# Notifications configuration {% hint style="danger" %} Please mind that notifications can require a lot of energy depending on your configuration. E.g. if you power on the LED for more than the default parameters, batteries will be depleted faster.\ \ The default values are what we recommend. We give you the flexibility to adjust them, but deviating the default values might shorten the battery life of your devices! {% endhint %} ### S**et notify period** The command is described in Table 23. | **Byte inde** | **Hex Velue** | **Meaning** | | ------------- | ------------- | ------------------------------------------------------------------------------------------------ | | 0 | 22 | The command code. | | 1 | 00 | Notification period, in minutes, when measured CO2 is inside the good zone. 0 means notify once. | | 2 | 0A | Notification period, in minutes, when measured CO2 is inside the medium zone. 0x0A = 10 minutes. | | 3 | 0A | Notification period, in minutes, when measured CO2 is inside the bad zone. 0x0A = 10 minutes. | *Table 23* {% hint style="info" %} Payload values in the example are default for the device. {% endhint %} **Example command:** 0x22000A0A – The server sets CO2 measurement period. ### **Get notify period** | **Byte index** | **Sent request** | **Received response** | | -------------- | ------------------ | ---------------------------------------------------------------------------------------------------------- | | 0 | 23 – Command code. | 23 – The command code. | | 1 | | 0x00 = 0. Notification period, in minutes, when measured CO2 is inside the good zone. 0 means notify once. | | 2 | | 0x0A = 10. Notification period, in minutes, when measured CO2 is inside the medium zone. | | 3 | | 0x0A = 10. Notification period, in minutes, when measured CO2 is inside the bad zone. | *Table 24* **Example command sent from server:** 0x23; **Example command response:** 0x23000A0A => CO2 Notification period is once inside the good zone and 10 minutes inside the medium and bad zone. ### S**et buzzer notification configuration** {% hint style="info" %} The buzzer is disabled by default. {% endhint %} | **Byte inde** | **Hex Velue** | **Meaning** | | ------------- | ------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | 0 | 26 | The command code. | | 1 | 00 | Duration of the buzzer beeping, in seconds, when must notify for good CO2 levels. A value of 0 means don’t notify. Recommended value for the device: 0ms. | | 2 | 00 | Duration of the buzzer loud periods, when must notify for good CO2 levels. Duration, \[ms] = 0x00 \* 10 = 0. Recommended value for the device: 510ms. | | 3 | 00 | Duration of the buzzer silent periods, when must notify for good CO2 levels. Duration, \[ms] = 0x00 \* 10 = 0. Recommended value for the device: 500ms. | | 4 | 02 | Duration of the buzzer beeping, in seconds, when must notify for medium CO2 levels. 0x02 = 2s. Recommended value for the device: 1s | | 5 | 65 | Duration of the buzzer loud periods, when must notify for medium CO2 levels. Duration, \[ms] = 0x65 \* *10 = 101 \** 10 = 1010. Recommended value for the device: 510ms. | | 6 | 50 | Duration of the buzzer silent periods, when must notify for medium CO2 levels. Duration, \[ms] = 0x50 *\* 10 = 80 \** 10 = 800. Recommended value for the device: 500ms. | | 7 | 04 | Duration of the buzzer beeping, in seconds, when must notify for bad CO2 levels. 0x04 = 4s. Recommended value for the device: 2s. | | 8 | 65 | Duration of the buzzer loud periods, when must notify for bad CO2 levels. Duration, \[ms] = 0x65 \* *10 = 101 \** 10 = 1010. Recommended value for the device: 510ms. | | 9 | 50 | Duration of the buzzer silent periods, when must notify for bad CO2 levels. Duration, \[ms] = 0x50 \* *10 = 80 \** 10 = 800. Recommended value for the device: 500ms. | *Table 25* **Example command:** 0x26 00 00 00 02 65 50 04 65 50 – The server sets CO2 buzzer notification. {% hint style="info" %} **Downlink with recommended values if you plan to re-enable the buzzer notification:** 0x26 00 33 32 01 33 32 02 33 32 {% endhint %} ### **Get buzzer notification configuration** | **Byte inde** | **Sent request** | **Received response** | | ------------- | ---------------- | --------------------------------------------------------------------------------------------------------------------------------------- | | 0 | 27 | 27 - The command code. | | 1 | | 0x00 = Duration of the buzzer beeping, in seconds, when must notify for good CO2 levels. A value of 0 means don’t notify. | | 2 | | 0x00 = Duration of the buzzer loud periods, when must notify for good CO2 levels. Duration, \[ms] = 0x00 \* 10 = 0. | | 3 | | 0x00 = Duration of the buzzer silent periods, when must notify for good CO2 levels. Duration, \[ms] = 0x00 \* 10 = 0. | | 4 | | 0x02 = Duration of the buzzer beeping, in seconds, when must notify for medium CO2 levels. 