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Sensors & Transducers
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USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (1)
Limited time offer, ends 10/08
$55.07
Free Shipping
POE HAT Board with Cooling Fan/Computer Module 5 Power Over Ethernet HAT 5V 5A 25W Compatible with Raspberry Pi 5
Limited time offer, ends 10/08
$42.23
Free Shipping
RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Only)
Limited time offer, ends 10/08
$85.70
Free Shipping
RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Kit)
Limited time offer, ends 10/08
$123.50
Free Shipping
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (2)
Limited time offer, ends 10/08
$93.07
Free Shipping
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (5)
Limited time offer, ends 10/08
$223.67
Free Shipping
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS (10)
Limited time offer, ends 10/08
$433.46
Free Shipping
Modbus-Rtu 7-24V 4 Channel Relay Module Switch Modbus RTU Switch Input Output 5V RS485 TTL Communication Anti-Reverse Connection
Limited time offer, ends 10/08
$16.73
Free Shipping
USR 5PCS USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
Limited time offer, ends 10/08
$222.58
Free Shipping
Industrial 8-Channel ESP32-S3 WiFi Relay Module, Built-in Xtensa 32-bit LX7 Dual-core Processor, Onboard Isolated RS485 Interface, PoE Ethernet Port @(ESP32-S3-POE-ETH-8DI-8RO)
Limited time offer, ends 10/10
$196.44
Free Shipping
NGFF M.2 5G Module to USB-C ETH Adapter with POE Module Dual SIM Card Slot RJ45 Port RTL8125BG Controller and 4*Antenna and Case (with POE Power Module)
Limited time offer, ends 10/08
$146.18
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USB Serial Port Control Relay Module Sturdy Durable Lightweight USB Relay Module USB Intelligent Control Switch Overcurrent Protection Intelligent Command Control Switch Intelligent Home
Limited time offer, ends 10/08
$16.43
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NGFF M.2 5G Module to USB-C ETH Adapter with POE Module Dual SIM Card Slot RJ45 Port RTL8125BG Controller and 4*Antenna and Case (Without POE Power Module)
Limited time offer, ends 10/08
$138.62
Free Shipping
Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server(USR-W610)
Limited time offer, ends 10/08
$98.93
Free Shipping
Industrial 6-Channel ESP32-S3 WiFi Relay Module for WiFi/Bluetooth/RS485 Control, Onboard RS485 / Pico HAT Interfaces, with Multiple Isolation Protection Circuits @(ESP32-S3-Relay-6CH)
Limited time offer, ends 10/10
$112.44
Free Shipping
Industrial 8-Channel ESP32-S3 WiFi Relay Module, Built-in Xtensa 32-bit LX7 Dual-core Processor, Onboard Isolated CAN Interface, PoE Ethernet Port @(ESP32-S3-POE-ETH-8DI-8RO-C)
Limited time offer, ends 10/10
$196.44
Free Shipping