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"bluetooth transmitter"
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ESP32 Ethernet PoE Dev Board, Support Wi-Fi & Bluetooth, with PoE Module
Limited time offer, ends 11/08
$87.52
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 Industrial USB to 4CH RS485 Converter with Aluminium Alloy Case, Compa
Limited time offer, ends 11/08
$65.29
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 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
FT232 USB UART Board (Mini), USB to TTL Serial Converter Adapter Module Onboard
Limited time offer, ends 11/10
$34.45
Free Shipping
Industrial 1-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth / RS485
Limited time offer, ends 11/08
$73.84
Free Shipping
1pc XIAO Smart IR Mate: Smart Wi-Fi Infrared Proxy for Home Assistant (ESPHome Project)
Limited time offer, ends 11/08
$43.98
Free Shipping
Carrier Frequency 38KHZ Far Infrared Communication Module, Far Infrared to TTL Module GND TXD RXD VCC Transceiver Pair Tube
Limited time offer, ends 11/08
$45.04
Free Shipping
FT232 USB UART Board (Type A), USB to TTL Serial Converter Adapter Module Onboar
Limited time offer, ends 11/08
$35.63
Free Shipping
Industrial 6-Channel ESP32-S3 WiFi Relay Module for WiFi/Bluetooth/RS485 Control, Onboard RS485 / Pico HAT Interfaces, with Multiple Isolation Protection Circuits @(ESP32-S3-Relay-6CH)
Limited time offer, ends 11/07
$111.47
Free Shipping
TTL UART to CAN Mini Module with TTL and CAN Conversion Protocol Supports Bi-Directional Transmitting and Receiving, Multiple Operating Modes @(WS-TTL-CAN)
Limited time offer, ends 11/07
$45.17
Free Shipping
WAVEGO Pro 12-DOF Bionic Dog-Like Robot, Open Source for ESP32 and for Raspberry Pi, Supports ESP-Now Host-Sub Control Mode @(WAVEGO Pro)
Limited time offer, ends 11/07
$599.58
Free Shipping
for Raspberry Pi GSM/GPRS/GNSS Bluetooth HAT Module SMS GPS UART Based on SIM868 for Raspberry Pi 4B/3B/3B+/2B/Zero/Zero W Support Phone Call Speaker Global Position Transfer Data @
Limited time offer, ends 11/07
$125.87
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 11/08
$62.62
Free Shipping
ESP32-C6 Microcontroller WiFi 6 Development Board with Pre-soldered Pinheader, A
Limited time offer, ends 11/08
$35.60
Free Shipping
FT232 USB UART Board (Type C), USB to TTL Serial Converter Adapter Module Onboar
Limited time offer, ends 11/08
$35.54
Free Shipping
ESP32-S3 AI Smart Speaker Dev Board, ESP32 Audio, AI Speech Interaction
Limited time offer, ends 11/08
$71.11
Free Shipping
ESP32-P4 WIFI6 PoE ETH Development Board, Based On ESP32-P4 and ESP32-C6, Suppor
Limited time offer, ends 11/08
$95.73
Free Shipping
1pc nRF52840 Dongle with Case, Compatible with Zigbee/Thread/Bluetooth Mesh, Ultra-Low Power, Enhanced Security, for Smart Home
Limited time offer, ends 11/08
$88.98
Free Shipping
5V USB LED RGB WiFi Controller Bluetooth Remote 4 Pin Male Connector for TV Backlight Light Strip LED RGB Dimmer Home Colorful
Limited time offer, ends 11/08
$17.41
Free Shipping
BW16-Kit development board, RTL8720DN dual-band WiFi low-power Bluetooth BLE module, Type-C interface
Limited time offer, ends 12/01
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
ESP32-S3 AI Smart Speaker Development Board, Support External Displays & Cameras
Limited time offer, ends 11/08
$68.37
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
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