I'm using an uno with a Honeywell HIH-8120 humidity sensor. They communicate via I2C. I need to put the sensor into "command" mode to modify some settings. Unfortunately the only way to enter command mode is to send a specific instruction to the sensor within 3ms of it being powered on. I'm not sur…

Using arduino uno with honeywell humidity sensor

Gilmath October 31, 2017, 12:09pm 6

Hi,

I'm working HIH 8120..
I'm a beginner, so could anyone give me the full final code ?

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