4.0 Bluetooth Module (3.3 V and 5 V Compatible)

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4.0 Bluetooth Module (3.3 V and 5 V Compatible)

Reference: 0104110000007964

Condition: New product

This bluetooth module is suitable for your applications requiring remote data transmission.

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Overview

The 4.0 Bluetooth module is suitable for your applications requiring remote data transmission. In some projects, there are cases where you need to centralize data, or control your remote equipment that is not easily reachable. This module is a convenient way of adding wireless capabilities like bluetooth, to your Arduino projects so you can simply control your household appliances or light in your home through wireless connection.

Specifications

Input Voltage: 3.6 V to 6 V
Current Consumption: 18.6 mA max (actively TX, -6dBm)
Minimum consumption: 0.4 uA (external interrupts)
Consumer power down mode with wake up 3 us: 235 U
Logic level RX / TX: 3.3 V
Transmission distance: 60 m
Reception: up to 3 KBps

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Reviews

Grade

Alexandru 06/05/2017

Modul Bluetooth

Pentru cei ce se intreaba, acesta este modulul HM-10.

21 out of 24 people found this review useful.

Grade

Tiberiu V 05/26/2017

Modulul nu este HM-10

Din pacate acest modul nu este HM-10. Un fel de clona numita CC41-A cu firmware de BT05. Mai multe info aici http://blog.yavilevich.com/2017/03/mlt-bt05-ble-module-a-clone-of-a-clone/

Ca sa functioneze corespunzator trebuie facut update de firmware http://forum.arduino.cc/index.php?topic=393655