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--- atmos:researchmeetingnotes:researchmeetingnotes:home:lizcardoza [2025/06/17 15:51] – [Carbon Dioxide Balloon-borne Observations] mwitherspoon
+++ atmos:researchmeetingnotes:researchmeetingnotes:home:lizcardoza [2025/07/15 14:31] (current) – [Carbon Dioxide Balloon-borne Observations] mwitherspoon
@@ Line 55: / Line 55: @@
   - Once Co2 sensor arrives, test and code
-Accomplished: Install ADPAA (aplot), discussed spot tracker with SOG (They will have a spot tracker, so might not need two), understand aplot (help handle raw data)
+Accomplished: Install ADPAA (aplot), discussed spot tracker with SOG (They will have a spot tracker, so might not need two), understand aplot (help handle raw data), created own 3d-paw wire compatible with H, T, and P sensors (Humidity, Temperature, and Pressure sensors).
 __Troubleshoot ADPAA__:
@@ Line 68: / Line 68: @@
   - Follow the other steps of [[https://aerosol.atmos.und.edu/DataProcessingGuide.pdf]]
   - To test type aplot in terminal (Aplot is an open source software for processing and analyzing raw data.
+__Guideline to wiring for 3D-PAWS__:
+  * Color does not matter but once you assign each wire, they matter
+  * The most important pins: Power (typically 3.3V), Ground (GND), Clock (GP103: SCL1), and Data (GP102: SDA 1)
+  * In reference to the raspberry pi usbs being on the left side the pins start in a number order left being the first: Power 3.3V (1st pin) if 5v power (2nd pin), Ground (6th pin), Clock (5th pin), and Data (3rd pin)
+  * Each sensor will have the code name above to see which wire plugs in where on the sensor
+  * For the BMP280: SCK is Clock pin, SDI is the Data pin
+  * To test if the raspberry pi is detecting any sensors in terminal: sudo i2cdetect -y 1 (It will be a diagram with dashes and numbers should show for each sensor: if you have 3 sensors three different values should be present)
+Presenation (July 15th, 2025):
 ===== History ====
   * Liz Cardoza worked on project during 2024 Summer REU, see [[http://www.openscienceassociates.com/delene/Cardoza_REU2024_Poster.pdf|REU Poster]]
+  * Michael Witherspoon 2025 Summer REU