Connect a TM1627 to ESP32 I want to control a 7 segment display that has a TM1637 integrated with an ESP32.

Some time ago I created a layout that used an ESP12e but I need more GPIO pins so I'm switching over to an ESP32.

This was how I had it hooked up:

CLK -&gt; GPOI14
DIO -&gt; GPIO12


I think I did it this way because I had to use the special CLK pin tou can see in this pinout.

Only I don't know if I need to hook them up with special pins on the ESP32. I can't find a good tutorial and I don't have the parts yet to test with.

Do you guys know which pin(s) are suitable for the TM1637?
The label CLK on esp8266 is in a context of SPI pins CLK, MISO, MOSI, SS. You had no reason to connect TM1637 CLK to this pin, since with TM1637 you can use any GPIO pins of the MCU for CLK and DIO.