　　看了极客工坊的大佬们做了一个MobBob的机器人，感觉挺萌挺Q的，趁着闲暇时间自己做了一个玩玩，因为刚玩3D打印机，做得有点挫，所以就不放图了。。。

1.背景介绍

　　澳大利亚有一位视频游戏开发者KevinChan，他花了一辈子时间开发的机器人，最近几年又开始使用3D打印。近日，他展示了自己设计的一款非常独特的3D打印机器人。这个机器人的闪亮之处在于，它的主体和控制中心是一部普通的智能手机！KevinChan把自己创造的这个机器人称为“MobBob。”
不过今天，这么好玩的东西怎么也要把它弄出来玩玩。
　　下面就是这货：

2.准备材料和工具

　　这里是那位澳大利亚的老爷爷用的材料，不过看到Bluno Nano的主控板的价格，真的有点望而却步（Bluno的东西都很贵），所以选择了一个折中的办法：选择便宜的arduino nano+蓝牙模块完成，只要不到原价格的四分之一，DIY吗，就要玩性价比，但是在选择蓝牙模块时，一定要选择集成TI CC2540芯片的蓝牙模块，因为后期可能匹配不上手机端，有能力的大佬，可以把它原厂的程序进行修改，那就没问题了。

3.打印文件

https://www.thingiverse.com/thing:990950/#files
　上面的链接可以下载所需的所有文件，包括3D打印文件，APP等。
　　如果失效了，可以去这里下载：

　　手机APP：

http://download.csdn.net/download/pieces_thinking/9941621
（应该是还有一个资源文件的，但是上传太慢了，大家在我的资源里找找吧！）

　　常用文件，包括下位机的程序：

http://download.csdn.net/download/pieces_thinking/9941621

　　这里包括更新的文件，包括3D打印文件和手机APP，建议大家下载下面的链接。

　　下面盗几张别人3D打印的文件，大家看看工作量，之前看到某宝有打印好的套件有卖，不想花时间等待的，可以去搜一搜。

模型文件打印设置如下：
Quality:
Layer height:0.15
Shell thickness:0.8
Fill
Bottom/top thickness:0.4
Fill density:50
Support：
Support type:touching buildplate
Platform adhesion type:brim

膝关节

电池槽

左脚

右脚

腿

手机槽（尺寸设置请实际测量自己的手机宽度）

舵机卡槽（请按上图方位进行打印）

4.组装

　　组装之前要准备好9g的舵机，建议大家买某宝上那种金属的，不要买那种塑料的，因为感觉塑料的力度不够，而且做工真的差，有个都上电了，发现零点没对准（囧）。

　　继续上图：

器件合集

拿出舵机1个脚部和1条脚部件

脚部组装（请尽量将舵盘按90度安装）

腿部安装（在腿部上方安装长舵盘如图所示，带舵盘的为机器人正面，以下图为例安装腿部）

腿部正面侧面图

膝部安装（将舵机头朝下，安装入膝部注意白色转动轴部分是机器人正面）

先将腿部与膝盖部分固定好，如上图所示

将上部中的膝腿组合体分别于左右脚组装起来如上图

再将舵机卡槽卡在膝部舵机上方，用M3*15螺丝固定。

在以上组合体上依次增加手机卡槽和电池卡槽用用M3*15螺丝固定

5.电气连接

　　还是看图吧：

　　先将Bluno nano和Nano io 拓展板叠加（注意Bluno nano 针脚的方向），四个舵机分别对应数字口分布：左膝舵机D6，左脚舵机D7，右膝舵机D8，右脚舵机D9。Servo power分别接3.7V电池的正负极为4个舵机供电。9V电源通过转接头与拓展板连接供电。.

