what I am trying to do actually is pwm (even the dimmer module pin is called that). I am guessing you are refering to the PWM module and as far as I know this one does not support zero cross detection. Please expand a bit what you mean. Thanks
Search found 2 matches
- Fri Mar 27, 2020 12:38 am
- Forum: ESP8266 boards
- Topic: ESP8266 microsecond timer missing, what can I do?
- Replies: 3
- Views: 2303
Re: ESP8266 microsecond timer missing, what can I do?
- Thu Mar 26, 2020 4:46 pm
- Forum: ESP8266 boards
- Topic: ESP8266 microsecond timer missing, what can I do?
- Replies: 3
- Views: 2303
ESP8266 microsecond timer missing, what can I do?
I am new to micropython and I noticed that the ESP8266 port sadly does not provide timer interrupts with microsecond precision. As I workaround I tried to use sleep_us inside the zero_cross isr but it did not work (obviously using sleeps in isr is not a good idea). What would be the best strategy fo...