OK. I have correct distance readings right now of my sonar. Thanks for helping. Next step is to save the readings into the SD card. I tried the code of Rich abuve, but in my case it is not working. Steve, can I ´incorporate´ the sonar scetch into the´simple filé´ example posted on the forum? Any tips on how do that ? I was able to save analogue measurement values of temperatures with the mayfly earlier with the simple file code, but no clue on how and where to include the section of sonar.
Thanks in advance,
Many greetings from Asuncion, Paraguay