Hello, If I disable the output of the (internal) DAC I'll get a delay of about 250µS - on enable there isn't such.. hmm What I've done: void loop() { dac_output_disable(DAC_1); delay(1); dac_output_enable(DAC_1); delay(1); } or void loop() { CLEAR_PERI_REG_MASK(RTC_IO_PAD_DAC1_REG, RTC_IO…

ESP32 DAC about 250µS delay on disable output

drneurosurg September 20, 2021, 8:29am 3

Thanks - good idea ! I'll give it a try ...

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