https://github.com/mongoose-os-apps/losant-mqtt

Losant + Mongoose OS example
https://github.com/mongoose-os-apps/losant-mqtt

esp32 esp8266 gpio hardware iot javascript losant mongoose-os mqtt

Last synced: about 2 months ago
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Losant + Mongoose OS example

• Host: GitHub
• URL: https://github.com/mongoose-os-apps/losant-mqtt
• Owner: mongoose-os-apps
• License: other
• Created: 2017-08-22T12:35:11.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2020-08-20T19:03:17.000Z (about 4 years ago)
• Last Synced: 2024-07-04T09:25:31.063Z (3 months ago)
• Topics: esp32, esp8266, gpio, hardware, iot, javascript, losant, mongoose-os, mqtt
• Language: JavaScript
• Size: 268 KB
• Stars: 3
• Watchers: 7
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-mongoose-os - losant-mqtt - Losant + Mongoose OS example (Awesome Mongoose OS [](https://awesome.re) / Official Examples)

README

        
# Losant + Mongoose OS Example

This is an example Mongoose OS app that connects to Losant via MQTT. 

## Tested Hardware

- ESP8266

- ESP32

## Installation & Flashing

Before beginning, you must have the `mos` tool installed. For more info, see the mos [installation instructions](https://mongoose-os.com/docs/quickstart/setup.html). 

1. First, clone the losant app

```

$ git clone https://github.com/mongoose-os-apps/losant-mqtt

```

2. Build the firmware: (esp8266 or esp32)

```

$ mos build --arch esp8266 

```

3. Flash the device: (esp8266 or esp32)

```

$ mos flash 

```

4. Configure WiFi:

```

mos wifi WIFI_SSID WIFI_PASSWORD 

```

You must replace the following values:

- WIFI_SSID

- WIFI_PASSWORD

5. Login to Losant service. Create and app and 

  credentials for your device:

![](shot1.png)

5. Configure MQTT connection to Losant:

```

mos config-set mqtt.client_id=LOSANT_DEVICE_ID \

  mqtt.user=LOSANT_ACCESS_KEY \

  mqtt.pass=LOSANT_ACCESS_SECRET

```  

You obtain the `LOSANT_DEVICE_ID`, `LOSANT_ACCESS_KEY`, and `LOSANT_ACCESS_SECRET` values from [Losant](www.losant.com). 

6. To stream logs to the terminal: 

```

$ mos console

```

7. Press "Flash" button to trigger data sending:

```

$ mos

```

8. Switch back to Losant page, watch data graph:

![](shot2.png)