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"bluetooth receiver"
Industrial 1-Channel ESP32-S3 Wi-Fi Relay Module, with the External Antenna
Limited time offer, ends 11/08
$82.05
Free Shipping
FT232 USB UART Board (Micro), USB to TTL Serial Converter Adapter Module Onboard
Limited time offer, ends 11/10
$34.78
Free Shipping
Waveshare Industrial USB to 4CH RS485 Converter with Aluminium Alloy Case, Compa
Limited time offer, ends 11/08
$65.29
Free Shipping
ESP32 Ethernet Dev Board, Support Wi-Fi & Bluetooth, with PoE Module/Camera
Limited time offer, ends 11/08
$98.47
Free Shipping
Waveshare TTL UART to CAN Mini Module, with TTL and CAN Conversion Protocol, Sup
Limited time offer, ends 11/08
$44.46
Free Shipping
8 5W Speaker Compatible with WM8960 Audio Board, Waveshare 5inch HDMI LCD (G) 7
Limited time offer, ends 11/08
$31.72
Free Shipping
ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth 6~12V Voltage In
Limited time offer, ends 11/08
$64.38
Free Shipping
AI ESP32-P4-ETH Dev Board with Pre-Soldered Header, ESP32-P4, RJ45 ETH Port, Ric
Limited time offer, ends 11/08
$259.89
Free Shipping
ESP32-S3 AI Smart Speaker Development Board, Support External Displays & Cameras
Limited time offer, ends 11/08
$68.37
Free Shipping
Dual-Band Wireless-AC8265NGW Wireless-AC NGFF WiFi Adapter with Bluetooth 4.2, 2
Limited time offer, ends 11/08
$76.58
Free Shipping
Industrial ESP32-S3 6-Channel WiFi Relay Module, Supports W-iF-i/Blue-Too-th / R
Limited time offer, ends 11/08
$103.94
Free Shipping
TTL UART to Ethernet Mini Module,Support TCP Server/TCP Client/UDP Multicast/UDP
Limited time offer, ends 11/08
$51.27
Free Shipping
AJMRTC Serial Bus Servo Driver Board, Integrated Servo Power Supply & Servo Controller Module for Raspberry Pi ESP32, MultiChannel Serial Bus Servo Control Board for Robot DIY Project Development
Limited time offer, ends 11/25
$30.05
Free Shipping
AW-CB375NF Dual-Band Wireless NIC 2.4G/5GHz Dual-Band WiFi 5 Bluetooth 5.0, RTL8822CE-CG Core @(Wireless-AW-CB375NF)
Limited time offer, ends 11/07
$59.45
Free Shipping
1pc Bus Servo Driver Board for XIAO, Multi-Servo Control, UART and USB Support
Limited time offer, ends 11/08
$39.48
Free Shipping
RP2040-BLE Development Board, Raspberry Pi Microcontroller Development Board, Ba
Limited time offer, ends 11/08
$30.07
Free Shipping
RS232 to RS485 Converter Active Digital Isolator 6~36V DC, 300~115200bps Baudrat
Limited time offer, ends 11/08
$43.75
Free Shipping
TTL UART Serial Port to Ethernet Converter Mini Module, Bi-Directional Transparent Data Transmission Between Serial Port and Ethernet,Supports TCP Server/TCP Client/UDP Multicast/UDP Mode
Limited time offer, ends 11/08
$32.98
Free Shipping
AJMRTC AD9850 Signal Generator Development Board, 0-70MHz Frequency Range, Output 2 Sine Wave & 2 Square Wave, DDS Signal Source Module for Electronic Testing and DIY RF Projects
Limited time offer, ends 11/25
$18.79
Free Shipping
AJMRTC ESP32S3Matrix Development Board with Onboard 8×8 RGB LED Matrix & QMI8658 6Axis Sensor, WiFi Bluetooth LE Support for IoT Project, DIY Programmable Microcontroller Module
Limited time offer, ends 11/25
$42.61
Free Shipping
ESP32-S3 AI Smart Speaker Dev Board, ESP32 Audio, AI Speech Interaction
Limited time offer, ends 11/08
$71.11
Free Shipping
Waveshare Isolated USB to 4-CH RS485/422 Converter with Original FT4232HL Chip,
Limited time offer, ends 11/08
$116.82
Free Shipping
Industrial 1-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth / RS485
Limited time offer, ends 11/08
$73.84
Free Shipping
ESP32-S3 Control Board with 8-Channel Digital Input & Output, Supports WiFi/Blue
Limited time offer, ends 11/08
$155.92
Free Shipping
Industrial USB to 4CH RS485 Converter, Transmission Distance up to 1.2km, Compat
Limited time offer, ends 11/08
$71.11
Free Shipping
Waveshare Serial Server RS232/485 to WiFi and Ethernet, Ethernet to WiFi Convert
Limited time offer, ends 11/08
$120.56
Free Shipping
ESP32-S3 AI Smart Speaker Development Board,Supports Noise Reduction and Echo Cancellation, Surround RGB Lighting,Supports External LCD Displays & Cameras
Limited time offer, ends 11/08
$46.20
Free Shipping
USB to RS232/485/422/TTL(UART) Interface Converter, Industrial Isolated USB Converter Adapter, Adopt Original FT232RNL Chip,Multiple Protection,Compatible with Mac, Linux, Android, Windows
Limited time offer, ends 11/08
$66.27
Free Shipping
Waterproof 4G High Gain SMA Antenna for Outdoor Condition Supports 4G/3G/2G/LPWA and Magnetic Base @(4G/3G/2G/LPWA Outdoor Antenna)
Limited time offer, ends 11/07
$28.07
Free Shipping