　　电路部分的连接到此就结束了。最后别忘记将你的手机安防到手机插槽中。

6.程序代码和手机APP

　在Bluon nanao中刷入以下代码，再在手机上安装MOBOBO手机APP软件。那么激动人心的时刻到来了，开启手机蓝牙，运行手机APP，选项如下所示

如果蓝牙配对成功，在Bluno nano上的蓝牙指示灯会亮起。

PS：如果不喜欢这么萌的，大家可以参考这位做得超大版的MobBob

http://www.dfrobot.com.cn/community/forum.php?mod=viewthread&tid=14657&page=1

PS：可能有人按照本思想用的蓝牙模块，可能会遇到手机扫描不到蓝牙的情况，下面给大家几个解决办法：

　　从原作者网页信息看需要蓝牙4.0的模块才能支持，HC-05才蓝牙2.0
　　The current app is setup to work with DFRobot Bluno boards. It should work with any of them (there are a bunch of different ones…). The app connects using the Bluno’s Bluetooth LE GATT profile
　　我反编译了一下其中一个Android的apk，从释出的源代码看确实是用BLE协议，而且会抓固定uuid的设备

package com.shatalmic.unityandroidbluetoothlelib;import android.app.Activity;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothAdapter.LeScanCallback;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothGatt;
import android.bluetooth.BluetoothGattCallback;
import android.bluetooth.BluetoothGattCharacteristic;
import android.bluetooth.BluetoothGattDescriptor;
import android.bluetooth.BluetoothGattService;
import android.bluetooth.BluetoothManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.os.Parcelable;
import android.util.Base64;
import android.util.Log;
import com.unity3d.player.UnityPlayer;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicBoolean;public class UnityBluetoothLE
{protected static final UUID CHARACTERISTIC_UPDATE_NOTIFICATION_DESCRIPTOR_UUID = UUID.fromString("00002902-0000-1000-8000-00805f9b34fb");public static final String TAG = "UnityBluetoothLE";public static UnityBluetoothLE _instance;private final BroadcastReceiver ActionFoundReceiver = new BroadcastReceiver(){public void onReceive(Context paramContext, Intent paramIntent){BluetoothDevice localBluetoothDevice;Parcelable[] arrayOfParcelable;int i;if ("android.bluetooth.device.action.UUID".equals(paramIntent.getAction())){UnityBluetoothLE.this.androidBluetoothLog("got action_uuid");if (UnityBluetoothLE.this.uuidList != null){localBluetoothDevice = (BluetoothDevice)paramIntent.getParcelableExtra("android.bluetooth.device.extra.DEVICE");arrayOfParcelable = paramIntent.getParcelableArrayExtra("android.bluetooth.device.extra.UUID");if ((localBluetoothDevice == null) || (arrayOfParcelable == null))break label144;i = arrayOfParcelable.length;}}for (int j = 0; ; j++){if (j >= i)return;String str = arrayOfParcelable[j].toString();UnityBluetoothLE.this.androidBluetoothLog("checking uuid " + str);if (!UnityBluetoothLE.this.uuidList.contains(UnityBluetoothLE.this.getFullBluetoothLEUUID(str)))continue;UnityBluetoothLE.this.sendDiscoveredDevice(localBluetoothDevice);}label144: if (localBluetoothDevice != null)UnityBluetoothLE.this.androidBluetoothLog("device: " + localBluetoothDevice.getAddress());while (arrayOfParcelable != null){UnityBluetoothLE.this.androidBluetoothLog("uuid count: " + arrayOfParcelable.length);return;UnityBluetoothLE.this.androidBluetoothLog("device is null");}UnityBluetoothLE.this.androidBluetoothLog("uuidExtra is null");}};private Map<String, BluetoothGatt> deviceGattMap = null;private Map<String, BluetoothDevice> deviceMap = null;private BluetoothAdapter mBluetoothAdapter;private Context mContext = null;private final BluetoothGattCallback mGattCallback = new BluetoothGattCallback(){public void onCharacteristicChanged(BluetoothGatt paramBluetoothGatt, BluetoothGattCharacteristic