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[[File:ENG-CANSAT-BELGIUM.jpg|thumb|200px]] [[File:ENG-CANSAT-THECAN.jpg|thumb|200px]]
 
[[File:ENG-CANSAT-BELGIUM.jpg|thumb|200px]] [[File:ENG-CANSAT-THECAN.jpg|thumb|200px]]
 +
{{infobox tuto
 +
  | image = ENG-CANSAT-THECAN.jpg
 +
  | title = CanSat Belgium Guide
 +
  | subtitle = A comprehensive technical guide to assemble, use and get the best of the Feather M0 Express for CanSat launch.
 +
  | version = 0.2
 +
}}
 
== What is CanSat? ==
 
== What is CanSat? ==
 
CanSat Contest simulates the fly of miniaturized satellites named CanSat (Can Satellite).       
 
CanSat Contest simulates the fly of miniaturized satellites named CanSat (Can Satellite).       
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The CanSat is an autonomous devices enclosed within the volume of a soda can.
 
The CanSat is an autonomous devices enclosed within the volume of a soda can.
  
−
The volume of a CanSat has the following characteristics: 66mm diameter, 115mm height for a masse of 350gr.
+
The volume of a CanSat has the following characteristics: 66mm diameter, 115mm height for a mass of 350gr.
  
 
As the CanSat have small volume and are very affordable, the CanSat contest is great for learning more about space technologies.
 
As the CanSat have small volume and are very affordable, the CanSat contest is great for learning more about space technologies.
Ligne 27 : Ligne 33 :
 
In Europe, the CanSat competition is promoted by the ESA ([https://en.wikipedia.org/wiki/CanSat#_Europe source]).
 
In Europe, the CanSat competition is promoted by the ESA ([https://en.wikipedia.org/wiki/CanSat#_Europe source]).
  
−
For Belgium, the '''CanSat Belgium''' competition is promoted by '''InnovIris''' ([http://www.innoviris.be/fr/promotion/cansat-belgium CanSat Belgium NL], [http://www.innoviris.be/nl/promotie/cansat-belgium CanSat Belgium FR], [https://www.facebook.com/CanSat.Belgium?fref=ts CANSAT Belgium FaceBook] )
+
For Belgium, the '''CanSat Belgium''' competition is promoted by '''InnovIris''' ([http://www.innoviris.be/fr/promotion/cansat-belgium CanSat Belgium NL], [http://www.innoviris.be/nl/promotie/cansat-belgium CanSat Belgium FR], [https://www.facebook.com/CanSat.Belgium?fref=ts CANSAT Belgium FaceBook] ).
 +
 
 +
Innoviris is the Brussels Institute for the encouragement of scientific research and innovation.
  
 
== About this Wiki ==
 
== About this Wiki ==
Ligne 33 : Ligne 41 :
 
MC Hobby does promote, mainly in French, the Arduino Open-Source plateform, MicroPython, Raspberry-Pi, coding, electronics to made knowledge freely available de the mass.
 
MC Hobby does promote, mainly in French, the Arduino Open-Source plateform, MicroPython, Raspberry-Pi, coding, electronics to made knowledge freely available de the mass.
  
−
This CanSat Belgium Wiki is one of the [https://shop.mchobby.be MC Hobby]  [https://wiki.mchobby.be documentation project].
+
This CanSat Belgium Wiki is one of the [https://shop.mchobby.be MC Hobby]  [https://wiki.mchobby.be documentation project] partially funded by Innoviris.
  
 
[[Fichier:ARDX-Intro-MCHobby.jpg|480px]]
 
[[Fichier:ARDX-Intro-MCHobby.jpg|480px]]
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   |img=tlogo-feather-m0-express.jpg
 
   |img=tlogo-feather-m0-express.jpg
 
   |link=ENG-CANSAT-FEATHER-M0-USER-GUIDE
 
   |link=ENG-CANSAT-FEATHER-M0-USER-GUIDE
 +
}}
 +
 +
{{ttuto
 +
  |label=Forcing Flash Mode
 +
  |descr=Useful tip to know.
 +
  |img=tlogo-feather-m0-tips.jpg
 +
  |link=ENG-CANSAT-FEATHER-M0-FORCING-FLASH
 
