Alex Astrum alexastrum
alexastrum
/ FirebaseIoT.ino
Last active
July 29, 2020 22:12
Firebase IoT https://medium.com/@alexastrum/connect-arduino-nano-33-iot-to-firebase-rtdb-in-5-minutes-347ec6917da5 #1
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| // Make sure we've installed all needed libraries. | |
| #include <WiFiNINA.h> | |
| #include <ArduinoECCX08.h> | |
| #include <ArduinoHttpClient.h> | |
| #include <ArduinoJson.h> | |
| #include "display.h" | |
| void setup() | |
| { |
alexastrum
/ index.ts
Last active
August 21, 2020 16:54
Firebase IoT https://medium.com/@alexastrum/firebase-auth-for-iot-devices-286679a8b59e #2
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| import * as admin from "firebase-admin"; | |
| import * as functions from "firebase-functions"; | |
| import { decode, verify } from "jws"; | |
| import axios from "axios"; | |
| /** Public webapp key. Required by `signInWithCustomToken` REST API. */ | |
| const WEBAPP_APIKEY = "XXXXXXXXXXXXXXXX-XXXXXXX-XXXXXXXXXXXXXX"; | |
| /** Schema for Firestore `/devices/{deviceId}` documents. */ | |
| interface DeviceData { |
alexastrum
/ FirebaseIoT.ino
Last active
July 29, 2020 22:19
Firebase IoT https://medium.com/@alexastrum/getting-started-with-arduino-and-firebase-347ec6917da5 #3
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| #include "config.h" | |
| #include "display.h" | |
| #include "wifi.h" | |
| #include "json.h" | |
| #include "firebase_database.h" | |
| void setup() | |
| { | |
| setupDisplay(); |
alexastrum
/ FirebaseIoT.ino
Last active
July 29, 2020 18:22
Firebase IoT https://medium.com/@alexastrum/firebase-auth-for-iot-devices-286679a8b59e #4
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| #include "config.h" | |
| #include "display.h" | |
| #include "crypto.h" | |
| #include "wifi.h" | |
| #include "http_client.h" | |
| #include "firebase_auth.h" | |
| #include "firebase_database.h" |
alexastrum
/ security.rules.json
Last active
July 15, 2020 16:33
Firebase IoT https://medium.com/@alexastrum/firebase-auth-for-iot-devices-286679a8b59e #3
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| { | |
| "rules": { | |
| "$deviceId": { | |
| ".write": "auth.uid != null && auth.token.deviceId === $deviceId" | |
| } | |
| } | |
| } |
alexastrum
/ display.h
Last active
July 29, 2020 18:44
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| void blinkLED(int duration) { | |
| digitalWrite(LED_BUILTIN, HIGH); | |
| delay(duration); | |
| digitalWrite(LED_BUILTIN, LOW); | |
| delay(100); | |
| } |
alexastrum
/ display.h
Created
July 29, 2020 18:44
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| void displayStatus(String msg) { | |
| displayText(msg); | |
| blinkLED(100); | |
| } |
alexastrum
/ display.h
Created
July 29, 2020 18:45
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| void displayError(String msg) { | |
| displayText("Error: " + msg); | |
| blinkLED(300); | |
| } |
alexastrum
/ display.h
Created
July 29, 2020 18:46
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| void displaySuspend(String msg) { | |
| displayText("Execution suspended: " + msg); | |
| digitalWrite(LED_BUILTIN, HIGH); // Turn on LED. | |
| while (true) { | |
| // Stop execution. | |
| } | |
| } |
alexastrum
/ FirebaseIoT.ino
Last active
July 29, 2020 21:47
Firebase IoT https://medium.com/@alexastrum/connect-arduino-nano-33-iot-to-firebase-rtdb-in-5-minutes-347ec6917da5 #2
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| #include "config.h" | |
| #include "display.h" | |
| #include "wifi.h" | |
| void setup() | |
| { | |
| setupDisplay(); | |
| setupWiFi(); | |
| } |
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