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Topic: Is it possible to use ESP8266-12e in connection with74hc595 to control unlimited (Read 130 times) previous topic - next topic

Umair78

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

UKHeliBob

Quote
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
Please do not send me PMs asking for help.  Post in the forum then everyone will benefit from seeing the questions and answers.


UKHeliBob

Please do not send me PMs asking for help.  Post in the forum then everyone will benefit from seeing the questions and answers.

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