Hi,
I use an Arduino Uno to drive a TLC5940 with the hw clock output (16 MHz) enabled via the fuse register and want to switch to a Pro Micro which features HID. Problem is, the ATmega32u4 clock pin isn't exposed on this board.
What's a reliable way to provide extra clock input for the TLC5940 that doesn't cost more than getting another MCU?
I use an Arduino Uno to drive a TLC5940 with the hw clock output (16 MHz) enabled via the fuse register and want to switch to a Pro Micro which features HID. Problem is, the ATmega32u4 clock pin isn't exposed on this board.
What's a reliable way to provide extra clock input for the TLC5940 that doesn't cost more than getting another MCU?