Bluetooth-Relaismodul 1 2 4 Kanal DC 5V 12V Smart Home Mobile APP-Steuerung
ab 7,10 €
Includes one channel 5V / 10A or one channel 12V / 10A relay module and spp-c Bluetooth serial port slave module. - Consists of 2 5V/10A relay modules and SPP-C Bluetooth serial slave module. - Single channel Bluetooth relay module.
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