# Guard me WiFi SuperLocal

Guard me WiFi SuperLocal is similar to the original mode as it also sends messages once the objects move, vibrate, or change position. The mode-specific event is sent with up to 5 MAC pointers and the respective RSSI for very precise localization.

### Guard me WiFi SuperLocal

**Hex value:** 0x51

**Use cases:** Monitoring objects; security for both personal and commercial belongings

**Devices that support this mode:** SimplePack Plus

**Required sensors:** Accelerometer, WiFi module

**Mode-specific deltas:** None

**Mode-specific events (uplink messages):**

For more information on what uplink messages (***mode-independent events***) and additional data from various sensors in the device (***appended payload***) can be sent regardless of mode and how to fine-tune message behavior (***alerts***), see *Mode-independent information and events.*

| **Hex** | **Event name**                 | **Alert** | **Event information**                                                               |
| ------- | ------------------------------ | --------- | ----------------------------------------------------------------------------------- |
| 0xC0    | Start of movement WiFi Precise | 3         | <p>Accelerometer-based movement detection,<br>sent with 5 MAC pointers and RSSI</p> |
| 0xFC    | MAC storage readout            | No        | One pointer and its assigned MAC address sent                                       |

#### **Registers relevant for this mode:**

If you change the **general sensitivity** of the accelerometer and the magnetometer (0x11 and 0x19), the respective **axis registers** reset to 0 as the general settings replace them and vice versa.

| **Hex** | **Register name**                | **Default value (hex)**                                                                                                                                                                         |
| ------- | -------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 0x04    | Sleep time                       | 1 minute (0x41)                                                                                                                                                                                 |
| 0x11    | Accelerometer sensitivity        | 7 (0x07)                                                                                                                                                                                        |
| 0x12    | Accelerometer X axis sensitivity | 7 (0x07)                                                                                                                                                                                        |
| 0x13    | Accelerometer Y axis sensitivity | 7 (0x07)                                                                                                                                                                                        |
| 0x14    | Accelerometer Z axis sensitivity | 7 (0x07)                                                                                                                                                                                        |
| 0x3C    | Accelerometer measurement period | 1 second (0x01)                                                                                                                                                                                 |
| 0x49    | Accelerometer detection delay    | 0 seconds (0x00)                                                                                                                                                                                |
| 0xFC    | MAC storage eraser               | **No default value** - After this register hex, you can send up to 7 MAC pointers (0x01-0x80) to the device and then the respective MAC addresses will be deleted from the internal MAC storage |
| 0xFD    | MAC storage reader               | **No default value** - After this register hex, you can send up to 7 MAC pointers (0x01-0x80) to the device, the respective MAC addresses will be uplinked as the same number of *0xFC events*  |

#### **Similar modes:**

| **Hex** | **Mode name**       | **Description**                        |
| ------- | ------------------- | -------------------------------------- |
| 0x02    | Guard me            | Original version of Guard me, no WiFi  |
| 0x15    | Guard me Wifi       | Basic WiFi-enabled version of Guard me |
| 0x27    | Guard me Wifi Atlas | WiFi Atlas version of Guard me         |

#### **Switching to mode, arming, and disarming information:**

Follow the *Basic Operations With SimpleHw Devices guide*, where you can also find information about LED behavior, relevant Sigfox messages, and more.

Here’s what’s important for **Guard me WiFi Precise** messages:

* To set this mode, the downlink needs to include this mode register setting: **0151**
* The uplink messages need to begin with the mode hex as the first byte: **51**
* When arming the device, you should see this message: **5110**
* When the device is armed, it should send you these two bytes: **5111**
* If you disarm the device via the long press, you should receive this message: **5114**


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