29 917
modifications
Modifications
Sauter à la navigation
Sauter à la recherche
Ligne 160 :
Ligne 160 : − + Ligne 198 :
Ligne 198 : − + + + Ligne 217 :
Ligne 219 : − + − + Ligne 257 :
Ligne 259 : + + + + Ligne 267 :
Ligne 273 : + + Ligne 274 :
Ligne 282 : + + + + + + + + + + +
ENG-CANSAT-PICO-ASSEMBLY (voir la source)
Version du 22 novembre 2022 à 20:51
, 22 novembre 2022 à 20:51→How to manipulate the FPC Connector
Ideally, we should add a Schottky Diode (they are super fast) at the output of the "Lipo Charger/Booster" to avoids back current into the booster when the Pico is connected to a computer.
Ideally, we should add a Schottky Diode (they are super fast) at the output of the "Lipo Charger/Booster" to avoids back current into the booster when the Pico is connected to a computer.
{{tmbox | type = speedy | text = The board scwitch must be on ON to power the Cansat from the Lipo.<br />Place it on OFF for long storage period to disconnect the battery from the board.}}
{{tmbox | type = speedy | text = The board switch must be on ON to power the Cansat from the Lipo.<br />Place it on OFF for long storage period to disconnect the battery from the board.}}
{| class="wikitable"
{| class="wikitable"
The RFM69HWC is the radio module used in the CanSat-Pico kit to transmit data
The RFM69HWC is the radio module used in the CanSat-Pico kit to transmit data
[[Fichier:ENG-CANSAT-PICO-RFM69HCW-to-Cansat-Pico-Base.jpg|640px]]
{{ambox | text = 22/11/2022 21:23 - ''fix the wiring miso-->miso & mosi-->mosi in the diagram''.}}
[[Fichier:ENG-CANSAT-PICO-RFM69HCW-to-Cansat-Pico-Base-fixed.jpg|640px]]
{| class="wikitable"
{| class="wikitable"
| keep the same pin as receiver.<br />Otherwise use UEXT 10 (=gp10)
| keep the same pin as receiver.<br />Otherwise use UEXT 10 (=gp10)
|-
|-
| MOSI
| MISO
| 7
| 7
|
|
| GP4 = MISO
| GP4 = MISO
|-
|-
| MISO
| MOSI
| 8
| 8
|
|
Once secured, the ribbon will not move without releasing the lock.
Once secured, the ribbon will not move without releasing the lock.
As show on the section of the connector here under, the ribon is inserted into the connector with contact facing the contact point.
When the moving part is inserted behind the ribon, the ribon contact are pressed onto the contact points. Points that also firmly maintain the ribbon right in place.
[[Fichier:FPC-connector-section.png|640px]]
[[Fichier:FPC-connector-section.png|640px]]
[[Fichier:How-to-manipulate-FPC.png|640px]]
[[Fichier:How-to-manipulate-FPC.png|640px]]
{{ambox-stop|text=The FPC connector is not designed for intensive opening/closing operations (~30 times) but to firmly secure a connexion during a final assembly phase. Only remove the ribbon from the connector when absolutely necessary!}}
=== Attaching the board ===
=== Attaching the board ===
[[Fichier:Cansat-Attaching-Boards.jpg|640px]]
[[Fichier:Cansat-Attaching-Boards.jpg|640px]]
Ribbon must be inserted straight in the FPC connector
[[Fichier:Cansat-Attaching-FPC-01.png|640px]]
Both side of the of the connector must be pressed down to secure the ribbon.
If now properly closed, some signals will not be shipped on the ribbon.
[[Fichier:Cansat-Attaching-FPC-02.png|640px]]
You can also check the "[https://youtu.be/dmc9noI2WAs YouTube Video]" explaining on to attach the boards.
{{youtube-box|Attaching Cansat boards|https://youtu.be/dmc9noI2WAs}}
{{ENG-CANSAT-PICO-TRAILER}}
{{ENG-CANSAT-PICO-TRAILER}}