Update README.md

Author: bitbank2

README.md

@@ -70,3 +70,8 @@ There are currently 25 devices recognized by the discover function:
   ADXL345, ADS1115, MAX44009, MAG3110, CCS811, HTS221, LPS25H, LSM9DS1, LM8330, DS3231,
   LIS3DH, LIS3DSH, INA219, SHT3X, HDC1080.
 
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