Differences
This shows you the differences between two versions of the page.
|
pm:prj2026:bianca.popa1106:ioan_stefan.raducu [2026/05/16 23:24] ioan_stefan.raducu [Hardware Design] Finished hardware design |
pm:prj2026:bianca.popa1106:ioan_stefan.raducu [2026/05/16 23:28] (current) ioan_stefan.raducu [ESP32 Pinout Configuration] |
||
|---|---|---|---|
| Line 80: | Line 80: | ||
| === Hardware Tests === | === Hardware Tests === | ||
| The first hardware test used is LED illumination on battery power. It checks the power assembly, ESP32 and LED integrity and wiring. | The first hardware test used is LED illumination on battery power. It checks the power assembly, ESP32 and LED integrity and wiring. | ||
| - | {{ ioan_stefan_raducu_test1.jpg }} | + | == LED illumination on battery power == |
| + | {{ ioan_stefan_raducu_test1.jpg?w=700 }} | ||
| The second test was testing the buttons, displaying which button was pressed using UART (while the battery is disconnected). The wake button works accordingly. | The second test was testing the buttons, displaying which button was pressed using UART (while the battery is disconnected). The wake button works accordingly. | ||
| + | |||
| The third test was ADC reading trough the voltage divider. The test requires the battery being connected while the power assembly does not feed power to the ESP32. The wire connecting them was removed temporarily for this test. As we plug and unplug the battery, I could observe that the voltage rises to the expected voltage in one reading, slowly decreasing to zero after the battery is unplug. This test requires a hardware modification (one wire to disconnect) in order to work without risking burning either the project or the computer motherboard. | The third test was ADC reading trough the voltage divider. The test requires the battery being connected while the power assembly does not feed power to the ESP32. The wire connecting them was removed temporarily for this test. As we plug and unplug the battery, I could observe that the voltage rises to the expected voltage in one reading, slowly decreasing to zero after the battery is unplug. This test requires a hardware modification (one wire to disconnect) in order to work without risking burning either the project or the computer motherboard. | ||
