bluetooth 4.0 V2 Serial Port Module With Logic Level Conversion Module Anti Reverse Circuit

Note: bluetooth 4.0 V2 does not support communication bus Feature: 1. Internal with logic level conversion circuit, no need the external 5V level into 3.3V level. 2. Power input with anti-reverse-circuit. 3. Support for Apple IOS5 / IOS6 system IOS use: 1. IOS search for bluetooth, not in Settings - bluetooth search. (IOS settings can only be connected to the bluetooth headset. Can not find the wireless data device directly.) 2. IOS search "LightBlue" software through the APP Store, and then open the software to search "HM-10" then pairing and testing to send and receive. Android phone use: 1. First of all, you must confirm whether the Android phone hardware bluetooth module supports bluetooth 4.0. 2. System upgrade to 4.3 or later. 3. Data package HMBLEComAssistant.rar can be used to test the transceiver. Slave setting: AT + BAUDO // 9600 After setting, you need to disconnect the power and then restart will take effect AT + NAMEAC AT + PASS000000 // must enter full 6 digits AT + TYPE1 AT + ROLE0 Host settings: AT + BAUDO // 9600 After setting, you need to disconnect the power and then restart will take effect AT + NAMEAC AT + PASS000000 // must enter full 6 digits AT + TYPE1 AT + ROLE0 Package includes: 1 x MOS Field Effect Transistor Module