Every time usb comport changing
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@crispyoz hi sir,
I was connected one GSM mode to onion omega through USB connection. It has given 2 USB channels /ttyUSB2 and /ttyUSB3. when i was restarted my modem these channels changing. How to keep com ports static.
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@Nagarjuna-Reddy What omega are you using? Are you using an expansion dock? Are you connecting the GPS through a HUB?
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@Nagarjuna-Reddy The questions that @jossvall has asked are exactly the same questions I would ask. If your question has more specific detail we can assist you more quickly.
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@crispyoz
@crispyoz @crispyoz I am using onion omega2S+ with a custom-designed board. Onion to GSM modem using USB interface connection. please refer to the below image.
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@Nagarjuna-Reddy @Nagarjuna-Reddy @Nagarjuna-Reddy This is an image of my outdoor garden taken in 2015. As you can see from the image I have a lot of plants in the garden, all of those plants need water.
I have an automated watering system, managed by Omega2S+ based custom board. I have about 50 moisture sensors checking the soil moisture levels around each planting area. Please tell me why some of the plants a not doing very well now.
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@Nagarjuna-Reddy It is very difficult to help you if you do not provide technical information about your circuit.
Are you using a USB to TTL converter? What happened to ttyUSB0 and ttyUSB1?
Have you looked at the system log to see if something is wrong?