Αισθητήρας κεραυνών AS3935 CJMCU-3935 Ανίχνευση κεραυνού με απόσταση θύελλας
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I don't have many storms in my area so it took me a lot of time to put this to the test... I found Arduino code to interface with the chip and it seems to communicate all right (register information going back and forth, noise level reports etc.) but on three different storms it simply did not detect ANY lightning from ANY distance, even when it was practically over my head. Maybe I'm missing something, but from what I've seen so far you can detect lightnings at the same level of success with a potato.
after testing a lot of example on github, I can not calibrate the antenna, I have values below what is recommended: - / 9,3,2884,461440 9,4,2911,465760 9,5,2901,464160 9,6,2896,463360 9,7,2864,458240 9,8,2854,456640 9,9,2868,458880 9,10,2862,457920 9,11,2857,457120 9,12,2821,451360 9,13,2813,450080 9,14,2835,453600 9,15,2821,451360 after inspection, it seems to me that the antenna is not well finished, I do not know if the cause of the problem comes from there