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kizniche / Mycodo

An environmental monitoring and regulation system
http://kylegabriel.com/projects/
GNU General Public License v3.0
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I2C Bus will only recognize parasitotic pumps #1193

Closed mdschoff closed 2 years ago

mdschoff commented 2 years ago

Here is what I have. My EC and pH sensors are 30-33. They were recognized last night but stopped sometime overnight. I have restarted the system but through a hard and soft reset. How can I get these sensors recognized again?

I2C Bus 1: i2cdetect -y 1 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- 34 35 36 37 -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- --

kizniche commented 2 years ago

To properly diagnose an issue, disconnect everything, then install one device at a time on the shortest wires you can. Once you have determined each device works when only that device is connected, start connecting multiple devices, one at a time.

mdschoff commented 2 years ago

My apologizes. I forgot the simplest step of checking the bridging connection. Faulty wire. Thank you for your quick response.