Modulo HC-08 bluetooth 4.0 BLE a UART
Modulo HC-08 bluetooth 4.0 BLE a UART
Descripción
El modulo HC-08 Bluetooth a UART es parte de una nueva generación de dispositivos de transmisión de datos usando el protocolo V4.0 BLE. Con una frecuencia de trabajo de 2.4GHz ISM, modulacion GFSK, maximo poder de transmision de 4dBm, sensibilidad de recepción de -93dBm, 80 metros de distancia de comunicación con iPhones (Por lo menos 4S) en un ambiente sin obstáculos.
Diseño de placa de tamaño 26.9mm * 13mm * 2.2mm, facil de soldar y parchear. Con el chip CC2540, 256k Byte de espacio y con comandos AT, el usuario puede cambiar los modos, la frecuencia de baud serial, nombre de equipo y otros parámetros fácilmente.
Especificaciones
- Chip TI CC2540, V4.0 BLE
- Voltaje de operación: 2.6v - 4.2v
- Frecuencia de baud: 9600 (Modificable)
- Modos Master/Slave soportados
- Tamaño modular: 26.9mm * 13mm * 2.2mm
Caracteristicas
- Consumo super bajo, en el "Modo 2" el consumo en standby es de solo 0.4uA y en "Modo 3" es de alrededor de 1.2 - 1.6uA
- En el "Modo 3" puede ser activado inalámbricamente con tan poco como 1 byte de dato.
- Puede cambiarse entre los modos Central, Periférico, Observador o Transmisor
- Se puede ajustar el poder de la frecuencia de radio para alcanzar las distancias de transmisión deseadas (2m a 60m)
- La frecuencia de Baud, Nombre, pueden ser seteados por comandos AT con funciones de memoria
La Compra Incluye
- 1 Modulo HC-08
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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