B4R Question Module HC12

[Cesar_Morisco]

Olá a todos Sobre este módulo Hc 12 Posso conectar o director à saída serial
de esp8266?

Comunicação sem fio com módulo wireless HC-12 e Arduino - Arduino e Cia - Loja

Neste post mostramos como realizar uma eficiente comunicação entre computador e Arduino utilizando módulo wireless HC-12. Confira!

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[hatzisn]

Esp8266 is 3,3V and this module is 5V enabled. Ok for the set pin which is connected to GND but Rx and TX must be connected with a Logic Level Translator (LLT). And at last of course GND with GND and Vin to 5V.

 

[hatzisn]

Don't forget that 5V has to be external. You will also have to use AT commands so it goes without saying that you will need to know the AT commands of this module.