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ph subsystem: Failed read probe
#7
Will do and report back. Thanks.

Ok so I swapped out my pi 3 for the pi zero W and am getting the same errors for pH.

ph subsystem: Failed read probe:pH SumpError:Failed to execute. Error:

But right now I am getting the i2cdetect issue that I saw before it was blank

pi@raspberrypi:~ $ i2cdetect -y 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
10: 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f
20: 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f
30: 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f
40: 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f
50: 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f
60: 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f
70: 70 71 72 73 74 75 76 77

Just to clarify the lights 0-10v and the ph probe didn’t work with either of the pi’s
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Messages In This Thread
ph subsystem: Failed read probe - by Mightythias - 04-20-2021, 05:28 PM
RE: ph subsystem: Failed read probe - by Rob F - 04-20-2021, 07:26 PM
RE: ph subsystem: Failed read probe - by Rob F - 04-20-2021, 07:48 PM
RE: ph subsystem: Failed read probe - by Rob F - 04-20-2021, 08:18 PM
RE: ph subsystem: Failed read probe - by Mightythias - 04-20-2021, 08:20 PM
RE: ph subsystem: Failed read probe - by Rob F - 04-20-2021, 09:26 PM
RE: ph subsystem: Failed read probe - by Rob F - 04-20-2021, 09:45 PM

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