| 摘要 |
The device (1) has a microcontroller unit (10) switching on and switching off a power supply of a radio module (20) by a controllable voltage regulator (40) with different, programmable voltage ramps. The microcontroller unit monitors conditions of the radio module and resets the radio module per reset-control signal (RESET) and/or per switching on and switching off supply voltage (V3) to the radio module. The microcontroller unit comprises a temperature sensor (60) on a plate, and the device comprises an LED unit (70) and a loudspeaker unit. |
