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2PCS ESP32-S3 PoE Ethernet Development Board, 10/100Mbps RJ45 ETH Port, 240MHz Dual Core Processor, Onboard Type-C Port & TF Card Slot, Support WiFi & BLE & Ethernet Communication, with POE Module
Limited time offer, ends 11/08
$131.30
Free Shipping
HLK-B300 UART to WI FI6 Module Low Power Support Serial to WI FI STA/WI FI AP/BLE Compatible with TCP/IP Protocol (Test Kit)
Limited time offer, ends 11/08
$56.96
Free Shipping
Waveshare ESP32-S3 Microcontroller, 2.4GHz Wi-Fi Development Board, 240MHz Dual Core Processor, ESP32-S3-WROOM Module,32MB Flash and 16MB PSRAM
Limited time offer, ends 11/07
$51.79
Free Shipping
ELEGOO Upgraded Electronics Kit and 3PCS ESP-32 Boards, for STEM Learning, Electronics Practice and DIY Maker Projects
Limited time offer, ends 11/09
$43.18
Free Shipping
ELEGOO UNO R4 WiFi Starter Kit and 5PCS Ultrasonic Sensor Bundle for STEM
Limited time offer, ends 11/09
$73.58
Free Shipping
ELEGOO Mini Breadboard Kit and ESP-32 USB-C Boards STEM Project Bundle
Limited time offer, ends 11/09
$33.58
Free Shipping
ESP32-P4-WIFI6-DEV-KIT Dev Board, Based On ESP32-P4 and ESP32-C6, Supports Wi-Fi 6 and Bluetooth 5 / BLE 5, Rich Human-Machine Interfaces, Supports AI Speech Interaction, Comes with Speaker
Limited time offer, ends 11/08
$76.58
Free Shipping
Wireless A+E-Key WiFi Card to PCI-E Express 1x Host Adapter for Desktop Mainboard WLAN Wifi6 Wifi7 Bluetooth
Limited time offer, ends 11/08
$26.11
Free Shipping
5G PCIe to RJ45 Network Adapter RTL8126B 1000/2500/5000Mbps Gigabit Ethernet LAN Controller Adapter for PC Desktop Win10 11 New 2026 Electronic & Accessories
Limited time offer, ends 11/09
$111.98
Free Shipping
Waveshare RS232/485 to WiFi and Ethernet Converter with POE, Serial Server, Modbus Gateway, MQTT Gateway, Serial Port to HTTPD Client
Limited time offer, ends 11/08
$120.36
Free Shipping
RS232/485 to WiFi Ethernet Serial Server Converter, Modbus Gateway, MQTT Gateway, Support Serial to WIFI, Serial to Ethernet, Ethernet to WIFI, Serial to HTTPD Client etc. DC 6~36V Power Supply
Limited time offer, ends 11/07
$335.87
Free Shipping
ESP32-S3 Control Board with RS485 and CAN Communication, External Antenna
Limited time offer, ends 11/08
$82.05
Free Shipping
ESP32-P4-WIFI6 7inch Touch Display Development Board, Based On ESP32-P4 and ESP32-C6, 7" IPS 5-Point Touch Screen, Support AI Speech Interaction & Wi-Fi 6/BT5, with RS485/CAN/I2C/UART Headers
Limited time offer, ends 11/08
$180.55
Free Shipping
Industrial ESP32-S3 Control Board with 8-Channel Digital Input & Output, with Multiple Isolation Protection Circuits, Supports WiFi/Bluetooth/ RS485/CAN/Ethernet Port, etc.
