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1 x Wifi Wireless Module-black

Description: It is a Infrared ESP8285 Wireless WIFI Transceiver Module.The esp... Description: It is a Infrared ESP8285 Wireless WIFI Transceiver Module.The esp-01m module with ESP8285 as the core be used as the master control The is the same as ESP8266. The module board is equipped with an infrared receiving tube and an infrared... more

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as low as $9.40

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for 4B POE Module Power Over Ethernet IEEE 80...

1 Effective Solution: This POE-World device provides an effective solution tha... 1 Effective Solution: This POE-World device provides an effective solution that can power for 3B+ or 4 through a 328-foot network cable. 2 Suitable Cable: This device allows the use of 802.3af or passive injectors and switches using CAT5e CAT6 or... more

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as low as $17.11

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-12%

3X POE Module Power over Ethernet IEEE 802.3A...

1 Effective Solution: This POE-World device provides an effective solution tha... 1 Effective Solution: This POE-World device provides an effective solution that can power for 3B+ or 4 through a 328-foot network cable. 2 Suitable Cable: This device allows the use of 802.3af or passive injectors and switches using CAT5e CAT6 or... more

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as low as $44.48 $39.20

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2X RS485 to Ethernet Serial Port Server Modbu...

Network standard: IEEE 802.3 IEEE 802.3u IEEE 802.3x Network transmission rate... Network standard: IEEE 802.3 IEEE 802.3u IEEE 802.3x Network transmission rate: 10/100Mbps (full duplex/half duplex) Interface: RS485 UART working mode: server client UDP UDP multicast Modbus /IP server Modbus /IP client Baud rate: 600bps-921600bps... more

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as low as $34.61

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