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Serial bluetooth arduino 3

(999+ products available)

2025-12-10
HC-05 Wireless Blue-Tooth RF Transceiver Master Slave 6 Pin Wireless <strong>Serial</strong> Port Communication BT Module For <strong>Arduino</strong> - Product Image 1
HC-05 Wireless Blue-Tooth RF Transceiver Master Slave 6 Pin Wireless <strong>Serial</strong> Port Communication BT Module For <strong>Arduino</strong> - Product Image 2
HC-05 Wireless Blue-Tooth RF Transceiver Master Slave 6 Pin Wireless <strong>Serial</strong> Port Communication BT Module For <strong>Arduino</strong> - Product Image 3
HC-05 Wireless Blue-Tooth RF Transceiver Master Slave 6 Pin Wireless <strong>Serial</strong> Port Communication BT Module For <strong>Arduino</strong> - Product Image 4

HC-05 Wireless Blue-Tooth RF Transceiver Master Slave 6 Pin Wireless Serial Port Communication BT Module For Arduino

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$2.40-2.60
Min. order: 20 sets
USB to GSM <strong>serial</strong> port GPRS SIM800C module with <strong>Bluetooth</strong> computer control for making phone calls - Product Image 1

USB to GSM serial port GPRS SIM800C module with Bluetooth computer control for making phone calls

$5.03-5.23
Min. order: 1 piece
HC-05 Blue tooth <strong>Serial</strong> port Blue tooth module compatible 51 MCU Master-Slave integrated Blue tooth <strong>serial</strong> port wireless 3V 5V - Product Image 1
HC-05 Blue tooth <strong>Serial</strong> port Blue tooth module compatible 51 MCU Master-Slave integrated Blue tooth <strong>serial</strong> port wireless 3V 5V - Product Image 2
HC-05 Blue tooth <strong>Serial</strong> port Blue tooth module compatible 51 MCU Master-Slave integrated Blue tooth <strong>serial</strong> port wireless 3V 5V - Product Image 3
HC-05 Blue tooth <strong>Serial</strong> port Blue tooth module compatible 51 MCU Master-Slave integrated Blue tooth <strong>serial</strong> port wireless 3V 5V - Product Image 4
HC-05 Blue tooth <strong>Serial</strong> port Blue tooth module compatible 51 MCU Master-Slave integrated Blue tooth <strong>serial</strong> port wireless 3V 5V - Product Image 5
HC-05 Blue tooth <strong>Serial</strong> port Blue tooth module compatible 51 MCU Master-Slave integrated Blue tooth <strong>serial</strong> port wireless 3V 5V - Product Image 6

HC-05 Blue tooth Serial port Blue tooth module compatible 51 MCU Master-Slave integrated Blue tooth serial port wireless 3V 5V

$6.50-8
Min. order: 2 pieces
ESP32-S3 4 Inch Smart Display for <strong>Arduino</strong>-compatible LVGL WiFi <strong>Bluetooth</strong> Development Board Central Control Panel LCD TFT Module - Product Image 1
ESP32-S3 4 Inch Smart Display for <strong>Arduino</strong>-compatible LVGL WiFi <strong>Bluetooth</strong> Development Board Central Control Panel LCD TFT Module - Product Image 2
ESP32-S3 4 Inch Smart Display for <strong>Arduino</strong>-compatible LVGL WiFi <strong>Bluetooth</strong> Development Board Central Control Panel LCD TFT Module - Product Image 3
ESP32-S3 4 Inch Smart Display for <strong>Arduino</strong>-compatible LVGL WiFi <strong>Bluetooth</strong> Development Board Central Control Panel LCD TFT Module - Product Image 4
ESP32-S3 4 Inch Smart Display for <strong>Arduino</strong>-compatible LVGL WiFi <strong>Bluetooth</strong> Development Board Central Control Panel LCD TFT Module - Product Image 5
ESP32-S3 4 Inch Smart Display for <strong>Arduino</strong>-compatible LVGL WiFi <strong>Bluetooth</strong> Development Board Central Control Panel LCD TFT Module - Product Image 6

ESP32-S3 4 Inch Smart Display for Arduino-compatible LVGL WiFi Bluetooth Development Board Central Control Panel LCD TFT Module

Ready to Ship
$24.51-25.57
Min. order: 1 piece
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 1
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 2
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 3
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 4
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 5
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 6

BT201 5.0 Bluetooth 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP Serial Port Transparent ICs

Ready to Ship
$1.20-1.35
Min. order: 10 pieces
HC-12 SI4463 Wireless Microcontroller <strong>Serial</strong>, 433 Long-Range, 1000M With Antenna For <strong>Bluetooth</strong> - Product Image 1
HC-12 SI4463 Wireless Microcontroller <strong>Serial</strong>, 433 Long-Range, 1000M With Antenna For <strong>Bluetooth</strong> - Product Image 2

HC-12 SI4463 Wireless Microcontroller Serial, 433 Long-Range, 1000M With Antenna For Bluetooth

$27.57-28.98
Min. order: 1 piece
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 1
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 2
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 3
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 4
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 5
BT201 5.0 <strong>Bluetooth</strong> 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP <strong>Serial</strong> Port Transparent ICs - Product Image 6

BT201 5.0 Bluetooth 201 Dual Mode Power Amplifier Board Module Lossless Audio TF Card U Disk BLE SPP Serial Port Transparent ICs

Ready to Ship
$1.20-1.35
Min. order: 10 pieces
HJ-580XP The smallest BLE <strong>serial</strong> port transparent transmission module DA14580 5*6.2mm ultra low energy <strong>Bluetooth</strong> module with ant - Product Image 1

HJ-580XP The smallest BLE serial port transparent transmission module DA14580 5*6.2mm ultra low energy Bluetooth module with ant

Ready to Ship
$3.60-3.93
Min. order: 1 piece

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