While trying to flash the firmware of my S10 over to the version that supports limit switches, I’m not able to connect. A console pops up, and after a few seconds essentially says it can’t talk to the laser:
avrdude.exe: stk500_recv(): programmer is not responding
avrdude.exe: stk500_getsync(): attempt 1 of 10: not in sync: resp=0x7e
…and then it tries 9 more times, and quits, saying it couldn’t flash the firmware.
I’ve tried the basic things you’d try if this were a stubborn Arduino refusing to be programmed: I’ve double checked the COM port, reseated the USB cable, moved the USB cable to a different port on the computer, power cycled the computer and the laser, and tried using a different computer. The error message remains the same.
Anyone familiar with this bug and how to get past it?