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"bluetooth adapter"
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PCIe to MiniPCIe Adapter Compatible with Raspberry Pi 5, Support Various MiniPCI
Limited time offer, ends 11/01
$28.47
Free Shipping
Industrial USB to TTL 6pin Serial Adapter Cable, USB to TTL (C) Converter Onboard FT232RNL Chip,Compatible with Win11/10/8.1/8/7,Mac, Linux, Android,3.3V/5V Voltage Level Switching
Limited time offer, ends 11/01
$26.14
Free Shipping
ESP32 Ethernet PoE Dev Board, Support Wi-Fi & Bluetooth, with PoE Module
Limited time offer, ends 11/01
$87.52
Free Shipping
USB to RS232 RS485 Serial Converter Adapter Onboard Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7
Limited time offer, ends 11/01
$35.26
Free Shipping
USB to RS232/485 Serial Port Converter Adapter Cable with Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7,Supports 3.3V / 5V,RS232 / RS485 Communication Switching
Limited time offer, ends 11/01
$31.61
Free Shipping
USB to RS232/RS485/TTL(UART) Interface Converter Industrial Isolated USB Converter Adapter Adopt Original CH343G Inside,Protection Circuits,Stable Transmission,Multiple Devices Applicable
Limited time offer, ends 11/01
$49.85
Free Shipping
RP2040-BLE Development Board, Raspberry Pi Microcontroller Development Board, Ba
Limited time offer, ends 11/01
$32.83
Free Shipping
ESP32-P4-WIFI6-POE-ETH Development Board Based On ESP32-P4 and ESP32-C6 Supports Wi-Fi 6 and Bluetooth 5 (LE),Supports PoE Power Supply,Supports AI Speech Interaction
Limited time offer, ends 11/01
$62.62
Free Shipping
ESP32-S3 LoRa Dev Board, Integrates LR1121 Third-Generation RF Chip, Supports Sub-GHz/2.4GHz LoRa Wireless Communication, 850~930MHz Frequency, + USB Type-C Adapter @(ESP32-S3-LR1121-HF-Kit)
Limited time offer, ends 10/31
$70.97
Free Shipping
General Driver Board for Robots Based on ESP32 Supports WiFi Bluetooth and ESP-Now Communications Compatible with Raspberry Pi and Jetson Nano @
Limited time offer, ends 10/31
$106.97
Free Shipping
ESP32-S3 LoRa Dev Board, Integrates LR1121 Third-Generation RF Chip, Supports Sub-GHz/2.4GHz LoRa Wireless Communication, 410~510MHz Frequency, + USB Type-C Adapter @(ESP32-S3-LR1121-LF-Kit)
Limited time offer, ends 10/31
$70.97
Free Shipping
ESP-01 WiFi model ESP8266 series, improved version ESP-01S, guaranteed authenticity, Internet of Things, Ardui badge(ESP8266 adapter)
Limited time offer, ends 11/01
$21.71
Free Shipping