Tolentino Cotesta cotestatnt
cotestatnt
/ high-frequency-square-wave-generator-esp8266.ino
Created
August 4, 2020 09:34
— forked from Jamesits/high-frequency-square-wave-generator-esp8266.ino
High-accuracy square wave generator (up to 250KHz) based on ESP8266, with runtime adjustable frequency, PWM width and offset.
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| // High-accuracy square wave generator | |
| // based on ESP8266 | |
| // with runtime adjustable frequency, PWM width and offset | |
| // Output wave at pin 5 (configurable from 0 to 15, but not 16) | |
| // by James Swineson <github@public.swineson.me>, 2017-10 | |
| // https://gist.github.com/Jamesits/92394675c0fe786467b26f90e95d3904 | |
| // See https://blog.swineson.me/implementation-of-6mbps-high-speed-io-on-esp8266-arduino-ide/ | |
| // for more information (article in Chinese) | |
| // Arduino UNO version: https://gist.github.com/Jamesits/8d164818946a65d0cafcd6203e3e5049 |