westfw:
Do your pro-minis have an LED on pin13 ? (On the official board, this seems to usually be near the reset switch. Other versions I see with two LEDs, it'd be the one that ISN'T the power-on LED)
Does it flash a few times, quickly, when you hit the reset button? If not, it implies that there is no bootloader present.
If so, does it do the same flashing when you hit the upload button in the IDE? If not, it implies that there is something wrong with the auto-reset circuitry.
Hi!!
They have 2 leds, the power on one and other near pins 8-9, and near the reset switch (i supouse yo ar talking a bout this one).
Is flashing all the time (every 1 second aprox.), when I press the reset button it stops until I release the button, and in that moment it starts to flash like nothing happens.
When I press the upload button, it didn't get perturbed.
About the bootloader, I burned it again, and it seems that it burned without problem, I attached here the output.
Thanks for your help!!!
Bootloader burn Output.txt (9.5 KB)