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ESP32 Four-Channel 30A Relay Module DC7-28/5V Power Supply 4 Way 30A ESP32-WROOM-32E Relay Module ESP32 Development Relay Board with LED Indicator
ESP32 Four-Channel 30A Relay Module DC7-28/5V Power Supply 4 Way 30A ESP32-WROOM-32E Relay Module ESP32 Development Relay Board with LED Indicator Specification: Large capacity 4 MB Flash Power supply: DC7-28V/5V 4 on-board 5V/30A relays output...
$27.22 Free Delivery