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Microcontroller bluetooth

(977 products available)

2025-12-02

ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and <strong>Bluetooth</strong> Dual Cores <strong>Microcontroller</strong> ESP-WROOM-32 Chip - Product Image 1

ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and <strong>Bluetooth</strong> Dual Cores <strong>Microcontroller</strong> ESP-WROOM-32 Chip - Product Image 2

ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and <strong>Bluetooth</strong> Dual Cores <strong>Microcontroller</strong> ESP-WROOM-32 Chip - Product Image 3

ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and <strong>Bluetooth</strong> Dual Cores <strong>Microcontroller</strong> ESP-WROOM-32 Chip - Product Image 4

ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and <strong>Bluetooth</strong> Dual Cores <strong>Microcontroller</strong> ESP-WROOM-32 Chip - Product Image 5

ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and <strong>Bluetooth</strong> Dual Cores <strong>Microcontroller</strong> ESP-WROOM-32 Chip - Product Image 6

ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip

$0.65

Min. order: 1 piece

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 1

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 2

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 3

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 4

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 5

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 6

HC-12 SI4463 SI4438 433Mhz Wireless Microcontroller Serial 433 long-range 1000M With Antenna Replace Bluetooth

verify

$0.90-1.20

Min. order: 20 sets

BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 1

BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 2

BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 3

BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 4

BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 5

BT-09 Bluetooth 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to Microcontroller

$0.19-0.35

Min. order: 10 pieces

XYCH BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 1

XYCH BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 2

XYCH BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 3

XYCH BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 4

XYCH BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 5

XYCH BT-09 <strong>Bluetooth</strong> 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to <strong>Microcontroller</strong> - Product Image 6

XYCH BT-09 Bluetooth 4.0 BLE Module Serial Port Lead CC2541 Compatible HM-10 Module Connected to Microcontroller

Ready to Ship

$2.55-2.65

Min. order: 10 pieces

ESP32-S3 Pico <strong>Microcontroller</strong> 2.4GHz <strong>Bluetooth</strong> /WiFi development board Wireless communication module - Product Image 1

ESP32-S3 Pico <strong>Microcontroller</strong> 2.4GHz <strong>Bluetooth</strong> /WiFi development board Wireless communication module - Product Image 2

ESP32-S3 Pico <strong>Microcontroller</strong> 2.4GHz <strong>Bluetooth</strong> /WiFi development board Wireless communication module - Product Image 3

ESP32-S3 Pico <strong>Microcontroller</strong> 2.4GHz <strong>Bluetooth</strong> /WiFi development board Wireless communication module - Product Image 4

ESP32-S3 Pico <strong>Microcontroller</strong> 2.4GHz <strong>Bluetooth</strong> /WiFi development board Wireless communication module - Product Image 5

ESP32-S3 Pico <strong>Microcontroller</strong> 2.4GHz <strong>Bluetooth</strong> /WiFi development board Wireless communication module - Product Image 6

ESP32-S3 Pico Microcontroller 2.4GHz Bluetooth /WiFi development board Wireless communication module

$6.75-6.85

Min. order: 1 piece

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 1

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 2

HC-12 SI4463 SI4438 433Mhz Wireless <strong>Microcontroller</strong> Serial 433 long-range 1000M With Antenna Replace <strong>Bluetooth</strong> - Product Image 3

HC-12 SI4463 SI4438 433Mhz Wireless Microcontroller Serial 433 long-range 1000M With Antenna Replace Bluetooth

Ready to Ship

$1.40-1.44

Min. order: 1 piece

<strong>Microcontroller</strong> The IC inventory JDY-23 <strong>Bluetooth</strong> Module 8 Reles Electronic chips - Product Image 1

<strong>Microcontroller</strong> The IC inventory JDY-23 <strong>Bluetooth</strong> Module 8 Reles Electronic chips - Product Image 2

<strong>Microcontroller</strong> The IC inventory JDY-23 <strong>Bluetooth</strong> Module 8 Reles Electronic chips - Product Image 3

<strong>Microcontroller</strong> The IC inventory JDY-23 <strong>Bluetooth</strong> Module 8 Reles Electronic chips - Product Image 4

<strong>Microcontroller</strong> The IC inventory JDY-23 <strong>Bluetooth</strong> Module 8 Reles Electronic chips - Product Image 5

Microcontroller The IC inventory JDY-23 Bluetooth Module 8 Reles Electronic chips

$9.57-10.62

Min. order: 50 pieces

BT06 <strong>Bluetooth</strong> Serial Port Module Wireless Transparent Data Transmission 51 <strong>Microcontroller</strong> Compatible HC-06 DIY Compatible UNO - Product Image 1

BT06 <strong>Bluetooth</strong> Serial Port Module Wireless Transparent Data Transmission 51 <strong>Microcontroller</strong> Compatible HC-06 DIY Compatible UNO - Product Image 2

BT06 <strong>Bluetooth</strong> Serial Port Module Wireless Transparent Data Transmission 51 <strong>Microcontroller</strong> Compatible HC-06 DIY Compatible UNO - Product Image 3

BT06 <strong>Bluetooth</strong> Serial Port Module Wireless Transparent Data Transmission 51 <strong>Microcontroller</strong> Compatible HC-06 DIY Compatible UNO - Product Image 4

BT06 <strong>Bluetooth</strong> Serial Port Module Wireless Transparent Data Transmission 51 <strong>Microcontroller</strong> Compatible HC-06 DIY Compatible UNO - Product Image 5

BT06 <strong>Bluetooth</strong> Serial Port Module Wireless Transparent Data Transmission 51 <strong>Microcontroller</strong> Compatible HC-06 DIY Compatible UNO - Product Image 6

BT06 Bluetooth Serial Port Module Wireless Transparent Data Transmission 51 Microcontroller Compatible HC-06 DIY Compatible UNO

Ready to Ship

$8.92-9.10

Min. order: 1 piece

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