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Published 20 hours ago • verified publisher icon adafruit

Support for GPIO16/D0

Open sascha432 opened this issue 5 years ago • 1 comments

Adds support for GPIO16/D0 for ESP8266 by using the RTC register address instead the GPIO register address.

The changes can be tested with any example code.

I tested it with an 8 pixel strip (WS2812 800kHz, CPU 80MHz) and measured timings with an oscilloscope. The timings match the timings without modifications and are within the datasheets specifications. Ports tested 12/D7 and 16/D0.

ESP32 code isn't affected.

sascha432 avatar Jan 29 '20 03:01 sascha432