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doc: Add production app documentation
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| --- | ||
| title: "Sensor Edition: vanilla application" | ||
| description: "" | ||
| weight: -2 | ||
| distributions: null | ||
| --- | ||
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| {{% gnse %}} comes pre-programmed with a vanilla application that showcases the device functionality and capabilities. | ||
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| The application leverages a combination of the on-board components such as LEDs, button, buzzer, accelerometer, secure element, temperature and humidity sensor. | ||
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| <!--more--> | ||
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| ## Claiming your device | ||
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| The vanilla application uses the on-board secure element to join the LoRaWAN network using over the air activation (OTAA) method. | ||
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| You can claim your device on the The Things Stack cloud by following this [guide](https://www.thethingsindustries.com/docs/devices/device-claiming/claim-devices/). | ||
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| ## Powering up your device | ||
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| After claiming, you can power up the device using two standard AA batteries. | ||
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| If the device powers up correctly, you will see the red, green and blue LEDs blinking thus indicating successful boot-up. | ||
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| ## Joining the network | ||
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| The device will attempt to join LoRaWAN network using OTAA indicated by the blinking red led. | ||
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| When the device joins successfully, the buzzer will ring briefly the red LED will stop blinking. | ||
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| ## Default uplinks and events | ||
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| After a successful join, the device will periodically transmit two types of messages. | ||
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| 1. A heartbeat message on FPort 1 every 25 seconds | ||
| 2. A Temperature and Humidity reading on FPort 2 every 1 minute | ||
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| You can also press the button to transmit an uplink with the heartbeat message. | ||
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| The device will blink the green LED with each successful uplink. | ||
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| ## Heartbeat | ||
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| The heartbeat uplink message sent by the device on FPort 1 contains the device battery voltage and the firmware version. | ||
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| ## Temperature and Humidity | ||
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| The temperature and humidity uplink message sent on FPort 2 contains the temperature in Celsius and the humidity in percentage. | ||
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| ## Accelerometer | ||
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| The accelerometer is disabled by default and can be enabled via a downlink on FPort 3 to detect shake and free-fall events. | ||
| When an accelerometer event occurs (shake or free-fall), the device will transmit an uplink with the temperature and humidity readings. | ||
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| {{< note "The accelerometer should be disabled when it's not used to conserve energy" />}} | ||
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| ## Button | ||
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| The button is enabled by default and can be disabled or enabled via a downlink on FPort 4. | ||
| When the button is enabled, pressing the button will send a heartbeat uplink message. | ||
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| ## Buzzer | ||
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| The buzzer is disabled by default can be enabled via a downlink on FPort 5. | ||
| The buzzer can ring briefly in two tones, warning and danger. | ||
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| ## Blue LED | ||
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| The blue LED is disabled by default and can be enabled via a downlink on FPort 6. | ||
| This feature can be used to indicate that the device requires attention (battery change, reset, re-positioning, etc) | ||
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| ## Adjusting the device behavior | ||
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| The vanilla application attempts to be as generic as possible to facilitate exploring the device functionality. | ||
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| Use the [uplinks guide]({{< ref "/applications/se-vanilla/uplinks" >}}) to decode the uplink messages. | ||
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| Follow the [downlinks guide]({{< ref "/applications/se-vanilla/downlinks" >}}) to adjust the device functionality according to your needs. |
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| --- | ||
| title: "downlinks" | ||
| description: "" | ||
| weight: 2 | ||
| --- | ||
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| The vanilla app can be configured using downlinks to control the device functionality and effectively unlock new features. | ||
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| Each device component is controlled on a separate FPort, but please remember that LoRaWAN class A devices can only receive a downlink when they transmit and uplink. | ||
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| So make sure you trigger an uplink via the button or wait for a periodic uplink message in order for the device to receive your downlink. | ||
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| ## Heartbeat | ||
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| - Disable periodic heartbeat uplink: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x01 | 0x00 | | ||
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| - Enable periodic heartbeat uplink every 10 minutes: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x01 | 0x0A | | ||
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| The periodicity can range from 0x01 (every 1 minute) to 0xC8 (every 200 minutes). | ||
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| ## Temperature and Humidity | ||
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| - Disable periodic temperature and humidity uplink: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x02 | 0x00 | | ||
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| - Enable periodic temperature and humidity uplink every 25 minutes: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x02 | 0x19 | | ||
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| The periodicity can range from 0x01 (every 1 minute) to 0xC8 (every 200 minutes). | ||
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| ## Accelerometer | ||
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| - Disable accelerometer events: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x03 | 0x00 | | ||
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| - Enable accelerometer shake event detection: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x03 | 0x01 | | ||
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| - Enable accelerometer free-fall event detection: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x03 | 0x02 | | ||
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| ## Button | ||
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| - Disable button events: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x04 | 0x00 | | ||
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| - Enable button events: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x04 | 0x01 | | ||
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| ## Buzzer | ||
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| - Briefly ring buzzer with warning tone: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x05 | 0x01 | | ||
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| - Briefly ring buzzer with danger tone: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x05 | 0x02 | | ||
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| ## Blue LED | ||
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| - Disable the blue LED: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x06 | 0x00 | | ||
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| - Turn on the blue LED: | ||
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| | FPort | Command (first byte) | | ||
| |-------|-----------------------------| | ||
| | 0x06 | 0x01 | |
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| --- | ||
| title: "uplinks" | ||
| description: "" | ||
| weight: 1 | ||
| --- | ||
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| The vanilla app uplinks are compromised of two simple messages (heartbeat and temperature/humidity) to reduce the complexity and show a simple example of the device functionality. | ||
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| ## Payload formatters | ||
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| Please see [The Things Stack Javascript payload formatter documentation](https://www.thethingsindustries.com/docs/integrations/payload-formatters/javascript/) for information on how to use payload formatters. | ||
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| The javascript payload formatter below can be used to decode the vanilla app. | ||
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| ```javascript | ||
| function decodeUplink(input) { | ||
| var data = {}; | ||
| if (input.fPort == 1) | ||
| { | ||
| data.BATTERY_VOLTAGE = (input.bytes[0]/10); | ||
| data.GNSE_FW_VERSION = input.bytes[1] + (input.bytes[2]/10); | ||
| } | ||
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| if (input.fPort == 2) | ||
| { | ||
| data.TEMPERATURE = ((input.bytes[0] << 8) + input.bytes[1])/10; | ||
| data.HUMIDITY = ((input.bytes[2] << 8) + input.bytes[3])/10; | ||
| } | ||
| return { | ||
| data: data, | ||
| }; | ||
| } | ||
| ``` | ||
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| ## Heartbeat | ||
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| The heartbeat uplink message on FPort 1 contains: | ||
| - The device battery voltage (useful for replacing the batteries) | ||
| - The firmware version (useful for checking which commands to send) | ||
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| ## Temperature and Humidity | ||
| The temperature and humidity uplink message on FPort 2 contains: | ||
| - The temperature in Celsius | ||
| - The humidity in percentage (between 0% to 100%) |
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