Which boot loader do i have?

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hi all,
    want play watchdog timer , rebooting via software on arduino pro mini 5v 16mhz, read bootload not or may not have "mods" required.

so how can tell version have installed?

ant if doesn't have mods go version safe use mini pro 16mhz?

thanks

don't bother figuring out has on it; bootload uno (and call uno when interact it), uno bootloader takes less flash space, uploads faster, doesn't hang when wdt reset, , uploads faster.

there countless pages detailing process of writing (called "burning" reasons unclear me) bootloader - search , ye shall find. need external programmer (either working arduino running arduino isp, or dedicated isp programmer, usbasp, can had under $3 shipped on ebay).


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