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The low power ADC in ESP32P4 sometimes reads the data value as 2160, 2161 or a bit greater than that when running the CI test case named esp32p4.defaults.test_lp_core -> LP ADC 1 raw read stress test. However, the test only passes if value stays below the LOW_VAL threshold of 2160. Hence, updated the LOW_VAL threshold to 2165 keeping some margin, because ADC readings may differ slightly from board to board, so this type of small variations in ADC values are expected.