...
This can be done by putting a magnet (any magnet - strong or weak) to the Bluetooth logoleft side of the tag (as shown in the pictures below). You will see a green LED shining through on the left side of the case. When the LED goes off (approx. 10 seconds), the tag will be set to configuration mode and should be reachable from our mobile app.
Factory sleep mode is a default mode that the device uses. In this mode, all components are shut-down as much as possible and MCU is put into the deepest possible sleep state. The current draw is reduced to a minimum so this is the preferred mode to use when the tag is not used to maximize battery life. To exit this mode a reed switch is used. If it’s active for 3-10 seconds, the factory sleep mode will be deactivated and MCU will enter Advertising mode. In advertising mode, tag will broadcast information about itself in Bluetooth advertising packets. By default, MikroTik advertisement is sent once every 5 seconds. This can be changed in the Configuration mode. Configuration mode can only be entered from advertising mode by applying a magnetic field to the same reed switch that was used for exiting factory sleep. When the reed switch is active for 5-10 -15 seconds configuration mode will be entered. Otherwise, MCU will go back into advertising mode.
...