}}
 
}}
  
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</div>
 
</div>
  
−
== Test the sensors ==
+
== Test the devices ==
 
{{ttuto-begin}}
 
{{ttuto-begin}}
  
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   |label=RFM69HCW radio
 
   |label=RFM69HCW radio
 
   |descr=User guide for the <strong>RFM69HCW</strong> radio module.
 
   |descr=User guide for the <strong>RFM69HCW</strong> radio module.
−
   |img=tlogo-CANSAT-RFM69HCW.png
+
   |img=tlogo-CANSAT-RFM69HCW-user.png
 
   |link=ENG-CANSAT-RFM69HCW
 
   |link=ENG-CANSAT-RFM69HCW
 
}}
 
}}
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{{ttuto
 
{{ttuto
 
   |label=Radio Antenna
 
   |label=Radio Antenna
−
   |descr=A well designed Antenna can increase the communication distance. Antenna and '''alternative transmission devices'''.
+
   |descr=A well designed Antenna can increase the communication distance.
−
   |img=tlogo-CANSAT-antenna.jpg
+
   |img=tlogo-CANSAT-antenna.png
 
   |link=ENG-CANSAT-ANTENNA
 
   |link=ENG-CANSAT-ANTENNA
−
   |traduction=1
+
}}
 +
 
 +
{{ttuto
 +
   |label=NeoPixel
 +
  |descr=Using the NeoPixel LED available on the board.
 +
  |img=ENG-CANSAT-NEOPIXEL.png
 +
  |link=ENG-CANSAT-NEOPIXEL
 
}}
 
}}
  
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== Mission 1 ==
 
== Mission 1 ==
−
description of mission1.  
+
The team must build a CanSat and program it to accomplish the primary (madatory) mission, as follows:
 +
 
 +
After release and during descent,
 +
* the CanSat shall measure several parameters,
 +
* the data shoudld be transmitted as telemetry information to the ground station.
 +
* the telemetry should, at least, be send once every second.
 +
 
 +
The following informations should be captured:
 +
* Air temperature
 +
* Air pressure
 +
 
 +
It must be possible for the team to analyse the data obtained (for example, make a calculation of altitude) and display it in graphs (for example, altitude vs. time and temperature vs. altitude).
 +
 
 +
<div style="margin: 15px 0; background: rgba(255,204,102,.3); display: block; padding: 15px 15px 15px 15px; -webkit-border-radius: 2px; -moz-border-radius: 2px; border-radius: 2px; border: 1px solid #ff9900;" >So, don't forget to also capture the time for each data collected. This information is as critical than pressure and temperature</div>
 
   
 
   
 
{{ttuto-begin}}
 
{{ttuto-begin}}
  
 
{{ttuto
 
{{ttuto
−
   |label=Mission 1
+
   |label=Mission 1: Emitter
−
   |descr=Wire sensors and capture datas.
+
   |descr=Wiring sensors, capturing datas and sending over radio.
−
   |img=tlogo-CANSAT-MISSION1.jpg
+
   |img=tlogo-CANSAT-MISSION1.png
 
   |link=ENG-CANSAT-MISSION1-CAPTURE
 
   |link=ENG-CANSAT-MISSION1-CAPTURE
−
  |traduction=1
 
 
}}
 
}}
  
 
{{ttuto
 
{{ttuto
−
   |label=Mission 1
+
   |label=Mission 1: Receiver
−
   |descr=Sending data over radio.
+
   |descr=Receiving the transmitted data.
−
   |img=tlogo-CANSAT-MISSION1.jpg
+
   |img=tlogo-CANSAT-MISSION1-RECEIVER.png
−
   |link=ENG-CANSAT-MISSION1-RADIO
+
   |link=ENG-CANSAT-MISSION1-RECEIVE
−
  |traduction=1
 
 
}}
 
}}
−
 
−
{{ttuto-end}}
 
−
 
−
== Mission 2 ==
 
−
Optionnal: adding GPS.
 
−
 
−
{{ttuto-begin}}
 
  
 
{{ttuto
 
{{ttuto
−
   |label=Mission 2
+
   |label=Mission 1: Going autonomous
−
   |descr=Wire a GPS and capture datas.
+
   |descr=Receiving the transmitted data.
−
   |img=tlogo-CANSAT-MISSION2.jpg
+
   |img=tlogo-CANSAT-MISSION1-RECEIVER-Lipo.png
−
   |link=ENG-CANSAT-MISSION2-CAPTURE
+
   |link=ENG-CANSAT-MISSION1-AUTONOMOUS
−
  |traduction=1
 
 
}}
 
}}
  
 
{{ttuto-end}}
 
{{ttuto-end}}
  
−
== Ressources ==
+
== Resources ==
−
Optionnal: adding GPS.
 
