How can I insert new ID to my firebase database using my esp8266
Maybe i could get some help here
I want to have like this output in my firebase database see image in the link
Sample Desire output image
Related
I know how to get displayed data of someone's website and display it in my Flutter app. But don't know how to get the displayed data and store it in my firebase firestore. is it possible to get the displayed data from a website and store it in my firebase firestore???
You can use FlutterFire.
FlutterFire is a set of Flutter plugins which connect your Flutter application to Firebase.
https://firebase.flutter.dev
See docs for firestore:
https://firebase.flutter.dev/docs/firestore/overview
I am doing a project to identify people via RFID in ESP32. When performing the identification, the ESP must consult the data referring to the identified RFID TAG and display the related data on a display (name, city, date of birth).
However, I am not able to understand how I carry out this communication between ESP and Firestore. Can anyone help me?
Thanks!
The intended method of talking to the Google Cloud from an ESP32 is through the IoT Core. Note that this will not get you a direct connection to the Firestore - you'd have to write some cloud side code to translate MQTT messages into database queries and responses. This shouldn't be very difficult, though.
Otherwise you can send HTTPS queries directly to the Firebase REST API. Read the Google documentation for that.
If you are using ESP-IDF framework for your development you can use this ESP-IDF component to communicate with Firestore (this component uses Firestore REST API via HTTPS):
https://github.com/kaizoku-oh/firestore.git
Here is also an example using RFID and Firestore components that you can change according to your needs:
https://github.com/kaizoku-oh/firestore-rfid-node.git
I need information on how to connect and send data to firestore from an Arduino Board and an ESP2866 module. I've only found tutorials using Firebase realtime, the ones I found using Firestore are using the NodeMCU board.
I have a Vue.js application reading some fields from a Firestore db, which should recieve information from the arduino with some attached sensors. From what I've seen my options are changing to firebase realtime or changing to NodeMCU( not possible ). I some direction to follow, on how to use firestore with arduino or just change the db.
One way to do it is to have an online server, after that it becomes very easy. Send your Arduino data to the server and then write the data to Cloud Firestore.
To find how to write data into Firestore, refer this documentation: https://firebase.google.com/docs/firestore/manage-data/add-data and chose the integration for your server. Firestore supports most of the popular server integrations like Node.js, GO, PHP, Python etc.
As answered by #doublejosh, refer to this documentation: firebase-extended
I had quick success using firebase-arduino for the real-time database rather than Firestore. Since Arduino projects are generally hobby, this should probably work well enough.
Currently I'm working on a mobile app using Ionic and Angular2 with Realtime database service from firebase. I want to make a chatbot using Dialogflow to analyze the user request (i.e. I need a wheelchair) and then analyze the firebase db for any similar items stored, and if it exists, I need to show the item's name and the uid of the user who has added it into the database.
Have seen some tutorials on Dialogflow with Cloud Firestore but I'm not sure whether this works with the Realtime DB and how it would work.
Thanks in advance. 😊
To do this, you'll need to use a fulfillment webhook that will be sent the information about what the user has said, does the database search, and sends the reply using Dialogflow's response JSON format.
I've worked with firebase and arduino's before but never together. I need to know how to make an arduino uno receive data through firebase, however I do not need it to send data. I have no idea how to do this, or if it is even possible. I've looked at various articles of an arduino sending data to firebase, but never receiving data.
If you thinking to connect Arduino with Firebase you will need a backend. You can use Firebase Admin SDK to create a backend.
This is a sample code for a backend.
For more Information refer the Documentation
Most likely your Arduino saves data to the Firebase Database through the REST API. If that is the case, it can also listen for data through the REST API.
There are several libraries that wrap this REST API to make is easier to use with Arduino. Instead of recommending one of those (which is off-topic on Stack Overflow), I recommend you try them and see what works best for you.