Maybe if we ask nicely? Please ....or at least point us in the right direction....

Hold Master mode or No Hold Master
mode. In the first case the SCL line is blocked (controlled
by sensor) during measurement process while in the latter
case the SCL line remains open for other communication
while the sensor is processing the measurement.

Quote Originally Posted by CuriousOne View Post
Can you please share the code how to work with SHT21 ?