Freematics Forum

I am having a hard time getting anything to upload to the Nano; even blink. I'm on Windows and it sees it attached as COM6. It sees that it is a CH340. But no matter what programmer I select in the IDE, it gets an error. (I am able to upload to an Uno I have sitting here.)

Uploading with AVR ISP
Using Port : COM6
Using Programmer : stk500v1
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x03

Uploading with AVRISP MKII
Using Port : usb
Using Programmer : stk500v2
An error occurred while uploading the sketch
avrdude: usbdev_open(): did not find any USB device "usb" (0x03eb:0x2104)

Just an Upload
Using Port : COM6
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0xf2

Did you connect OBD adapter to the nano board when uploading?

No I did not. I finally got it to upload using the "ATmega328P (Old Bootloader)" processor and the "AVRISP mkII" programmer. Now to try and add the Toyota PID for transmission temp.

Thanks.

It was not connected. I was able to get it working by using a different processor. The "ATmega329P (Old bootloader)" is the one that worked. The programmer was still the AVRISP mkii.

Now I need to figure out how to add the PID for the Toyota transmission.

Thanks!