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Topic: Software I2C RTClib.h (Read 741 times) previous topic - next topic

dr_fm

Hi, folks!
I am modifying the amazing RTClib to support software I2C (TwoWire class), and I want other users to test it before pushing it to Git.
I tested with the hardware that I have at home right now (ESP32, DS3231 RTC and many I2C sensors). I checked with other devices using the same I2C bus (3 ADS1115) and, every scenario was "perfect" here.
 My scenarios:
 Hardware: ESP32
 TwoWire clock: 100 kHz
  • Alone using the I2C hardware pins;
  • Together with one ADS1115 using the I2C hardware pins;
  • Together with three ADS1115 using the I2C hardware pins;
  • Using different GPIOs (used at least six different pins).

If you can test it with your hardware and tell us how it performed, please let us know.

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