One of the three microview controllers I’ve purhased appears to be dead on arrival. The original one was purchased on order 5801540 alongside a programmer and worked flawlessly.
The next two were purchased together on order 5801560, for the same purpose as my original (but for a friend’s project). One of them took the firmware I flashed without any issue, but the 2nd one when plugged in via the usb programmer didn’t do anything.
I have tried flashing it with both xloader and the arduino IDE, and the same thing happens visually. The green power light of the programmer comes on, the yellow light blinks a few times (but much slower than it does when the programming is successful, and then just sits there doing nothing.
I receive the following error messages through the arduino software when i try to send firmware to it:
Sketch uses 26966 bytes (83%) of program storage space. Maximum is 32256 bytes.
Global variables use 1378 bytes (67%) of dynamic memory, leaving 670 bytes for local variables. Maximum is 2048 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x1d
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x1d
Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
I have tried both the firmware I am using successfully on 2 of the 3 microviews, as well as the original factory firmware that was linked on another topic viewtopic.php?f=96&t=51499