Closed Gabrycode17 closed 1 year ago
Hi @Gabrycode17
It looks like this board itself does not have any programmable PINs
Are you using Daughterboard along with this?
no i'm only using the wifi bee module
you think there's a way to make it work?
Hi @Gabrycode17 The DF-Robot WiFi Bee module is a pure WiFi to Serial module. It only exposes the RX PIN (GPIO 3) and TX PIN (GPIO 1) of the serial interface.
This means that all available PINs are already in use.
At best, you could try to use the RX PIN (GPIO 3). However, the USB cable must not be connected and the serial interface must not be used in the sketch!
In my opinion, however, this board is not suitable for your project. I recommend using an ESP32 module!
okok thank you anyway
i am using a WI-FI BEE ESP8266 module with the switch code, it works. but i can't figure out which pin is 2 can anyone help me??