linguini1 commented on issue #994:
URL: https://github.com/apache/nuttx-apps/issues/994#issuecomment-2230950074

   @acassis It seems from my poking around online that the correct approach 
would be to just send a start header (the address header) and check for an ACK 
response.
   
   [See this example for 
instance](https://gms.tf/i2c-scanner.html#i2c-address-scanning)
   
   Neither a read or write packet is required, just the address header. 0 bytes 
transmitted outside of that. I can try poking around with this later today.


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