 
   
 
   
 
{{ttuto-begin}}
 
{{ttuto-begin}}
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   |label=CanSat 3D
 
   |label=CanSat 3D
 
   |descr=CanSat 3D models to print your own one  
 
   |descr=CanSat 3D models to print your own one  
−
   |img=tlogo-CANSAT-3D.jpg
+
   |img=tlogo-CANSAT-3D.png
 
   |link=ENG-CANSAT-3D
 
   |link=ENG-CANSAT-3D
−
  |traduction=1
 
 
}}
 
}}
  
 
{{ttuto
 
{{ttuto
 
   |label=Radio Antenna
 
   |label=Radio Antenna
−
   |descr=A well designed Antenna can increase the communication distance. Antenna and '''alternative transmission devices'''.
+
   |descr=A well designed Antenna can increase the communication distance.
−
   |img=tlogo-CANSAT-antenna.jpg
+
   |img=tlogo-CANSAT-antenna.png
 
   |link=ENG-CANSAT-ANTENNA
 
   |link=ENG-CANSAT-ANTENNA
−
  |traduction=1
 
 
}}
 
}}
  
 
{{ttuto
 
{{ttuto
 
   |label=Parachute
 
   |label=Parachute
−
   |descr=How to design the parachute  
+
   |descr=Some reference to design the parachute  
−
   |img=tlogo-CANSAT-antenna.jpg
+
   |img=tlogo-CANSAT-parachute.png
 
   |link=ENG-CANSAT-PARACHUTE
 
   |link=ENG-CANSAT-PARACHUTE
−
  |traduction=1
 
 
}}
 
}}
  
 
{{ttuto-end}}
 
{{ttuto-end}}
  
−
Other ressources:
+
Optional: Adding a GPS module to transmit the CanSat position with the telemetry data would ease to positioning when back on the earth.
 +
 
 +
Other resources:
 
* [https://en.wikipedia.org/wiki/CanSat#_Europe CanSat Europe] on WikiPedia - Lot of informations
 
* [https://en.wikipedia.org/wiki/CanSat#_Europe CanSat Europe] on WikiPedia - Lot of informations
−
* [https://www.narom.no/undervisningsressurser/the-cansat-book/the-primary-mission/parachute-design/ Parachute]
+
* [http://df.mchobby.be/wiki-export/Eng-Cansat/Eng-Cansat.pdf This wiki as PDF] (''pdf'')
 +
* [http://df.mchobby.be/wiki-export/Eng-Cansat/ENG-CANSAT-ARDUINO-IDE.pdf Install & configure '''ARDUINO IDE''' for Feather M0 Express] (''pdf'')
 +
* [http://df.mchobby.be/wiki-export/Eng-Cansat/Cansat-kit-presentation.pdf CanSat Kit Presentation] (''pdf'')

Version du 15 novembre 2018 à 12:39

ENG-CANSAT-BELGIUM.jpg
ENG-CANSAT-THECAN.jpg

What is CanSat?

CanSat Contest simulates the fly of miniaturized satellites named CanSat (Can Satellite).

The CanSat is an autonomous devices enclosed within the volume of a soda can.

The volume of a CanSat has the following characteristics: 66mm diameter, 115mm height for a mass of 350gr.

As the CanSat have small volume and are very affordable, the CanSat contest is great for learning more about space technologies.

The CanSats are deployed from a rocket (the launch vehicle) at a height of about 3000m depending on the competition (see all the details in the contest rules).

The CanSats are not orbited and are always deployed in the athmosphere. So they always comes back to the earth.

The CanSat volume cannot increase until the CanSat is deployed out of the rocket.

This means that external antenna is allowed only after the CanSat left the rocket.

A parachute (that increase the volume of the CanSat) is usually used to limit damages. The aim is to reuse the CanSat for several missions.

In Europe, the CanSat contest includes two missions:

  • Mission 1: mesure pressure and temperature and transmit data in real time.
  • Mission 2: free choice mission (using Intertial Measurement Unit, GPS, MPX differential pressure sensor, etc).

