I2C READING DS1321 REAT TIME CLOCK (2.0 branch only)
This demo was provided by matherp over on the esp8266 forum.
Original thread. (http://www.esp8266.com/viewtopic.php?f=40&t=6349)
The pin connection is GPIO0 - SDA, GPIO2 - SCL. Don't forget to use appropriate pullup resistors on both lines (2K7 - 10K should work fine)
Original thread. (http://www.esp8266.com/viewtopic.php?f=40&t=6349)
The pin connection is GPIO0 - SDA, GPIO2 - SCL. Don't forget to use appropriate pullup resistors on both lines (2K7 - 10K should work fine)
CODE:
