astrogene1000

Totally appreciate what you are saying but will add the 1000ms seen is totally arbitrary and controlled someplace inside the framework. The ask here would be to expose allowing to...

@TD-er, correct, the pullup's are on the far end. @Jason2866 so following it through, //Clock Stretching Timeout: 20b:esp32, 5b:esp32-c3, **24b:esp32-s2** i2c_set_timeout((i2c_port_t)i2c_num, I2C_LL_MAX_TIMEOUT); So basically set it to the largest value...

I first ran into this issue using examples for Arduino ESP32/S3 so switched to Espressif IDF and see the same thing, 500us and timer wakeup fires, 1000us and more things...

@esp-wzh @BitsForPeople Ok, thank you, understood. The example should have a disclaimer as to this though, if there is no auxiliary USB interface chip for at least S2's and S3's...