How do you read simple data from firebase?

[Theo12415]

Hello!
I am working on a school project with some esp8266 and i have coded them to send their data to firebase. It is a parking spot project, so i want to make an app that i can see which spots are occupied, but it's my first time with the combination of firebase and appinventor and i am not so sure what to do.

I just need to figure out how to get these 0 or 1 numbers to the appinventor code

[TIMAI2]

Are you using secure rules for your authenticated user/s ?

If rules are read/write true then see here for an example:

When SCREEN initialize

Some example blocks...(I used the web component) [image] [image] [image]

[Spicy_Topics]

Also read here too

http://ai2.appinventor.mit.edu.ezproxy.canberra.edu.au/reference/components/experimental.html#FirebaseDB

https://rominirani.com/tutorial-mit-app-inventor-firebase-4be95051c325

http://kio4.com/appinventor/8BfirebaseDB.htm

FAQ Section: Firebase

Introductory FireBase Pending Failure Warning - JIS Brief Intro to Cloud Data and the FireBase Component - HAL FireBase component help Tutorials Atomic queue and delete - @TimAI2 Simple bulletin board - @TIMAI2 Firebase Chat sample - Amerikashi Firebase bus route tutorial - Romin Irani Firebase Spanish tutorial - kio4 Firebase WhatsAppInventorMIT chat project - Montes FireBase DataChanged Detection from IOT updated DB - @Juan_Antonio Pitfalls Unable to open app with firebase on non-…

Since you are new you must read the tutorial or guide of the mit app inventor component first