Jasonsheng：Created page with "{{Language|Microduino_BLE_Android-202KIT}} {| style="width: 800px;" |- | ==Outline== Project：Microduino BT communicates with Android device Objective：Android mobile send ..."

2014-04-11T05:32:07Z

Created page with "{{Language|Microduino_BLE_Android-202KIT}} {| style="width: 800px;" |- | ==Outline== Project：Microduino BT communicates with Android device Objective：Android mobile send ..."

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{{Language|Microduino_BLE_Android-202KIT}}
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==Outline==
Project：Microduino BT communicates with Android device

Objective：Android mobile send the character to Microduino-Core and Microduino BT and display on OLED.

Difficulty：Elementary

Time-consuming：30mins

Maker：Microduino Studio-YLB
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==Bill of Materials==
*Microduino device
{|class="wikitable"
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|Module||Number||Function
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|Microduino-Core||1||core module
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|Microduino-FT232R ||1||Download program
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|Microduino-BT||1||BT communication
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|Microduino-S1||1||Connect the OLED
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|Microduino-OLED||1||Display

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[[File:Android-202KIT-module.jpg|600px|center|thumb|202KIT图片]]
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*Software
Arduino IDE (1.0 release and upper),
Downlaod 4.0 BT Android assistant：http://www.jnhuamao.cn/download.asp?page=2&ID=0；

*Other equipment
**Android device support BT 4.0, the OS should be 4.3 upper.
**micro usb cable.

==Document==
Download test program:
https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_KIT/kit_android_BT
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==Debug==
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Step 1：Start Arduino IED, open the test program, select the board "Microduino Core (Atmega328P@16M,5V)";
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[[File:ble-Download.jpg|600px|center|thumb|Download]]
OLED interface when download success.
[[File:BlE-OLED-success.jpg|600px|center|thumb|OLED]]
Step 2：After finished download program, power off, then plug in all module.
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[[File:202KIT-android-system.jpg|600px|center|thumb|202KIT-OK]]
Step 3：Set Android device, start Android device's BT function;

Step 4：Open the BLE assistant;
[[File:202KIT-ble-serial.jpg|600px|center|thumb|202KIT-OK]]
Step 5：Click the "search device", you can find the Microduino BT device;
[[File:202KIT-ble-serial2.jpg|600px|center|thumb|202KIT-OK]]
Step 6：Click the searched equipment to match connection, mobile phone will prompte the connection process
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[[File:202KIT-ble-Connection.jpg|600px|center|thumb|Connection]]
Connect successed, LED will light.
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[[File:android-BlE-LED.jpg|600px|center|thumb|LED]]
Step 7: Enter any text in the text input box, and then click send, you can see the sent text on the OLED (English characters).
[[File:BlE-OLED.jpg|600px|center|thumb|OLED]]
Send "clean" to clear the data on OLED.
[[File:BlE-android-clean.jpg|600px|center|thumb|OLED]]

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==Result==
Microduino Core module and Android mobile can set up connection easily by Microduino BT module.
==Note==
*Set the serial baud rate to 9600.
*If use the default jumper (RX0,TX1)，when download the program, need plug out the Microduino BT4.0 module. After finished download, then power off to plug in again.
*If changed the jumper, need to change serial connection of Microduino BT4.0 and Core module, the origianl connection is TX-RX0, RX-TX1, need change to following connection：
**TX-D2, RX-D3 (Corresponding to Core+'s Serial1)
**TX-D9, RX-D10 (invoke the SoftwareSeria library to resolve this issue)

==Video==
http://v.youku.com/v_show/id_XNjk0MTMyMzc2.html
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Microduino BLE Android-202KIT - 版本历史

Jasonsheng：Created page with "{{Language|Microduino_BLE_Android-202KIT}} {| style="width: 800px;" |- | ==Outline== Project：Microduino BT communicates with Android device Objective：Android mobile send ..."