Hi,
i have OctoPi installed on a 3B+ and target machine is the Anycubic mega zero 1. OctoPi communicates fine with the printer.
i’m following the install instructions here :
https://www.klipper3d.org/Installation.html
This is what happens when i try to flash :
pi@octopi:~/klipper $ make flash FLASH_DEVICE=/dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
Flashing out/klipper.elf.hex to /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0 via avrdude
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer
avrdude done. Thank you.
make: *** [src/avr/Makefile:34: flash] Error 1
Any advice greatly appreciated, thanks, Gary.