How to subscribe the contest?

In Europe, the CanSat competition is promoted by the ESA (source).

For Belgium, the CanSat Belgium competition is promoted by InnovIris (CanSat Belgium NL, CanSat Belgium FR, CANSAT Belgium FaceBook ).

Innoviris is the Brussels Institute for the encouragement of scientific research and innovation.

About this Wiki

MC Hobby does promote, mainly in French, the Arduino Open-Source plateform, MicroPython, Raspberry-Pi, coding, electronics to made knowledge freely available de the mass.

This CanSat Belgium Wiki is one of the MC Hobby documentation project partially funded by Innoviris.

ARDX-Intro-MCHobby.jpg


MCHobby investit du temps et de l'argent dans la réalisation de traduction et/ou documentation. C'est un travail long et fastidieux réalisé dans l'esprit Open-Source... donc gratuit et librement accessible.
SI vous aimez nos traductions et documentations ALORS aidez nous à en produire plus en achetant vos produits chez MCHobby.

Getting Started

Hardware discovery

Tlogo-CANSAT-content.png

Discover the various items included within the kit.

Arduino IDE

Tlogo-CANSAT-arduino.jpg

Prepare your Arduino IDE environment

Feather User Guide

Tlogo-feather-m0-express.jpg

The Feather M0 Express user guide for Arduino IDE.

Forcing Flash Mode

Tlogo-feather-m0-tips.jpg

Useful tip to know.

M0 Sketch tips

Tlogo-feather-m0-tips.jpg

Tips and tricks to write sketch for the M0.

Using SPI Flash

Tlogo-feather-m0-tips.jpg

Programing advice to work with integrated SPI Flash.

 

The Feather M0 Express can also been used used with CircuitPython, a Flavor of MicroPython. It's means that you can also write Python script on this microcontroler. This point is not covered in this tutorial series.

You may learn more from Adafruit Industries (or this translation).

Test the devices

BMP280 sensor

Tlogo-feather-upy-BME280.jpg

Test the BMP280 pressure and elevation sensor.

TMP36 sensor

Tlogo-micropython-tmp36.png

Test the TMP36 analog temperature sensor

RFM69HCW radio

Tlogo-CANSAT-RFM69HCW-user.png

User guide for the RFM69HCW radio module.

RFM69HCW Testing

Tlogo-CANSAT-RFM69HCW.png

Testing the communication with RFM69HCW and sending data through the radio module.

Radio Antenna

Tlogo-CANSAT-antenna.png

A well designed Antenna can increase the communication distance.

NeoPixel

ENG-CANSAT-NEOPIXEL.png

Using the NeoPixel LED available on the board.

 

Mission 1

The team must build a CanSat and program it to accomplish the primary (madatory) mission, as follows:

After release and during descent,

  • the CanSat shall measure several parameters,
  • the data shoudld be transmitted as telemetry information to the ground station.
  • the telemetry should, at least, be send once every second.

The following informations should be captured:

  • Air temperature
  • Air pressure

It must be possible for the team to analyse the data obtained (for example, make a calculation of altitude) and display it in graphs (for example, altitude vs. time and temperature vs. altitude).

So, don't forget to also capture the time for each data collected. This information is as critical than pressure and temperature

Mission 1: Emitter

Tlogo-CANSAT-MISSION1.png

Wiring sensors, capturing datas and sending over radio.

Mission 1: Receiver

Tlogo-CANSAT-MISSION1-RECEIVER.png

Receiving the transmitted data.

Mission 1: Going autonomous

Tlogo-CANSAT-MISSION1-RECEIVER-Lipo.png

Receiving the transmitted data.

 

Resources

CanSat 3D

Tlogo-CANSAT-3D.png

CanSat 3D models to print your own one

Radio Antenna

Tlogo-CANSAT-antenna.png

A well designed Antenna can increase the communication distance.

Parachute

Tlogo-CANSAT-parachute.png

Some reference to design the parachute

 

Optional: Adding a GPS module to transmit the CanSat position with the telemetry data would ease to positioning when back on the earth.

Other resources:

Récupérée de « https://wiki.mchobby.be/index.php?title=ENG-CANSAT-BELGIUM&oldid=27771 »