Limited time offer, ends 11/08
$158.66
Free Shipping
ELEGOO 37-in-1 Sensor Kit and 3PCS ESP-32 Boards, for Sensors, Smart Devices, Robotics, STEM Learning and DIY Electronics
Limited time offer, ends 11/09
$65.08
Free Shipping
ESP32-C6 2.06inch AMOLED Touch Watch Development Board, 410×502 Pixels, RISC-V 32-bit Processor, Supports WiFi 6 / Bluetooth 5 / Zigbee, ESP32 with Display, Supports AI Speech Interaction
Limited time offer, ends 11/08
$109.41
Free Shipping
RS232/485 to WiFi POE Ethernet Serial Server Converter, Modbus/MQTT Gateway, Support Serial to WIFI, Serial to Ethernet, Ethernet to WIFI, Serial to HTTPD Client etc. DC 6~36V/PoE Power Supply
Limited time offer, ends 11/07
$379.07
Free Shipping
10GBase-T SFP+ to RJ-45 Transceiver, 10Gbe SFP+ to Copper Ethernet Module for Mikrotik S-RJ01, TP-Link TL-SM5310-T and More, RJ-45 SFP+ CAT.6a, up to 30-Meter
Limited time offer, ends 11/08
$85.48
Free Shipping
10GBase-LR SFP+ Transceiver, 10G 1310nm SMF SingleMode Fiber Optic Module, 10km, for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Fortinet, Mikrotik, Netgear, Pack of 2
Limited time offer, ends 11/08
$62.70
Free Shipping
SFP to RJ45 1000BASE-T Copper Ethernet Module, Gigabit SFP-T Transceiver for Cisco SFP-GE-T, Meraki, Fortinet, Ubiquiti UniFi UF-RJ45-1G, D-Link, Supermicro, Netgear, TP-Link, Pack of 8
Limited time offer, ends 11/08
$188.10
Free Shipping
Industrial Grade 10GBase-LR SFP+ Transceiver, 10G 1310nm SMF SingleMode Fiber Optic Module, up to 10km, for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Fortinet and More
Limited time offer, ends 11/08
$30.38
Free Shipping
10GBase-LR SFP+ Transceiver, 10G 1310nm SMF SingleMode Fiber Optic Module, 10km, for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Fortinet, Mikrotik, Netgear, Pack of 8
Limited time offer, ends 11/08
$226.10
Free Shipping
Industrial Grade 10GBase-LR SFP+ Transceiver, 10G 1310nm SMF SingleMode LC Fiber Optic Module, up to 10km, for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi, Mikrotik, Pack of 2
Limited time offer, ends 11/08
$62.70
Free Shipping
1.25G SFP-T, 1000BASE-T Copper SFP, SFP to RJ45 SFP Module Transceiver for Cisco SFP-GE-T, Meraki, Fortinet, Ubiquiti UniFi UF-RJ45-1G, D-Link, Supermicro, Netgear, TP-Link and More
Limited time offer, ends 11/08
$26.58
Free Shipping
10GBase-LR SFP+ Transceiver, 10G 1310nm SMF SingleMode LC Fiber Optic Module, up to 10km, for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Mikrotik, Fortinet, TP-Link
Limited time offer, ends 11/08
$34.18
Free Shipping
10GBase-LR SFP+ Transceiver, 10G 1310nm SMF SingleMode Fiber Optic Module, 10km, for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Fortinet, Mikrotik and More, Pack of 10
Limited time offer, ends 11/08
$273.60
Free Shipping
10GBase-LR SFP+ Transceiver, 10G 1310nm SingleMode LC Fiber Optic Module, up to 10km, for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Fortinet, Mikrotik, Pack of 4
Limited time offer, ends 11/08
$117.80
Free Shipping
SFP+ to RJ-45 10GBase-T Transceiver, 10Gbe Copper SFP+ to Ethernet Module for Cisco SFP-10G-T-S, TP-Link TL-SM5310-T, Netgear and More, up to 30m, Pack of 10
Limited time offer, ends 11/08
$684.00
Free Shipping
1000Base-LX Gigabit SFP LC SingleMode Transceiver, Mini-GBIC Module for Cisco GLC-LH-SMD, Meraki MA-SFP-1GB-LX10, Ubiquiti UniFi, Fortinet, Mikrotik, TP-Link TL-SM311LS, 1310nm, DDM, 10km
Limited time offer, ends 11/08
$22.78
Free Shipping
M.2 NGFF 4G/5G Module to USB 3.0 Adapter with RJ45 Port RTL8125BG Controller Support SIM/Micro SIM/Nano SIM Card
Limited time offer, ends 11/08
$124.68
Free Shipping
SFP+ to RJ-45 10GBase-T Transceiver, 10Gbe Copper SFP+ to Ethernet Module for Cisco SFP-10G-T-S, TP-Link TL-SM5310-T, Netgear and More, RJ-45 SFP+ CAT.6a, up to 30m
Limited time offer, ends 11/08
$85.48
Free Shipping