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weatherbox:dragonfruit:meeting_minutes_january_30_2017 [2017/01/31 01:31] tyamauchi [Problems] |
weatherbox:dragonfruit:meeting_minutes_january_30_2017 [2021/09/19 21:59] (current) |
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| * Transmission Test 1 | * Transmission Test 1 | ||
| * Board lasted for 17 hours | * Board lasted for 17 hours | ||
| - | * Battery voltage was last recorded as 3.7V therefore unsure why board stopped transmitting | ||
| - | * could be due to Ghost voltage or marginal short | ||
| - | * Could also be due to Gateway crashing | ||
| - | * After power cycling board, the board powered on and started transmitting | ||
| - | |||
| * Transmission Test 2 | * Transmission Test 2 | ||
| * Board lasted for 56.3 hours | * Board lasted for 56.3 hours | ||
| - | * Battery voltage was last recorded as 3.0V meaning the battery discharged before ending transmission | + | * Transmission Test 3 |
| - | * HOWEVER, once power cycled the board was able to send heartbeat packets | + | * Board lasted for 57 hours |
| - | + | * Printed out the bottom cover and mount of the housing | |
| - | * Dylan helped create a code for Arduino that would help us monitor if our XBee experienced a ghost voltage | + | * Kevin completed Gantt Chart |
| - | * This code will record voltages and notify when a voltage is greater than 3.3V | + | * Gordon got all necessary and available parts to populate another board (getting familiar with all the parts of DragonFruit) |
| - | * Having a voltage greater than 3.3V means that something other than the Voltage regulator is powering the XBee | + | * Current board ready to deploy (projected to be on roof on Monday) |
| - | * currently we have no way of writing this data to a file | + | |
| - | * Contacted Tyrin about 3D printing the rest of housing | + | |
| - | * Testing board again with all sensors attached, and screwed into the housing | + | |
| - | * Kevin working on Gantt Chart | + | |
| - | * Gordon bringing together all necessary parts to populate another board (getting familiar with all the parts of DragonFruit) | + | |
| ==== Problems ==== | ==== Problems ==== | ||
| * Need to print parts | * Need to print parts | ||
| ==== Goals ==== | ==== Goals ==== | ||
| - | * Deploy board | + | * Deploy board before |
| * Program board 4 and 5 | * Program board 4 and 5 | ||
| - | * use these boards for testing | + | * Use these boards for testing |
| * Complete redesign of new board | * Complete redesign of new board | ||
| * no parallel voltage planes surrounding charging chip if possible | * no parallel voltage planes surrounding charging chip if possible | ||