LowPowerLab Forum

Hardware support => Moteino => Topic started by: n8twj on March 16, 2016, 10:06:52 PM

Title: avrdude: Expected signature for ATmega328P is 1E 95 0F
Post by: n8twj on March 16, 2016, 10:06:52 PM
I have Ardiuno v1.6.7.
Installed Moteino via board manager  (added json url to board manager list)
I do not have the flash installed   (yet)
I am using an FTDI232 adapter board.  (no other USB connections)

When I attempt to upload and edited "sender" script via Arduino IDE, I get:

Sketch uses 10,714 bytes (33%) of program storage space. Maximum is 31,744 bytes.
Global variables use 788 bytes (38%) of dynamic memory, leaving 1,260 bytes for local variables. Maximum is 2,048 bytes.
avrdude: Expected signature for ATmega328P is 1E 95 0F
         Double check chip, or use -F to override this check.
Wrong microcontroller found.  Did you select the right board from the Tools > Board menu?



Also, when i run the serial montor, I see:


FLASH DevicuID: 0
FLASH DeviceID: 0
FLASH0DeviceID: 0
FLASH DeviseID: 0
FLASH DeviceID: 0
FLASH DeviceYD: 0
F\ASH DevyceID: 0
FLASH TeviceID: 0
FLASH DevicuID: 0
FLASH DeviceID: 0
FLASH0DeviceID: 0
FLASH DeviseID: 0
FLASH DeviceID: 0
FLASX DeviceYD: 0
F\ASH DevyceID: 0
FLASH TeviceID: 0
FLASH DevicuID: 0
FLASH DeviceID: 0
FLASH0DeviceID: 0
FLASH DeviseID: 0
FLASH DeviceID: 0


I am thinking my FTDI is junk?   
Title: Re: avrdude: Expected signature for ATmega328P is 1E 95 0F
Post by: Felix on March 17, 2016, 08:23:53 AM
Do you only have 1 such FTDI adapter?
Title: Re: avrdude: Expected signature for ATmega328P is 1E 95 0F
Post by: n8twj on March 17, 2016, 05:30:09 PM
Yes - This device initially had the product id 0000 issue, but then I used it on a windows computer and it seemed to make it react better.  However, I still think something is very wrong.     

I have another shipment enroute, this time not using the super cheap ones (clone?)    :)
Title: Re: avrdude: Expected signature for ATmega328P is 1E 95 0F
Post by: Felix on March 18, 2016, 08:28:44 AM
Ok. If you find the cause please follow up, thanks.
I'm curious how much people save by buying a clone after all is said and done? Including time (which = money in most cases).