HALJIA HM-10 Bluetooth 4.0 UART Serial Module with 6 PIN Base Board with Logic Level Conversion Compatible with Arduino UNO R3 Mega 2560 Nano
www.haljia.com
Electronics / Components

HALJIA HM-10 Bluetooth 4.0 UART Serial Module with 6 PIN Base Board with Logic Level Conversion Compatible with Arduino UNO R3 Mega 2560 Nano

$7.99
{{option.name}}: {{selected_options[option.position]}}
{{value_obj.value}}
Store Logo

HALJIA

View Store

This is a Bluetooth 4.0 module with 4pin base board that can support Apple IOS5 /IOS6 system.But does not support the version is lower than the android 4.3 phone(it don't support classic bluetooth 2.0 spp features). Bluetooth 4.0 module. BT V4 module interface and single chip microcomputer connection only need 4 wires: 5V (VCC) GND TXD RXD Through this base board, leads to VCC, GND, TX, RX. You can be very convenient to connect to your arduino project. Features:1. With internal logic level conversion circuit. No external conversion of 5V level to 3.3V level.2. The power input port has anti-reverse circuit. To avoid accidental power supply plug-in, causing module burnout.3. Bluetooth 4.0 module. BT V4 module interface and single chip microcomputer connection only need 4 wires: 5V (VCC) GND TXD RXD.4. Support Apple IOS5 /IOS6 system.Use on IOS:1. IOS searches for Bluetooth, not in Settings-Bluetooth, search and pair Bluetooth. (Only Bluetooth headsets can be connected in the IOS setti

Show More Show Less