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rc:lantian-l90 [22.01.2018 22:51]
vergo [Notes]
rc:lantian-l90 [04.05.2021 21:31] (current)
vergo
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 ~~NOTOC~~ ~~NOTOC~~
 +
 +<note>Below image has old camera, vtx antenna and receiver antenna setup.</note>
  
 ====== Lantian L90 ====== ====== Lantian L90 ======
  
-{{ :rc:files:l90:l90.jpg?direct&400|}}+{{ :rc:files:l90:lantian90_v2.jpg?direct&400|}}
  
 ^  Specifications  ^^ ^  Specifications  ^^
Line 10: Line 12:
 | ESC | BLHELI_S V2 10A 4in1 ESC (from MyRCMart) | | ESC | BLHELI_S V2 10A 4in1 ESC (from MyRCMart) |
 | Motors | Racerstar Racing Edition 1103 BR1103B 8000KV | | Motors | Racerstar Racing Edition 1103 BR1103B 8000KV |
-| Props | Kingkong 1935 3-Blade Bullnose | +| Props | <del>Kingkong 1935 3-Blade Bullnose</del>\\ HQProp T2x2x3 
-| Receiver | FS-RX2A Pro | +| Receiver | <del>FS-RX2A Pro</del>\\ <del>FrSky XM</del>\\ FrSky XM+ 
-| Camera | 600TVL 1/4 1.8mm CMOS FPV 170 Degree Wide Angle Lens (from Banggood) |+| Camera | <del>600TVL 1/4 1.8mm CMOS FPV 170 Degree Wide Angle Lens (from Banggood)</del>\\ RunCam Micro Swift 2 with 2.1 mm lens |
 | VTX | Eachine VTX03 | | VTX | Eachine VTX03 |
 +| Antenna | <del>Eachine VTX03 default</del>\\ Realacc UXII Stubby RHCP antenna |
 | Battery | Turnigy nano-tech 2S1P 460 mAh 25-40C | | Battery | Turnigy nano-tech 2S1P 460 mAh 25-40C |
 ^ ^^ ^ ^^
-| Weight | 57 g\\ 88 g (with 2S1P 460 mAh battery) |+| Weight | <del>57 g</del> 63 g\\ <del>88 g</del> 95 g (with 2S1P 460 mAh battery) |
 | M2M | 9 cm | | M2M | 9 cm |
 | Flight time | 4-5 minutes | | Flight time | 4-5 minutes |
 +
 +===== Videos =====
 +
 +  * https://www.youtube.com/watch?v=n8nQcezehvI (outdoor, RunCam Micro Swift 2)
 +  * https://www.youtube.com/watch?v=-iHfjfsTRsQ (outdoor, crash compilation, RunCam Micro Swift 2)
 +  * https://www.youtube.com/watch?v=BIGnFt2Zpb4 (indoor, with RunCam Micro Swift 2)
 +  * https://www.youtube.com/watch?v=zo9ZN7feXXs (outdoor)
 +  * https://www.youtube.com/watch?v=GmKjVyROXd4 (outdoor)
 +  * https://www.youtube.com/watch?v=cTf1_luv-KA (indoor)
  
 ===== Notes ===== ===== Notes =====
  
   - Edges of frame pieces should be sanded to avoid wear in wiring   - Edges of frame pieces should be sanded to avoid wear in wiring
-  - Camera has been mounted with rubber O-rings due to lack of better mount +  - <del>Camera has been mounted with rubber O-rings due to lack of better mount</del> 
-  - Receiver antenna has been reinforced with cable tie + heat shrink+  - Receiver antenna has been reinforced with cable tie + heat shrink
   - Don't attempt to flash the ESC firmware, 1 of 4 is likely to fail if done via FC, however changing settings is ok   - Don't attempt to flash the ESC firmware, 1 of 4 is likely to fail if done via FC, however changing settings is ok
-  - The camera isn't too bad in adjusting to illumination changes but a RunCam Micro Swift 2 should also fit (not tested)+  - The original camera wasn't too bad in adjusting to illumination changes but lacked dynamic range when flying towards low sun
   - Remove the microphone from the camera, you don't need it   - Remove the microphone from the camera, you don't need it
   - Replace nylon standoffs with aluminium standoffs for extra durability   - Replace nylon standoffs with aluminium standoffs for extra durability
     * The provided M2 screws are however good and long enough     * The provided M2 screws are however good and long enough
 +  - Older Kingkong 1935 props have a much tighter center hole which may not always fit the motors and push the shaft out of the motor instead when the prop is inserted
 +    * More recent Kingkong 1935 props fix this issue with a slightly larger center hole, those can be identified from the center hub which isn't any longer fully flat
 +  - RunCam Micro Swift 2 will not fit with the default standoffs with the included mount
 +    * With some plastic removal, it's possible to fit the camera using a custom mount while still using the default standoffs and having possibility to get some angle to the camera
 +    * Only the height is a restricting factor
 +  - FrSky XM replaced with FrSky XM+ due to [[https://www.youtube.com/watch?v=-iHfjfsTRsQ|random poor range issues]]
  
 ===== Wiring ===== ===== Wiring =====
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   * Don't mix V1 and V2 FC and ESC board, the connecting wires have different outputs   * Don't mix V1 and V2 FC and ESC board, the connecting wires have different outputs
     * V2 is much less messy to use and it doesn't require a separate battery wiring to FC     * V2 is much less messy to use and it doesn't require a separate battery wiring to FC
-  * The battery wires are on the bottom of the board so be extra careful not to let plain wires touch the frame+  * The battery wires are on the bottom of the ESC board so be extra careful not to let plain wires touch the frame
     * Use a piece of electric tape just to be on the safe side     * Use a piece of electric tape just to be on the safe side
  
rc/lantian-l90.1516654309.txt.gz · Last modified: 22.01.2018 22:51 by vergo