Modulo Kt6368a Bluetooth Dual Ble Spp Itytarg

Referencia 13170

Condición: Nuevo producto

Cod: GAW

Más detalles

8 Elemento artículos

compartir

Imprimir

Más

DESCRIPTION

KT6368A is a dual-mode pure data chip that supports Bluetooth 5.1 version BLE and 2.1 version SPP function. The highlight of the chip is its ultra-small size and ultra-low price. And simple transparent transmission and serial AT control function. Greatly reduce the difficulty and cost of developing embedded Bluetooth in other products. KT6368A supports connecting to mobile phones for two-way data interaction, commonly known as "Bluetooth Transparent Transmission". Through the UART interface, it supports common AT commands, such as: setting name , setting address, setting baud rate and so on.

The KT6368A is a dual-mode Bluetooth module (support BLE and SPP) designed for transparent wireless serial communication. It is a slave Bluetooth device. Once it is paired to a master Bluetooth device such as PC, smart phones and tablet, its operation becomes transparent to the user. All data received through the serial input is immediately transmitted over the air. When the module receives wireless data, it is sent out through the serial interface exactly at it is received. No user code specific to the Bluetooth module is needed at all in the user microcontroller program.

The KT6368A supports two work modes: Normal working mode and LOW power working mode. At the normal wroking mode, the KT6368A support AT Command Control and UART Data Communication at the sametiom. At the LOW power work mode of the HC-05 just suppoet the UART Data Communication. User can change the system parameters (eg pin code, baud rate, etc) using host controller itself of a PC running terminal software using a serial to TTL converter.

Any changes made to system parameters will be retained even after power is removed. Transparent UART data transfer with a connected remote device only while in KT6368A be connected.

The KT6368A will work with supply voltage of 2.2VDC to 3.4VDC. A Logic Level Converter is recommended to protect the KT6368A if connect it to a 5V device (e.g Arduino Uno and Mega).

Feature:

1.Weight: 3g
2.Working voltage: 2.2V-3.4V 【Recommend 3.3V】
3. The current at startup is 26mA. It stabilizes for about 1 second, then it drops to about 4mA.
4. The uart buffer provided by the chip is 1K bytes, and the default baud rate is 115200
5. For the BLE rate, we have not done a complete test. If you need high-speed transmission, please test it yourself
6. SPP transmission, it is recommended that a single packet of data does not exceed 512 bytes at a time, and the transmission rate is recommended to be measured by yourself
7. The transmission rate of BLE is different due to different mobile phone versions. Therefore, there is no way to uniformly explain the rate, the user measures it

Modulo Kt6368a Bluetooth Dual Ble Spp Itytarg

Más

DESCRIPTION

30 productos más en la misma categoría:

Mejor Precio Garantizado

Soporte

Ofertas