Uploaded November 2024 | Updated September 2026, 2 weeks ago

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In this video, I'll be using FNIRSI DPS-150 power supply to power an ESP32 development board. We’ll power it through the 5V pins, the 3.3V pins, the USB connector, and the battery connector. On the board, we'll adjust the screen brightness and the processor speed. Throughout the process, we’ll monitor how these settings affect the performance of this test program, and overall power consumption. WE will also put this board in deep sleep and in light sleep.

FNIRSI DPS-150
FNIRSI SITE fnirsi.com/products/dps-150?sca_ref=7299855.dK7GvPvTCk
AMAZON: amzn.to/4fvbSnT?sca_ref=7299855.dK7GvPvTCk
ALIEXPRESS: https://s.click.aliexpress.com/e/_ok4PJyR?sca_ref=7299855.dK7GvPvTCk

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