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Specification Details Product Type IoT Remote Control Switch Kit with Relay Module Brand M5STACK Microcontroller M5STACK ATOM (ESP32-PICO-D4) Relay Channels Dual Channel (2x Relays) AC Voltage Rating 250V AC Maximum DC Voltage Rating 48V DC Maximum Relay Contact Rating 10A per channel Connectivity WiFi 802
reduce OLED brightness
The Mega 2560 provides 54 digital I/O pins versus Uno's 14 pins
preventing unintended flow and ensuring safety in automated systems
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