Fast delivery
Discount conditions for companies
Up to 10% discount for pupils, students and educational institutions
Europe wide shipping for 4,90€
Close filter
 
from to
No results were found for the filtering!
Bluetooth BLE module - CC2541, comparable with HM10, iBeacon
Bluetooth BLE module - CC2541, comparable with...
Content 1 Piece
€5.77 *
Item no: F23107402

Available immediately, delivery time 2 to 4 working days

About the product
Bluetooth module - type "HC-05"
Bluetooth module - type "HC-05"
Content 1 Piece
€7.86 *
Item no: F23107169

Available immediately, delivery time 2 to 4 working days

About the product
Bluetooth module - type "HC-06"
Bluetooth module - type "HC-06"
Content 1 Piece
€7.75 *
Item no: F23106816

Available immediately, delivery time 2 to 4 working days

About the product
HM-10 Bluetooth MASTER/SLAVE module BT 4.0 BLE (for iOS)
HM-10 Bluetooth MASTER/SLAVE module BT 4.0 BLE...
Content 1 Piece
€9.50 *
Item no: F23106464

Available immediately, delivery time 2 to 4 working days

About the product
Beacon HM-10 Bluetooth Module - V4.0, BT 4.0 BLE
Beacon HM-10 Bluetooth Module - V4.0, BT 4.0 BLE
Content 1 Piece
€13.02 *
Item no: F23106954

Available immediately, delivery time 2 to 4 working days

About the product
- 17%
HC-08 Module - CC2540, Bluetooth 4.0 compatible
HC-08 Module - CC2540, Bluetooth 4.0 compatible
Content 1 Piece
€10.90 * €9.07 *
Item no: F23105904

Available immediately, delivery time 2 to 4 working days

About the product
XH-M314 TPA3118 2x30W Bluetooth amplifier & receiver
XH-M314 TPA3118 2x30W Bluetooth amplifier &...
Content 1 Piece
€9.74 *
Item no: F23108239

Available immediately, delivery time 2 to 4 working days

About the product
Audio receiver Digital amplifier TDA7492P, 2x 50W, Bluetooth CSR4.0
Audio receiver Digital amplifier TDA7492P, 2x...
Content 1 Piece
€19.90 *
Item no: F23107559

Available immediately, delivery time 2 to 4 working days

About the product
Digital HIFI bass audio amplifier (Bluetooth compatible)
Digital HIFI bass audio amplifier (Bluetooth...
Content 1 Piece
€16.74 *
Item no: F23107805

Available immediately, delivery time 2 to 4 working days

About the product
Audio amplifier 3W CA-6928, 5V with Bluetooth
Audio amplifier 3W CA-6928, 5V with Bluetooth
Content 1 Piece
€3.05 *
Item no: F23107664

Available immediately, delivery time 2 to 4 working days

About the product
Sold out
ESP32 development board 2.8 inch smart display WIFI & Bluetooth - Arduino LVGL
ESP32 development board 2.8 inch smart display...
Content 1 Piece
€23.07 *
Item no: F23107806

Delivery time 1-3 Working days

About the product

Bluetooth for microelectronics

In the course of digitalization, the integration of mobile devices such as smartphones or tablets into school lessons is playing an increasingly important role. And this trend is also becoming more and more common in microcontrolling projects at home.
Bluetooth technology plays an overriding role here. It enables secure wireless communication between one or more Bluetooth-enabled devices. Since most microcontrollers are not directly Bluetooth-capable ex works, they have to be equipped with an additional module.
Here we distinguish between "master" and "slave" modules. These admittedly somewhat outdated terms are used to designate the hierarchical order within the communication of two Bluetooth interfaces. The "master" module is exclusively intended for sending signals, while the "slave" module takes the part of the receiver module. A special exception are "Master/Slave" modules, like the HC-05, which are able to send and receive signals.

How do I use the Bluetooth interface?

Thanks to great tools like MIT App Inventor, custom apps can be programmed in no time. In order for these apps to be able to communicate with the microcontroller, one falls back on the proven Bluetooth technology. The microcontroller (with a connected Bluetooth module) is paired with the mobile device. After establishing a successful Bluetooth connection, you can now send commands to the microcontroller via keystrokes on the end device without having to rely on an additional cable or WiFi connection.

Last viewed
-10% DISCOUNT ♥