Task 2: Main electronics box (MEB)

Assembly time ≈ 60 minutes

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Step 0

Burn LeoOs image to a microSD card using this tutorial:

📄Software update

Detailed guide on updating the software of Leo Rover, covering steps to access the microSD card, download and flash the latest LeoOS image.

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Step 1

SD card with burnt LeoOS image

SD card with burnt LeoOS image

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Step 2

Camera ribbon

Camera ribbon

note

Make sure that camera ribbon is pushed all the way into the CAM0 connector. Lock the ribbon by pushing down on the connector handle.

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Step 3

note

Remove tape from heatpads before closing the case.

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Step 4

4x M2.5x25 SHCS

4x M2.5x25 SHCS

4x Spacer 2.5x13

4x Spacer 2.5x13

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Step 5

3x M4x8 FBHTS

3x M4x8 FBHTS

3x 3x1.5 o-ring

3x 3x1.5 o-ring

note

Do not overtighten the screws it will destroy the seal.

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Step 6

2x M2.5x6 SHCS

2x M2.5x6 SHCS

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Step 7

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Step 8

Antenna o-ring

Antenna o-ring

note

Cover the seal with vaseline before assembly.
Do not overtighten as the seal can easily be crushed.

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Step 9

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Step 10

4x M2.2x6.5 PHTS

4x M2.2x6.5 PHTS

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Step 11

Camera glass

Camera glass

4x M2.2x6.5 PHTS

4x M2.2x6.5 PHTS

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Step 12

2x M2.2x6.5 PHTS

2x M2.2x6.5 PHTS

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Step 13

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Step 14

4x Standoff M4x6

4x Standoff M4x6

note

Use loctite on the standoffs to prevent them from loosening over time.

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Step 15

4x M3x12 FHCS

4x M3x12 FHCS

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Step 16

note

Connect power , LED and USB cables.

Make sure none of the cables are pinched between the box and its cover when box is closed in future step.

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Step 17

note

Make sure that camera ribbon is pushed all the way into the connector. Push down on connector handle to lock the ribbon in place.