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--- rc:realacc-martian-iv-3-inch [25.04.2021 21:09]
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+++ rc:realacc-martian-iv-3-inch [29.07.2024 03:30] (current)
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@@ Line 1: / Line 1: @@
 ~~NOTOC~~
+<note important>Upgraded to digital on 28.7.2024 after 60 flights. See [[rc:realacc-martian-iv-3-inch-walksnail|Martian IV (3 inch, Walksnail)]] for more details.</note>
 ====== Martian IV (3 inch) ======
+{{ :rc:files:martian4:realacc_martian_4_3.jpg?direct&500|}}
 ^  Specifications  ^^
 | Frame | Realacc Martian IV (3 inch) |
-| FC+ESC | HGLRC F4 Zeus |
+| FC+ESC | HGLRC F4 Zeus AIO 15A |
 | Motors | RCX H1304 5000KV |
 | Props | <del>HQProp T3x3x3</del>\\ Emax Avan 3x2.4x3\\ GemFan 3x1.6x3 |
-| Receiver | <del>FrSky R-XSR</del>\\ Ghost Atto |
+| Receiver | <del>FrSky R-XSR</del>\\ ImmersionRC Ghost Atto |
 | Camera | RunCam Robin with 1.8 mm lens |
 | DVR | RunCam Mini FPV DVR Module |
@@ Line 28: / Line 32: @@
   - ESC didn't have issues with firmware flashing, came with old firmware that doesn't support turtle mode
   - FC is essentially 3S max
-  - The cap included 470uF 25V capacitor was replaced with a 1000uF 35V (both low ESR)
+  - The FC bundle provided 470uF 25V capacitor was replaced with a 1000uF 35V (both low ESR)
-  - Configuring F.Port with the FC didn't for some reason succeed in providing two way communication resulting in lack of telemetry, RSSI however gets transmitted and shown in OSD
+  - Configuring F.Port with the FC didn't for some reason succeed in providing two way communication resulting in lack of telemetry, RSSI however gets transmitted and shown in OSD (FrSky R-XSR specific)
   - Power wire needed to be longer than usual due to the short wires used in the Tattu batteries
   - For power wire management, it's better to have the battery strapped with wires facing forward
@@ Line 52: / Line 56: @@
 ===== Wiring =====
-{{:rc:files:martian4:martian_3inch.png?550|}}
+{{:rc:files:martian4:martian_3inch_ghost.png?direct&550|}}
   * BB from FC connector (white wire) is for buzzer
   * S6 from FC connector (yellow wire) is DVR control
-  * TX6 from FC is used for VTX SmartAudio
+  * TX3 from FC is used for VTX SmartAudio
+  * TX6 from FC is used for the receiver
   * Dual ground wiring in DVR is needed to reduce signal noise
   * The FC connector is in reality in the top end of the FC but has been marked in the image on the side for clarity, unused wires can be removed
   * The shown wiring result in the OSD being visible in the video recorded by the DVR

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