bluetooth module | Newegg.com

Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.

Model #: 652843906812

$74^.98 –
More options from $69.99 - $75.78
Free Shipping

Compare

Quick View

Industrial 8-Ch ESP32-S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, Ethernet Port and Multiple Isolation Protection Circuits, Supports RS485 and Bluetooth/WiFi Remote Control

Model #: 652843974231

$113^.98 –
More options from $108.99 - $114.78
Free Shipping

Compare

Quick View

Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

Model #: BZ59-3871

$90^.68 –
More options from $90.28 - $91.88
Free Shipping

Compare

Quick View

Waveshare Industrial 8-Channel ESP32-S3 WiFi Relay Module, Onboard Isolated CAN Interface, Built-in Xtensa 32-bit LX7 Dual-core Processor, Up to 240MHz, with Multiple Isolation Protection Circuits

Model #: 508922725389

$123^.38 –
More options from $117.99 - $123.78
Free Shipping

Compare

Quick View

Waveshare Industrial Modbus RTU 8-ch Relay Module (E) with RS485, 30A High Current, Multi Isolation Protection, Optocoupler Isolation, Flyback Diode Protection, Rail-Mounted Case.

Model #: 683491599088

$129^.59 –
More options from $125.99 - $130.79
Free Shipping

Compare

Quick View

Modbus POE ETH Relay 8-CH Ethernet Relay Module Supports Sending Modbus RTU/Modbus TCP Protocol Commands via Ethernet Port to Control Relay and Various Devices

Model #: 124184275181

$92^.55 –
More options from $92.55 - $96.99
Free Shipping

Compare

Quick View

Waveshare Industrial 8-Channel ESP32-S3 WiFi Relay Module, Isolated CAN Interface, Xtensa 32-bit LX7 Dual-core Processor, 240MHz, Multiple Isolation Protection Circuits, PoE Ethernet Port

Model #: 694782998954

$126^.78 –
More options from $120.99 - $126.78
Free Shipping

Compare

Quick View

Waveshare Industrial 8-Channel ESP32-S3 WiFi Relay Module, Isolated RS485 Interface, Xtensa 32-bit LX7 Dual-core Processor, 240MHz, Multiple Isolation Protection Circuits, PoE Ethernet Port

Model #: 477915996146

$121^.99 –
More options from $121.99 - $124.79
Free Shipping

Compare

Quick View

2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client and Udp Mode for Smart Home MultiClient Use

Model #: 9158154860610

$58^.89 –
More options from $54.99 - $61.89
Free Shipping

Compare

Quick View

waveshare 8-CH Modbus RTU Relay Module with RS485 Interface, Modbus RTU Protocol, 7~36V Power Supply, Multi Isolation Protection Circuits Such as Power Isolation, Magnetical Isolation, TVS Diode etc.

Model #: 9550675442496

$76^.99 –
$5.00 Shipping

Compare

Quick View

Industrial 8-Channel ESP32-S3 WiFi Relay Module, Xtensa 32-bit LX7 Dual-Core Processor, Onboard Isolated RS485 Interface +8-CH Digital Inputs + 8-CH Relays +PoE Network Port, Supports WiFi/BT

Model #: 477915975721

$109^.99 –
More options from $109.99
Free Shipping

Compare

Quick View

GatePi 8 Channel - LoRa Based Relay Board 8 Channel Relay with LoRa Module Based on Raspberry Pi 2040 Smart Data Transmission LoRa Module, Transmission up to 5 KM (915MHz)

Model #: 355756721649

$134^.78 –
More options from $124.99 - $134.78
Free Shipping

Compare

Quick View

2025 Upgraded Airplane Bluetooth 5.4 Transmitter with aptX Adaptive, ElecMoga Airplane Travel Essentials Supports 2 AirPods or Headphones, 2-in-1 AUX Wireless Transmitter Receiver for TV, Car, White

Model #: 023373366954

Compare

Quick View

DSD TECH SH-BT04B 4 Channel Bluetooth Relay V2 Support Timer and Security Code

Model #: 994255015387

$44^.99 –
More options from $40.99 - $45.79
Free Shipping

Compare

Quick View

BN-LINK Smart Electrical Outlet with 2 Controlled Plugs and Type-C Charging, in-Wall Smart Wi-Fi Outlet with Voice and APP Remote Control, Compatible with Alexa and Google Assistant, 2.4GHz Wi-Fi Only

