Is it possible to connect esp8266 and nrf24L01 with arduino uno simultaneously? Thank you
I believe the ESP8266 connects via a serial port and I know the nRF24 connects using SPI so the answer is YES.
Thank you. I have already connected my nrf with arduino but now I have to esp8266 which shares same gnd and vcc . I am new to electronics . Can you please send me a circuit diagram of esp8266 with arduino ? In each website I searched it is given differently. Thank you.
This is one of the connection for esp8266 with arduino
Thank you.
aajv:
which shares same gnd and vcc
Lots of things may share the same GND and they can also share the Arduino 5v pin (or 3.3v pin) as long they don't, together draw too much current.
Note that the Arduino's 3.3v pin cannot provide much current - barely enough for an nRF24. That is why @BillHo's diagram includes a 5v to 3.3v regulator. If you have one of those regulators it would probably be wise also to power the nRF24 from it.
...R