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Hi Team, i used to design STM32WB5MMG IC for my application. i have temperarture sensor MAX30102. i need to communicate with mcu with i2c .its working on 1v8.shall i connect directly to mcu i2c? or 3V3 to 1V8 level translator is required inbetween?

AJAY S
Associate II
 
10 REPLIES 10
Is it necessary to connect rf out and ant pin to ground i forgot to do the same