Model #: Lan172338294393028

$33^.64 –
Free Shipping

Compare

Quick View

Waveshare Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support

Model #: 9391048876674

$61^.79 –
More options from $56.99 - $61.79
Free Shipping

Compare

Quick View

8-CH Relay Module via Ethernet with Digital Input, Adopt Modbus RTU/Modbus TCP Protocol, Supports PoE Power Supply/DC Power Port/Screw Terminal/DC 7~36V Wide Range Power Input

Model #: 9359014177385

$90^.39 –
More options from $90.39 - $97.99
Free Shipping

Compare

Quick View

JESSINIE 2Pcs ESP8266 ESP-12F WiFi Single Relay Module ESP DC5-80V Wireless Controller Relay Module Board ESP-12F for IOT Smart Home APP

Model #: 592395321537

$49^.78 –
More options from $43.99 - $49.78
Free Shipping

Compare

Quick View

2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)

Model #: CLAWB0C1GK6Q6Q

$77^.19 –
More options from $77.19
Free Shipping

Compare

Quick View

Waveshare Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Voltage Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support

Model #: 904384929776

$68^.99 –
$5.00 Shipping

Compare

Quick View

BN-LINK Outdoor Indoor Wireless Remote Control 3-Prong Outlet Weather Proof Heavy Duty 15 AMP Compact (Black) 3 Grounded Outlets with Remote 6-inch Cord 100ft Range ETL Listed

Voltage: 12
Amps: 20
Watts: 1875 watts
Number of Receptacles: 1Remote 3Outlets, BNC-60/U131R
Model #: 076692188306

$25^.26 –
Free Shipping

Compare

Quick View

BN-LINK Outdoor Indoor Wireless Remote Control 3-Prong Outlet Weather Proof Heavy Duty 15 AMP Compact (Black) 3 Grounded Outlets with Remote 6-inch Cord 100ft Range ETL Listed

Model #: 341433521021

$29^.98 –
More options from $29.98
Free Shipping

Compare

Quick View

BN-LINK Smart Electrical Outlet with 2 Controlled Plugs and Type-C Charging, in-Wall Smart Wi-Fi Outlet with Voice and APP Remote Control, Compatible with Alexa and Google Assistant, 2.4GHz Wi-Fi Only

Model #: 2025999172829529

$32^.96 –
Free Shipping

Compare

Quick View

Waveshare Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case

Model #: 124184301415

$90^.08 –
More options from $90.08 - $91.99
Free Shipping

Compare

Quick View

COMMFRONT Industrial Isolated RS232 to RS485 / RS422 High-Speed Converter, 2500V Optical Isolation, 600W Surge and 15kV ESD Static Protection, DIN-Rail/Wall/Panel Mount

Model #: 694782985312

$180^.99 –
$5.99 Shipping

Compare

Quick View

Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module for Automation Control

Model #: 9435761115075

$58^.99 –
$5.99 Shipping

Compare

Quick View

8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module

Model #: 694782986661

$106^.99 –
$5.99 Shipping

Compare

Quick View

VITEK VT-BNC-T-1M10 Coaxial T Connector,RG-59 Cable,PK10

Brand: VITEK
Type: Electrical Connectors
Model #: VT-BNC-T-1M10

$16^.45 –
$5.00 Shipping

Compare

Quick View

VITEK VT-BNC-TWST-RG610 Coaxial Twist Connector,BNC Male,PK10

Brand: VITEK
Type: Electrical Connectors
Model #: VT-BNC-TWST-RG610

$17^.95 –
$5.00 Shipping

Compare

Quick View

VITEK VT-BNC-CRMP-FL10 Coaxial Crimp Connector,BNC Female,PK10

Brand: VITEK
Type: Electrical Connectors
Model #: VT-BNC-CRMP-FL10

$16^.15 –
$5.00 Shipping

Compare

Generators & Electrical Supplies

Related searches