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ESP32-S3 ETH Development Board, 10/100Mbps RJ45 Ethernet port, Wi-Fi & Bluetooth Support, 240MHz Dual Core Processor, ESP32 Ethernet Development Board
Vendor:Rhombus Access Control SystemRegular price From $16.99 USDRegular priceUnit price perSale price From $16.99 USD -
2-Channel Isolated RS232 Expansion HAT for Raspberry Pi, SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits
Vendor:Rhombus Access Control SystemRegular price $19.99 USDRegular priceUnit price perSale price $19.99 USD -
Industrial USB TO TTL Converter, Original FT232RNL, Multi Protection & Systems Support
Vendor:Rhombus Access Control SystemRegular price $8.99 USDRegular priceUnit price perSale price $8.99 USD -
FT232 USB UART Board/ USB To TTL (UART) Communication Module
Vendor:Rhombus Access Control SystemRegular price $6.99 USDRegular priceUnit price perSale price $6.99 USD -
USB To UART Debugger Module for Raspberry Pi 5, Type-A Port, Onboard UART Connector
Vendor:Rhombus Access Control SystemRegular price $5.99 USDRegular priceUnit price perSale price $5.99 USD -
DC5V RS485 Board/RS485 communication board/ SP485/MAX485 on board 5V
Vendor:Rhombus Access Control SystemRegular price $5.95 USDRegular priceUnit price perSale price $5.95 USD -
Ethernet module, 10/100 Ethernet Transceiver LAN8720 onboard
Vendor:Rhombus Access Control SystemRegular price $8.99 USDRegular priceUnit price perSale price $8.99 USD -
UART communication board, XBee interface, USB interface/XBee USB Adapter
Vendor:Rhombus Access Control SystemRegular price $8.99 USDRegular priceUnit price perSale price $8.99 USD -
USB 3.2 Gen1 TO Gigabit Ethernet Converter, Driver-Free
Vendor:Rhombus Access Control SystemRegular price $19.95 USDRegular priceUnit price perSale price $19.95 USD -
USB HUB HAT (B) for Raspberry Pi Series, 4x USB 2.0 Ports
Vendor:Rhombus Access Control SystemRegular price $9.99 USDRegular priceUnit price perSale price $9.99 USD -
USB HUB BOX for Raspberry Pi Zero Series, 4x USB 2.0 Ports
Vendor:Rhombus Access Control SystemRegular price $14.95 USDRegular priceUnit price perSale price $14.95 USD -
USB 3.2 Gen1 And Gigabit Ethernet HUB HAT for Raspberry Pi, 3x USB, 1x Gigabit ETH, Driver-Free
Vendor:Rhombus Access Control SystemRegular price $29.95 USDRegular priceUnit price perSale price $29.95 USD -
PL2303 USB To UART (TTL) Communication Module, Micro / Mini / Type A / Type C Connector
Vendor:Rhombus Access Control SystemRegular price $5.99 USDRegular priceUnit price perSale price $5.99 USD -
USB Port High Definition HDMI Video Capture Card, for Gaming / Streaming / Cameras, HDMI to USB
Vendor:Rhombus Access Control SystemRegular price From $16.95 USDRegular priceUnit price perSale price From $16.95 USD -
Industrial Grade Multifunctional USB HUB, Extending 3x USB ports + 100M Ethernet Port
Vendor:Rhombus Access Control SystemRegular price From $17.99 USDRegular priceUnit price perSale price From $17.99 USD -
8-channel RS485 hub /Repeater RS485 expansion/Signal distributor/DIN-rail type/Industrial-grade isolation type
Vendor:Rhombus Access Control SystemRegular price $39.95 USDRegular priceUnit price perSale price $39.95 USD -
16-Channel RS485 relay communication module Modbus RTU
Vendor:Rhombus Access Control SystemRegular price $62.95 USDRegular priceUnit price perSale price $62.95 USD -
Industrial-grade USB to CAN-bus communication module/CAN bus data analyzer/interface card
Vendor:Rhombus Access Control SystemRegular price $109.95 USDRegular priceUnit price perSale price $109.95 USD -
Industrial isolated RS485 dual serial port Module RS485 to RJ45 Ethernet port/PoE port Modbus gateway bidirectional transparent transmission
Vendor:Rhombus Access Control SystemRegular price From $45.95 USDRegular priceUnit price perSale price From $45.95 USD -
Industrial-grade WiFi module Ethernet embedded UART serial port server Modbus gateway
Vendor:Rhombus Access Control SystemRegular price $21.95 USDRegular priceUnit price perSale price $21.95 USD -
Serial server RS232 RS485 to Ethernet module PoE port powered Modbus gateway
Vendor:Rhombus Access Control SystemRegular price From $43.95 USDRegular priceUnit price perSale price From $43.95 USD -
Industrial-grade dual CAN to Ethernet server Two-channel CAN + RS485 + Ethernet port
Vendor:Rhombus Access Control SystemRegular price $92.95 USDRegular priceUnit price perSale price $92.95 USD -
CP2102 USB to UART Serial Port Module with Mini Interface
Vendor:Rhombus Access Control SystemRegular price $8.95 USDRegular priceUnit price perSale price $8.95 USD -
Raspberry Pi industrial interface board, isolated RS232/485 CANFD expansion board, wall-mountable/rail-mountable
Vendor:Rhombus Access Control SystemRegular price $75.95 USDRegular priceUnit price perSale price $75.95 USD























