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"bluetooth dongle"
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12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
Limited time offer, ends 11/08
$22.11
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AVR development board, ATTINY13A-SSU learning board, experimental testing board, AVR board, minimum system
Limited time offer, ends 11/10
BW16-Kit development board, RTL8720DN dual-band WiFi low-power Bluetooth BLE module, Type-C interface
Limited time offer, ends 12/01
Ubertooth One Bluetooth Protocol Analyzer Detector 2.4 GHz, Wireless Development BT Sniffer USB2.0 with Antenna, Bluetooth Compatible Analysis BLE Tool for BT Sniffer Experimentation (Without Case)
Limited time offer, ends 11/09
$118.99
Free Shipping
Wireless-RTL8822CE 2.4G/5GHz Dual-Band WiFi 5.0 RTL8822CE Wireless NIC Module, Bluetooth 5.0 standard, Compatible with Bluetooth 2.1+EDR,Supports Linux, Windows 10/11
Limited time offer, ends 11/08
$24.32
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ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth 6~12V Voltage In
Limited time offer, ends 11/08
$64.38
Free Shipping
Compatible with Atmel AT AVRISP mkII mk2 AVR ISP in-System Programmer USB AVRISP XPII Support All AVR Devices with ISP or PDI Interface, XMEGA Support AVR Studio 4/5/6
Limited time offer, ends 11/08
$86.33
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WiFi 7 Wireless Card BE200 NIC Network Adapter,Bluetooth 5.4,5800Mbps NGFF (M.2 E Key)Supports 2.4G/5G/6GHz Tri-Band,IEEE 802.11a/b/g/n/ac/be/ax Standard
Limited time offer, ends 11/08
$62.62
Free Shipping
AJMRTC ESP32C3 Development Board, DualMode Bluetooth & WiFi Module, TypeC Interface Microcontroller Board Replacement for Seeed Studio XIAO DIY Electronics Project
Limited time offer, ends 11/25
$18.05
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ESP32-C6 Microcontroller WiFi 6 Development Board with Pre-soldered Header Onboard ESP32-C6-MINI-1 with RISC-V 32-bit Sngle-core Processor, WiFi 6+Bluetooth 5+IEEE 802.15.4
Limited time offer, ends 11/08
$24.43
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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
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AJMRTC ESP32 Development Board 4Channel BT Relay Module, AC 220V 30A 4 Way Relay Control Board, Bluetooth Wireless Switch Module, Supports Secondary Development for Home Automation DIY IoT Project
Limited time offer, ends 11/25
$21.88
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
Bluetooth 4.1 MP3 audio receiving board, lossless decoding board, wireless stereo music module
Limited time offer, ends 11/10
ESP32 Ethernet PoE Dev Board, Support Wi-Fi & Bluetooth, with PoE Module
Limited time offer, ends 11/08
$87.52
Free Shipping
PCIe to M.2 E Key Adapter with PoE HAT for Raspberry Pi 5,Compatible with NGFF (M.2 E Key) Wireless NIC,Suitable for A/E Key and E Key
Limited time offer, ends 11/08
$60.80
Free Shipping
ESP32 Ethernet Dev Board, Support Wi-Fi & Bluetooth, with PoE Module/Camera
Limited time offer, ends 11/08
$98.47
Free Shipping
USB to RS485/RS232/TTL Converter Industrial Grade Isolated USB Adapter with FT23
Limited time offer, ends 11/08
$82.05
Free Shipping
Industrial Isolated USB to 4-Ch RS232 Converter USB to Serial Adapter with Origi
Limited time offer, ends 11/08
$118.53
Free Shipping
FT232 USB UART Board (Mini), USB to TTL Serial Converter Adapter Module Onboard
Limited time offer, ends 11/10
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