Somebody help me to interface the arduino with the firebase

[R.S. Arun]

I have a trouble with the firebase to upload the data from the realtime database.

I have use the arduino uno board and esp8266 for my home automation project.

But the values cannot be uploaded to the realtime database.

I need the correct arduino esp8266 code for firebase.

Help me to give me a correct code for interface my arduino with the firebase realtime data.

[Nur Fitriani]

can you repair it?

i have the same problem like you

[Alan Escobar Martinez]

I'm not an expert, but I think the problem is related to the SHA1 key used to secure connectivity between the device and the database (here firebase-arduino-master/src/FirebaseHttpClient.h), at least if you are using the Firebase-arduino library. That value changed to 03:D6:42:23:03:D1:0C:06:73:F7:E2:BD:29:47:13:C3:22:71:37:1B (accordingly to this Github issue).

In that answer, the grc.com portal was mentioned, in order  to obtain the newest fingerprint (using example.firebaseio.com). I suppose that this value is calculated from the SSL certificates on that site, and because of this, when they change, the value is also updated.

Alan