AC 90-250V ESP32 Wifi Relais Board Einzel Relais Modul Entwicklung Board I/O Port UART Programm download Port 4M Byte Flash Modul
USD 11.51USD 16.44
AC 90-250V ESP32 Wifi Relais Board Einzel Relais Modul Entwicklung Board I/O Port UART Programm download Port 4M Byte Flash Modul