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computemodul4_temperature_test [2021/05/17 00:59] wf68spef |
computemodul4_temperature_test [2021/05/17 01:00] (current) wf68spef [Test 3 - Wifi] |
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| ==== Test 3 - Wifi ==== | ==== Test 3 - Wifi ==== | ||
| - | As it turned out that the radio power amplifier was not connected in test #2, i reran the test. Power is provided by the laboratory power source @ 12.3V + DCDC Converter @ 5V for the cm4 board. NOTE: The sligtly incread Idle power usage is due to the additional DCDC converter, and the powermeasurement BEFORE this converter. | + | As it turned out that the radio power amplifier was not connected in test #2, i reran the test. Power is provided by the laboratory power source @ 12.3V + DCDC Converter @ 5V for the cm4 board. |
| - | ^ Testmode ^ Time (h) ^ Power usage (W) ^ CPU Temp (°C) ^ WIFI Temp (°C) ^ | + | **NOTE:** The sligtly incread Idle power usage is due to the additional DCDC converter, and the powermeasurement BEFORE this converter. |
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| + | ^ Testmode ^ Time (h) ^ Power usage (W) ^ CPU Temp (°C) ^ WIFI Temp (°C) ^ | ||
| | IDLE | 0:00 | 2.3 | 34.5 | 27 | | | IDLE | 0:00 | 2.3 | 34.5 | 27 | | ||
| - | | WIFI | 0:01 | 5.78 | 36.5 | 29 | | + | | WIFI | 0:01 | 5.78 | 36.5 | 29 | |
| - | | WIFI | 0:11 | 5.78 | 46.7 | 58 | | + | | WIFI | 0:11 | 5.78 | 46.7 | 58 | |
| - | | WIFI | 0:21 | 5.78 | 51.0 | 62 | | + | | WIFI | 0:21 | 5.78 | 51.0 | 62 | |
| - | | WIFI | 0:30 | 5.78 | 51.0 | 63 | | + | | WIFI | 0:30 | 5.78 | 51.0 | 63 | |