
DFRobot Xboard Relay
Dev Board
Ethernet-controlled dual-relay board with ATmega32u4, WIZnet W5100 Ethernet, XBee socket, and two 10A relays for remote switching of AC/DC loads via web or MQTT, ideal for home automation.
ATmega32u4 @ 16MHz, single-core AVR2.5KB SRAM32KB (4KB bootloader)Ethernet 10/100 Mbps (W5100)
~$35View
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