[riot-notifications] [RIOT-OS/RIOT] boards/thingy52: configure i2c and add on-board hts221 dependency (#10793)
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Mon May 6 14:44:28 CEST 2019
I cannot get an ack from the hts221, I tried 0x5F address and it doesn't work... The 0x19 address works though which is weird since it should be connected to I2C_DEV 1 not 0...
I believe it has something to do with the power settings. It appears the VDD is actually controlled by this `VDD_PWD_CTRL` pin (p0.30). It seems a high turns the power on and low turns the power off.
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