FASTUSBasp programmer for AVR with usb-to-serial

I don't own a windows PC at home. It would be nice if someone helps in validating FASTUSBasp on windows OS.

Please refer

https://github.com/amitesh-singh/FASTUSBasp/issues/4

Now FASTUSBasp support usb to serial. Happy hacking!

https://github.com/amitesh-singh/FASTUSBasp/blob/master/README.md#serial-connections

Based on feedback from users, I have updated the firmware to use SPI2 interface to communicate to target board. The main reason is that SPI2 is being 5V tolerant.

how to connect:

https://github.com/amitesh-singh/FASTUSBasp#how-to-use

I just wonder if its a good idea to support serial interface to FASTUSBasp programmer.

It would be nice since then you don't need external Serial interface to AVR for debugging.

what do you guys  think about it?

Finally I got some time today to assemble components on PCBs. Thanks to seeedstudio

for good quality PCBs.

Finally PCBs from seeedstudio got delivered today.

I shall solder it during weekend if I get time.

Thanks @seeedstudio

I could not wait for PCBs to arrive from seeedstudio so i have created the board on perfboard.

Finally I have modified the PCB and ordered the PCBs from seeedstudio.

Ignore the wrong rendering :P bug in kicad software.

It costs me 4.90$ for PCBs and 19$ as shipping charges. I shall update when i get the board.

Kicad files is located at https://github.com/amitesh-singh/FASTUSBasp/tree/master/kicad4/gerber

Enjoy!

I have a published a blog about this project.

http://amitesh-singh.github.io/stm32/2017/05/21/FASTUSBasp-programmer-avr.html

It contains both CONNx06 and AVR ISP pins.

panelized one to save cost. 3 boards in 100x100 cm area.