hi, I have already solder a 328p chip in my board. There are only GND-VCC-Tx-Rx-DTR in the surface of pcb. Also I got a ftdi232 . How can I burn bootloader this chip via FTDI? Can someone explain step by step?

Burn Bootloader using FTDI (Atmel 328p)

Budvar10 July 17, 2017, 7:02am 2

If it is raw chip (never programmed) then it is programmable only via ISP or parallel. Serial programming requires the bootloader already uploaded.

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