Hi.
I buy a NodeMCU v1.1 (first time using this device)
If i connect to the bluetooth of an Android cellphone (using SerialToSerialBT example in Arduino-IDE) i dont see the nodemcu as “connected”.
Look this is with the nodemcu already connected to the android cellphone (by the way, i try with different phones, all the same)
(first post i just cant put one embedded image)
This in settings:
This when “Cabezota” (the nodemcu) is active, and connected
As you can see NOTHING, luckily i download an app called “Serial Bluetooth Terminal” and i found that i can send and receive messages from that app. Thanks to the app i noticed that the nodemcu was working and connected.
This is the normal behavior?? i mean, the android dont show that is connected to something in the “regular way”?
I think that maybe it is not, then… i want to try to update the firmware to see if this was “fixed”. But i dont know from where download the appropriated firmware to my nodemcu device.