Trigger for this 5 modes is the different combination of CH5 and CH6 CH5 C...

Page 22: ...one will go up position input The AP as bypass system No level and stabilize LOW MIDDLE STB Stabilizer Stabilizer mode the AP will control the airplane back to level position when you free the control stick Throttle is control by user LOW HIGH WPT WayPoint waypoint mods the AP will continue the waypoint one by one preset by user When the waypoint is finished AP will control the airplane in RTH mod...

Page 23: ... airplane When the AP correct the airplane back to level keep your eyes on the flying attitude if the attitude is not right Land the airplane and follow the procedures below to troubleshooting a If your airplane roll oscillating near the level point it means the Roll p is too high Go to the OSD setting menu then navigating to AUTO PILOT SETTINGS ROLL P and bring down the roll p in the setting If t...

Page 24: ...position that you want to set as a home position usually the position you launch your airplane Put CH5 and CH6 on the low position pull down the elevator stick of you radio And wait about 2 seconds the OSD will show up SETTING HOME then switch the CH5 to high position And the airplane elevator will go up once to indicate the set home is completed Then switch CH5 to low When you test the RTH very f...

Page 25: ...enu system 1 AUTO PILOT SETTINGS auto fly parameters 1 1 MAX ROLL maximum roll angle default is 45 degree When in the STB mode the maximum angle you can bank Increase this number will increase the control respond from the airplane but too much will cause unstable flying Recommended range are 10 70 degree 1 2 MAX PITCH UP maximum pitch up angle default is 30 degree When in the STB mode the maximum ...

Page 26: ... 1 5 MAX THROTTLE maximum throttle the AP can using when in auto fly mode CIRCLE and way point modes in Control the maximum throttle that the AP can use MIN THROTTLE 1 100 缺省 值 80 1 6 MIN THROTTL minimum throttle input AP can use in Prevent the airplane go into stall default 30 1 7 CRUISE SPEED in km h when in auto fly mode circle and waypoint RTH modes AP will control the speed at the cruise spee...

Page 27: ...t it return to track too big will cause snake walking oscillating Too small will cause off track range 0 30 default 9 1 14 CRUISE D heading damping use for snake walking oscillating range 0 30 default 1 1 15 ALT P altitude P The bigger value the more power to the airplane to maintain altitude Too high will cause up and down oscillating Too small will cause the airplane to lose altitude Range 0 30 ...

Page 28: ...ick to the left until you see launch mode in the OSD when switch CH5 to high then switch CH5 back to low Now you are in launch mode Turn you throttle up and launch your airplane After you activate the launch mode Moving your elevator will cause the AP exit launch mode automatically 2 PLANE SETTINGS 2 1 AILERON use for setting reverse servo movement in STB mode 2 2 ELEVATOR use for setting reverse ...

Page 29: ... EDGE 3 5 DISPLAY L 3 6 DISPLAY R 4 SENSORS SETTINGS 4 1 CAL GYRO ACCL 4 2 CAL MAG 4 3 CAL VOLT 4 4 CAL CURRENT 4 5 CAL JOYSTICK 4 6 BATTERY TYPE 4 7 MERGE GPS TO IMU 4 8 GPS BAUDRATE 5 MISC SETTINGS 5 1 DATA RADIO 5 2 THR SAFETY 5 3 STICK DEAD ZONE 5 4 SYS INFO 5 5 RESET ALL ...

Page 30: ...tting For update the firmware you will need the USB TTL module comes with the MFD AP 1 Plug the USB TTL to your computer and install the driver for it After the installation remember the COM port shows up on your computer s device manager Then unplug the USB TTL from your computer 2 Unplug the other device like servo and ESC plug the USB TTL 4 pin connector to your GPS connection port Plug the cab...

Page 31: ...are select the right COM port according to your computer shows up Other settings are default click next if you connect right You will see a green light on the software Then click the next again 4 Wait a few second you will see the following picture show up The default target will choose automatically so you don t need to ...

Page 32: ...from the drop down menu by clicking the arrow on the right Then click next will bring you to the next picture 5 when you see the below picture come up click the mark on the right side of download to device Choose the firmware you want to update the firmware end with hex After choose the firmware hit the next ...

Page 33: ...utton Will bring you to the next picture 6 Wait for download finish you will see 100 on the status bar After you see that unplug the cable from AP and do the calibrations mention before to setup your AP ...

Page 34: ......

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