Ethernet & Wi-Fi
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MEGA 2560 ETH R3 with ATmega2560 & W5500 (Arduino-compatible board)RobotDyn MEGA 2560 ETH R3 is an excellent choice for a controlled-over-the-Net device or a multi-functional data collector.
Learn MoreAs low as $43.99 -
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Dual Base Shield for WeMos / WiFi D1 mini PROWIFI D1 mini - Dual shield
Learn More$1.39 As low as $1.03 -
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ESP32 ESP-WROOM-32 (WIFI module)ESP32-WROOM-32 is a powerful, generic Bluetooth, Bluetooth LE and Wi-Fi MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
Learn More$4.99 As low as $4.75 -
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Ethernet Module - ENC28J60, Power In 3.3V/5VEthernet Module - ENC28J60, Power In 3.3V/5V
Learn More$4.59 As low as $4.23 -
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Ethernet Shield - W5100 for Arduino Uno, MegaLearn MoreNOTE:This product has been discontinued.$8.99 As low as $7.67 -
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IoT Shields KIT for WeMos / D1 mini PRO - basic setBasic shield's KIT for WeMos D1 mini / mini PRO : Dual Base ProtoShield Button Contact Relay Data Logger Shield
Learn More$8.99 As low as $7.19 -
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IoT Shields KIT for WeMos / D1 mini PRO - complete setIoT KIT 1 - WeMos D1 mini PRO ESP8266 32Mb flash, with basic shield sets: Dual Base Shield ProtoShield Button Contact Relay Data Logger DHT11 for Arduino IoT kit WiFi projects
Learn More$14.99 As low as $11.99 -
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Leonardo ETH with PoE - Leonardo Ethernet W5500 with PoE + Micro SD card reader/writer, compatible for Arduino Leonardo ETHLearn MoreNOTE:This product has been discontinued. Please see for an updated version.$29.99 -
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Leonardo ETH(V2) with ATmega32U4 & W5500 Ethernet (Arduino-compatible board)The Leonardo ETH is a microcontroller board based on the ATmega32U4 and the W5500 TCP/IP embedded Ethernet controller.
Learn MoreAs low as $28.99 As low as $26.59 -
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MEGA+WiFi R3 ATmega2560+ESP8266, flash 32Mb, USB-TTL CH340G, Micro-USBMEGA+WiFi R3 ATmega2560+ESP8266, flash 32MB, USB-TTL CH340G, Micro-USB
Learn More$12.99 As low as $12.21 -
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Nano V3 Ethernet Shield - ENC28J60Nano V3 Ethernet Shield - ENC28J60 Learn More$5.49 As low as $4.77 -
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Proto Shield for WeMos / WiFi D1 mini PROWIFI D1 mini - Proto shield
Learn More$0.89 As low as $0.69 -
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UNO+WiFi R3 ATmega328P+ESP8266, 32Mb flash, USB-TTL CH340G, Micro-USBUNO WiFi R3 ATmega328P ESP8266, 32Mb flash, USB-TTL CH340G, Micro-USB
Learn More$9.99 As low as $9.69 -
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WIFI D1 mini - Data logger shield: RTC DS1307 with battery + MicroSDWIFI D1 mini - Data logger shield: RTC DS1307 with battery MicroSD
Learn More$2.19 As low as $1.71 -
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WIFI D1 mini - shield contact RelayWIFI D1 mini - shield contact Relay
Learn More$1.39 As low as $1.15 -
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WIFI D1 mini - T&H sensor shield - DHT11WIFI D1 mini - T&H sensor shield - DHT11
Learn More$2.99 As low as $2.21 -
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WIFI D1 mini - T&H sensor shield - DHT22WIFI D1 mini - T&H sensor shield - DHT22 Learn More$6.99 As low as $6.39 -
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WIFI D1 mini - USB-TTL CH340 conveter ShieldWIFI D1 mini - USB-TTL CH340 conveter Shield Learn More$1.99 As low as $1.57 -
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WIFI D1 MINI ESP8266 dev. board, USB CH340GWIFI D1 MINI ESP8266 dev. board, 32Mbit flash, USB CH340G Learn More$3.69 As low as $3.39
