Internet of Things (IoT)

Shop Internet of Things (IoT)

Bluetooth Beacon

Communication Module

Edge Computing Device

724 products

HC-05 Master-Slave Integrated Bluetooth Module HC-05 with Base Board HC-05 BC417143 Original In Stock Dual Mode

$1.64

MH-M38 5W+5W Amplifier Module + MP3 Decoder Board 4.2 Wireless Bluetooth Audio Receiver Module Speaker DIY

$1.57

Linear Actuator 12V 330lb/1500N Heavy Duty 6" Linear Motion Actuator High Speed 10mm/s

$27.27

Shengrun Ultra-Low Power Bluetooth Module CC2541 UART Master-Slave Serial Module BQB/FCC/CE Certified

$4.45

MH-MX8 Wireless Bluetooth Audio Receiver Module 4.2 Stereo Lossless High-Fidelity HIFI DIY Amplifier Board

$1.34

In Stock Bluetooth Amplifier Board Mono 4 Ohm 3W Audio Module Durable Small Embedded Dual Mode

$1.40

Wireless BLE Bluetooth SOS Emergency Sound and Light Alarm Restaurant Dining Private Room Maternity Business Service Dual-Button Caller

$6.09

Online programming USB magnetic reset nRF52840+PA serial port dongle data transmission power amplifier

$22.50

Personnel Positioning Bracelet Bluetooth 4.2 iBeacon Bluetooth Bracelet 70m Broadcast Range Shenzhen Original Factory

$14.77

ESP32-WROOM-32E-N8 Espressif WiFi and Bluetooth Module - In Stock, IoT

$3.23

ESP32-WROOM-32U-N4 Espressif Bluetooth Module In Stock Electronic Components

$3.20

Bluetooth Module MS52SF11 Small Size with Transparent Transmission Firmware Serial Port Wireless Control Module

$1.59

Bluetooth module, serial port transparent transmission module, BLE low power consumption, high rate data wireless transparent transmission communication module

$1.25

Small Bluetooth module with BLE 5.3 master-slave integrated low-power wireless serial port transparent communication Bluetooth module control

$0.92

TDA7492P Bluetooth Digital Amplifier Board: Dual-channel 2*25W High-Power Bluetooth Amplifier with AUX Interface

$12.27

HY-40R204P Shengrun Bluetooth 5.0 BLE module low power Bluetooth IoT wireless module

$4.62

nRF51822 Bluetooth Module AA/AC Chip BLE4.2 Low-Power Serial Port Passthrough Module ANT Protocol

$5.45

ESP32-C3-MINI-1-N4 Electronic Component, Espressif Brand Bluetooth Module, In Stock

$1.93

Innovation Micro MS50SFB1 Low-Power Bluetooth Wireless Receiver Module with Passthrough Firmware Direct from Manufacturer

$4.55

BK7238 module single-channel relay module WIFI+BLE IoT development board

$5.45

4-Color Screen 12V Bluetooth Call Decoding Board Lossless APE Module MP3 5.2 Bluetooth Color Screen Display Decoder

$4.23

HC-08 Bluetooth Module Master-Slave Integrated DIY Wireless Serial Communication Passthrough Module CC2540 with Base Board

$4.09

ESP32-WROOM-32UE-N4 Espressif Original Genuine Electronic Component Bluetooth Module In Stock

$3.23

Bluetooth Proximity Switch Module Low-Power Automatic Sensing Phone Unlock Small Size Wireless Connection Control

$2.00