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| {{ENG-CANSAT-PICO-NAV}} | | {{ENG-CANSAT-PICO-NAV}} |
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| + | == Introduction == |
| + | {{ambox|text=Before starting this point, we recommend to follow all the sensors testing steps (BMP280 sensor, TMP36 Sensor, RFM69HCW radio, RFM69HCW Testing). |
| | | |
| + | It contains all the details about the wiring, install needed libraries and conduct basic testing.}} |
| + | |
| + | The following Wiring is used to capture |
| + | * Air temperature |
| + | * Air pressure |
| + | and transmitting the information via the RFM69HCW radio module. |
| + | |
| + | == Wiring on a Pico == |
| + | === Wire the barometric sensor === |
| + | The BMP280 is wired on the I2C bus of the Pico. |
| + | |
| + | [[Fichier:ENG-CANSAT-PICO-BMP280-wiring.png|320px]] |
| + | |
| + | === Wire the temperature sensor === |
| + | Then connect the TMP36 sensor as follows: |
| + | * The pin 1 (on the left) to a power source (3.3V), |
| + | * The pin 3 (the the right) to the ground/GND. |
| + | * The pin 2 (middle one) to the A3 analog input. |
| + | |
| + | [[Fichier:ENG-CANSAT-PICO-TMP36-01.png|360px]] |
| + | |
| + | === Wire the radio module === |
| + | Finally wire the RFM69HCW radio as follows: |
| + | |
| + | [[Fichier:ENG-CANSAT-PICO-RFM69HCW-Wiring.jpg|360px]] |
| + | |
| + | {| class="wikitable" border="1" |
| + | |- |
| + | | align="center" | '''Feather M0 Express''' |
| + | | align="center" | '''RFM69''' |
| + | |- style="font-size: 90%" |
| + | | align="left" | 3V |
| + | | align="left" | VIN |
| + | |- style="font-size: 90%" |
| + | | align="left" | GND |
| + | | align="left" | GND |
| + | |- style="font-size: 90%" |
| + | | align="left" | MO |
| + | | align="left" | MOSI |
| + | |- style="font-size: 90%" |
| + | | align="left" | MI |
| + | | align="left" | MISO |
| + | |- style="font-size: 90%" |
| + | | align="left" | SCK |
| + | | align="left" | SCK |
| + | |- style="font-size: 90%" |
| + | | align="left" | 6 |
| + | | align="left" | CS |
| + | |- style="font-size: 90%" |
| + | | align="left" | 9 |
| + | | align="left" | G0 |
| + | |- style="font-size: 90%" |
| + | | align="left" | 10 |
| + | | align="left" | RST |
| + | |} |
| {{ENG-CANSAT-PICO-TRAILER}} | | {{ENG-CANSAT-PICO-TRAILER}} |