Is it possible to use ESP8266-12e in connection with74hc595 to control unlimited

Projects General Guidance
1

Hello,

I want to control relays with blynk app and i want to use esp8266-12e connected to like 4 74hc595 shift registers and they controling 24 relays.

But i am confused with the code is it possible? anyone have any links i can use?
please help me out with this.
thank you

2

i am confused with the code is it possible?

Are you confused by the Blynk code or the shift register code ?

By the way, you only need 3 8 bit shift registers to control 24 relays

3

how do i program it for blynk.

4

Have you tried searching this forum ?