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"bluetooth usb adapter"
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Industrial USB to TTL Converter Adapter, Onboard Original FT232RL Chip, Device P
Limited time offer, ends 11/15
$43.75
Free Shipping
RP2040-BLE Development Board, Raspberry Pi Microcontroller Development Board, Ba
Limited time offer, ends 11/15
$32.83
Free Shipping
ESP32-C6 Microcontroller WiFi 6 Development Board with Pre-soldered Pinheader, A
Limited time offer, ends 11/15
$35.60
Free Shipping
FT232 USB UART Board (Type C), USB to TTL Serial Converter Adapter Module Onboar
Limited time offer, ends 11/15
$35.54
Free Shipping
2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10
Limited time offer, ends 11/15
USB to RS232/RS485 Serial Converter Adapter, Onboard Original FT232RNL Chip Stab
Limited time offer, ends 11/15
$54.69
Free Shipping
Industrial Isolated USB to 4-Ch RS232 Converter USB to Serial Adapter with Origi
Limited time offer, ends 11/15
$118.53
Free Shipping
Industrial Isolated USB To 4-Ch RS232 Converter USB to Serial Adapter with Origi
Limited time offer, ends 11/15
$118.53
Free Shipping
Industrial USB to TTL Serial Adapter Cable, USB to TTL (D) Converter Onboard FT232RNL Chip Suitable for Raspberry Pi 5 Serial Port Debugging,3.3V/5V Voltage Level Switching
Limited time offer, ends 11/15
$27.96
Free Shipping
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
AJMRTC ESP8266 Serial Module NodeMcu Lua V3 IoT Development Board, CH340 Chip WiFi Wireless Serial Port Module, OpenSource Lua Firmware Board for Arduino Microcontroller IoT DIY Projects
Limited time offer, ends 11/25
$17.94
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 11/15
$24.32
Free Shipping
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 11/15
$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
Free Shipping
ESP32-C6 Microcontroller WiFi 6 Development Board with Pre-soldered Header Onboard ESP32-C6-WROOM-1-N8 Module,RISC-V 32-bit Sngle-core Processor, WiFi 6+Bluetooth 5+IEEE 802.15.4
Limited time offer, ends 11/15
$24.32
Free Shipping
12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
Limited time offer, ends 11/15
$22.11
Free Shipping
Industrial USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Converter USB to TTL Adapter Port Module Support Multi Systems and Multi Protection Circuits with Shell
Limited time offer, ends 11/15
$18.29
Free Shipping
24 Pins ATX Power Supply Breakout Board and Acrylic Case Kit Module Adapter PC Power Connector Support 3.3V/5V/12V 1.8V-10.8V(ADJ) (1piece Black)
Limited time offer, ends 11/15
$40.95
Free Shipping
USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
Limited time offer, ends 11/15
$16.41
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 11/15
$60.80
Free Shipping