0x02 = 2s. | | 5 | | 0x65 = Duration of the buzzer loud periods, when must notify for medium CO2 levels. Duration, \[ms] = 0x65 \* *10 = 101 \** 10 = 1010. | | 6 | | 0x50 = Duration of the buzzer silent periods, when must notify for medium CO2 levels. Duration, \[ms] = 0x50 *\* 10 = 80 \** 10 = 800. | | 7 | | 0x04 = Duration of the buzzer beeping, in seconds, when must notify for bad CO2 levels. 0x04 = 4s. | | 8 | | 0x65 = Duration of the buzzer loud periods, when must notify for bad CO2 levels. Duration, \[ms] = 0x65 \* *10 = 101 \** 10 = 1010. | | 9 | | 0x50 = Duration of the buzzer silent periods, when must notify for bad CO2 levels. Duration, \[ms] = 0x50 \* *10 = 80 \** 10 = 800. | *Table 26* **Example command sent from server:** 0x27; **Example command response:** 0x27 00 00 00 02 65 50 04 65 50 => CO2 buzzer notification settings. ### S**et LED notification configuration** The command is described in Table 27. | **Byte inde** | **Hex Velue** | **Meaning** | | ------------- | ------------- | ------------------------------------------------------------------------------------------------------------------- | | 0 | 28 | The command code. | | 1 | 00 | Red LED command used to notify for good CO2 level. | | 2 | 02 | Green LED command used to notify for good CO2 level. | | 3 | 00 | Blue LED command used to notify for good CO2 level. | | 4 | 00 | | | 5 | 15 | Duration of the LED notification for good CO2 level = 0x0015 \* *10ms = 21 \** 10ms = 210ms. | | 6 | 03 | Red LED command used to notify for medium CO2 level. | | 7 | 03 | Green LED command used to notify for medium CO2 level. Note that red and green color combination results in yellow. | | 8 | 00 | Blue LED command used to notify for medium CO2 level. | | 9 | 01 | | | 10 | 92 | Duration of the LED notification for medium CO2 level = 0x0192 *10ms = 402* 10ms = 4020ms. | | 11 | 03 | Red LED command used to notify for bad CO2 level. | | 12 | 00 | Green LED command used to notify for bad CO2 level. | | 13 | 00 | Blue LED command used to notify for medium CO2 level. | | 14 | 01 | | | 15 | 92 | Duration of the LED notification for bad CO2 level = 0x0192 \* *10ms = 402 \** 10ms = 4020ms. | *Table 27* **Available LED commands values and meaning:** * 0x00: None; * 0x01: LED is constantly on for the given time duration; * 0x02: Blink fast for the given time duration; * 0x03: Blink slow for the given time duration. {% hint style="info" %} Payload values in the example are default for the device. {% endhint %} **Example command:** 0x28 00 02 00 00 15 03 03 00 01 92 03 00 00 01 92 – The server sets CO2 LED notification. ### **Get LED notification configuration** | **Byte inde** | **Bit index** | **Sent request** | **Received response** | | ------------- | ------------- | ---------------- | -------------------------------------------------------------------------------------------------------------------------- | | 0 | | 29 | 29 - The command code. | | 1 | | | 0x00 = Red LED command used to notify for good CO2 level. | | 2 | | | 0x02 = Green LED command used to notify for good CO2 level. | | 3 | | | 0x00 = Blue LED command used to notify for good CO2 level. | | 4 | 15:8 | | 0x00 | | 5 | 7:0 | | 0x15 = Duration of the LED notification for good CO2 level = bits\[15:0] = 0x0015 \* *10ms = 21 \** 10ms = 210ms. | | 6 | | | 0x03 = Red LED command used to notify for medium CO2 level. | | 7 | | | 0x03 = Green LED command used to notify for medium CO2 level. Note that red and green color combination results in yellow. | | 8 | | | 0x00 = Blue LED command used to notify for medium CO2 level. | | 9 | 15:8 | | 0x01 | | 10 | 7:0 | | 0x92 = Duration of the LED notification for medium CO2 level =bits\[15:0] = 0x0192 *\* 10ms = 402 \** 10ms = 4020ms. | | 11 | | | 0x03 = Red LED command used to notify for bad CO2 level. | | 12 | | | 0x00 = Green LED command used to notify for bad CO2 level. | | 13 | | | 0x00 = Blue LED command used to notify for bad CO2 level. | | 14 | 15:8 | | 0x01 | | 15 | 7:0 | | 0x92 = Duration of the LED notification for bad CO2 level =bits\[15:0] = 0x0192 *\* 10ms = 402 \** 10ms = 4020ms. | *Table 28* **Example command sent from server:** 0x29; **Example command response:** 0x28 00 02 00 00 15 03 03 00 01 92 03 00 00 01 92 => CO2 LED notification settings. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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