MicroPython Forum (Archive)

Also check this excellent article about accuracy of the ESP32 ADC

https://w4krl.com/esp32-analog-to-digit ... -accuracy/

Hi, How should I count the pulses from a clock "Bell Strikes" when in DeepSleep ? From espressif documentation we can use esp_wake_deep_sleep to run a function stored in RTC memory at very early boot stage, and possibly go back to DeepSleep before full boot. This is called "Deep Sleep Wake Stubs" or...

Hi, Gong is a french word, can be translated as "bell strikes" from a clock. I'm trying to get an efficient way to count the gongs from a mechanical clock, to figure out the clock time, stop it for about 12h, and restart it on time with ntptime syncrhonization. HW is TTGO T-Display ESP32. As it will...

Thanks Peter, In my case, I cannot talk about stability since it only works when connected via USB. Since I have the "Manufacturer: 5e", I need the "-fm dout" option to the "write_flash" command as you described here: https://forum.micropython.org/viewtopic.php?t=3777 For now I think I have no other...

Hi, I have a strange behaviour. The Sonoff S20 works properly when powered with the USB Serial adapter with 3.3V adapter. But when I plug it to the AC, nothing happens. It's like the boot.py and/or main.py are blocked. Could it be because of the Serial adapter is disconnected ? (P.S.: I never risked...