2 in 1 DC 5V 12V 24V 8ch USB Serial Port Relais Modul UART RS232 TTL Schalter board CH340 DC5V DC12 DC24 für Windows Linux MAX OS
USD 10.35USD 14.37
2 in 1 DC 5V 12V 24V 8ch USB Serial Port Relais Modul UART RS232 TTL Schalter board CH340 DC5V DC12 DC24 für Windows Linux MAX OS