Minew MWC05 0066¶

Description¶

Safety badge with rechargeable battery. The slim badge design has a built-in slot for a standard (CR80) ID card, so it can be worn as a regular ID card holder on a lanyard or clip. Delivered with Meshtech firmware to work seamlessly and integrate fully in a Meshtech system. It has a red SOS push button for input, a small blue button for Touchless Alarm Clearing, and vibrate/LED indication to provide feedback. Expected batterylife between charges will vary with use and configuration, up to 6 months with default settings.

This hardware is sourced from Minew. See Minew MWC05 for hardware details.

The Bluetooth chipset is nRF54L15 from Nordic Semiconductor.

• Firmware Model Number: 0x0066 (102)

• DFU Type: BLE SMP

Normal operation procedure¶

Similar to all Meshtech trackers the Minew MWC05 0066 is delivered in storage mode. This is to avoid BLE advertising during transport. Normal operation device-mode for this device is unconnected. Pressing the red SOS button for 1s will make device discoverable by advertising BLE storage mode advertisements, and device can be provisioned by command via system/gateway. If no provision command is received while being in this state, device will go back to sleep and stop advertisements. To simplify provisioning to legacy unconnected mode, pressing the red SOS button for more than 5 seconds while in storage mode will automatically switch it to unconnected mode, and no command to switch mode is necessary from the system.

Alarm can be manually deactivated by “OSO” sequence on the red SOS button when operating in alarm-mode 1 (default).

Touchless Alarm Clearing¶

The small blue button is used for Touchless Alarm Clearing. A care provider wearing the badge can clear the alarm of another device, for example a patient’s Minew MWB02 wristband, by pressing the blue button while holding the badge close (~40 cm) to the device in alarm state. The cleared device reports the MAC address of the badge as CLEARED_BY in 0x9812 - Alarm State.

Supported Device Modes¶

• Storage

• Unconnected

Service Mode¶

Service Mode can be used to perform DFU upgrades and/or factory reset of a device when provisioning information (i.e. network key) is unknown/lost. To enter Service Mode, the red SOS button need to be held down for 20s+ while charger is connected. Device being in Service Mode is indicated by blue LED blinking rapidly. Device is discoverable by “SM0066-<firmware-version>” device name while in Service Mode. It runs BLE SMP and can be connected to and upgraded. To perform factory reset, press the red SOS button continuously for more than 5 seconds while device is in Service Mode. LED will light constant while button is held, and should be held until LED turn off (5s) to perform factory reset. If no connection is established or no factory reset command is received, device will reboot and start in previous mode after 2 minute timeout. Timeout is extended while BLE connection is established and for additional 2 minutes after disconnect.

Properties¶

Events¶

Licenses¶