paramBluetoothGattCharacteristic){byte[] arrayOfByte = paramBluetoothGattCharacteristic.getValue();if (arrayOfByte != null){String str = Base64.encodeToString(arrayOfByte, 0);UnityBluetoothLE.UnitySend("DidUpdateValueForCharacteristic~" + paramBluetoothGattCharacteristic.getUuid() + "~" + str);}}public void onCharacteristicRead(BluetoothGatt paramBluetoothGatt, BluetoothGattCharacteristic paramBluetoothGattCharacteristic, int paramInt){if (paramInt == 0){byte[] arrayOfByte = paramBluetoothGattCharacteristic.getValue();if (arrayOfByte != null){String str = Base64.encodeToString(arrayOfByte, 0);UnityBluetoothLE.UnitySend("DidUpdateValueForCharacteristic~" + paramBluetoothGattCharacteristic.getUuid() + "~" + str);}}}public void onCharacteristicWrite(BluetoothGatt paramBluetoothGatt, BluetoothGattCharacteristic paramBluetoothGattCharacteristic, int paramInt){if (paramInt == 0){UnityBluetoothLE.UnitySend("DidWriteCharacteristic~" + paramBluetoothGattCharacteristic.getUuid());return;}UnityBluetoothLE.UnitySend("Error~Response - failed to write characteristic: " + paramInt);}public void onConnectionStateChange(BluetoothGatt paramBluetoothGatt, int paramInt1, int paramInt2){UnityBluetoothLE.this.androidBluetoothLog("onConnectionStateChange");String str = paramBluetoothGatt.getDevice().getAddress();if (paramInt2 == 2){if (UnityBluetoothLE.this.deviceGattMap == null)UnityBluetoothLE.this.deviceGattMap = new HashMap();UnityBluetoothLE.this.deviceGattMap.put(str, paramBluetoothGatt);UnityBluetoothLE.UnitySend("ConnectedPeripheral~" + str);paramBluetoothGatt.discoverServices();}doreturn;while (paramInt2 != 0);UnityBluetoothLE.UnitySend("DisconnectedPeripheral~" + str);}public void onDescriptorWrite(BluetoothGatt paramBluetoothGatt, BluetoothGattDescriptor paramBluetoothGattDescriptor, int paramInt){if (paramInt == 0){UnityBluetoothLE.this.androidBluetoothLog("onDescriptorWrite Success");if ((paramBluetoothGattDescriptor != null) && (paramBluetoothGattDescriptor.getCharacteristic() != null) && (paramBluetoothGattDescriptor.getCharacteristic().getUuid() != null)){UnityBluetoothLE.UnitySend("DidUpdateNotificationStateForCharacteristic~" + paramBluetoothGattDescriptor.getCharacteristic().getUuid());return;}UnityBluetoothLE.UnitySend("Error~Descriptor Write Failed: characterstic or uuid blank");return;}UnityBluetoothLE.UnitySend("Error~Descriptor Write Failed: " + paramInt);}public void onServicesDiscovered(BluetoothGatt paramBluetoothGatt, int paramInt){if (paramInt == 0){UnityBluetoothLE.this.androidBluetoothLog("Services Discovered");List localList = paramBluetoothGatt.getServices();String str;Iterator localIterator1;if (localList != null){str = paramBluetoothGatt.getDevice().getAddress();localIterator1 = localList.iterator();}while (true){if (!localIterator1.hasNext())return;BluetoothGattService localBluetoothGattService = (BluetoothGattService)localIterator1.next();UnityBluetoothLE.UnitySend("DiscoveredService~" + str + "~" + localBluetoothGattService.getUuid());Iterator localIterator2 = localBluetoothGattService.getCharacteristics().iterator();while (localIterator2.hasNext()){BluetoothGattCharacteristic localBluetoothGattCharacteristic = (BluetoothGattCharacteristic)localIterator2.next();UnityBluetoothLE.UnitySend("DiscoveredCharacteristic~" + str + "~" + localBluetoothGattService.getUuid() + "~" + localBluetoothGattCharacteristic.getUuid());}}}UnityBluetoothLE.this.androidBluetoothLog("Error~Service Discovery " + paramInt);}};private BluetoothAdapter.LeScanCallback mLeScanCallback = new BluetoothAdapter.LeScanCallback(){public void onLeScan(BluetoothDevice paramBluetoothDevice, int paramInt, byte[] paramArrayOfByte){UnityBluetoothLE.this.sendDiscoveredDevice(paramBluetoothDevice);}};public AtomicBoolean mRunning = new AtomicBoolean();private ArrayList<UUID> uuidList = null;public static void UnitySend(String paramString){UnityPlayer.UnitySendMessage("BluetoothLEReceiver", "OnBluetoothMessage", paramString);}public static void UnitySend(byte[] paramArrayOfByte, int paramInt){UnityPlayer.UnitySendMessage("BluetoothLEReceiver", "OnBluetoothData", Base64.encodeToString(Arrays.copyOfRange(paramArrayOfByte, 0, paramInt), 0));}private UUID getFullBluetoothLEUUID(String paramString){if (paramString.length() == 4)return UUID.fromString("0000" + paramString + "-0000-1000-8000-00805F9B34FB");return UUID.fromString(paramString);}public static UnityBluetoothLE getInstance(){if (_instance == null)_instance = new UnityBluetoothLE();return _instance;}private void sendDiscoveredDevice(BluetoothDevice paramBluetoothDevice){String str = "No Name";if (paramBluetoothDevice.getName() != null)str = paramBluetoothDevice.getName();if (this.deviceMap == null)this.deviceMap = new HashMap();this.deviceMap.put(paramBluetoothDevice.getAddress(), paramBluetoothDevice);UnitySend("DiscoveredPeripheral~" + paramBluetoothDevice.getAddress() + "~" + str);}public void androidBluetoothConnectToPeripheral(String paramString){if ((this.mBluetoothAdapter != null) && (this.deviceMap != null) && (this.mContext != null)){BluetoothDevice localBluetoothDevice = (BluetoothDevice)this.deviceMap.get(paramString);if (localBluetoothDevice != null)UnityPlayer.currentActivity.runOnUiThread(new Runnable(localBluetoothDevice){public void run(){this.val$device.connectGatt(UnityBluetoothLE.this.mContext, false, UnityBluetoothLE.this.mGattCallback);}});}}public void androidBluetoothDeInitialize(){Log.d("UnityBluetoothLE", "androidBluetoothDeInitialize");onDestroy();UnitySend("DeInitialized");}public void androidBluetoothDisconnectPeripheral(String paramString){if ((this.mBluetoothAdapter != null) && (this.deviceGattMap != null) && (this.mContext != null)){BluetoothGatt localBluetoothGatt = (BluetoothGatt)this.deviceGattMap.get(paramString);if (localBluetoothGatt != null)localBluetoothGatt.disconnect();}}public void androidBluetoothInitialize(boolean paramBoolean1, boolean paramBoolean2){Log.d("UnityBluetoothLE", "androidBluetoothInitialize");this.mContext = UnityPlayer.currentActivity.getApplicationContext();if (!this.mContext.getPackageManager().hasSystemFeature("android.hardware.bluetooth_le")){UnitySend("Error~Bluetooth Low Energy Not Available");return;}this.uuidList = null;this.deviceMap = null;this.deviceGattMap = null;IntentFilter localIntentFilter = new IntentFilter("android.bluetooth.device.action.FOUND");localIntentFilter.addAction("android.bluetooth.device.action.UUID");localIntentFilter.addAction("android.bluetooth.adapter.action.DISCOVERY_STARTED");localIntentFilter.addAction("android.bluetooth.adapter.action.DISCOVERY_FINISHED");this.mContext.registerReceiver(this.ActionFoundReceiver, localIntentFilter);this.mBluetoothAdapter = ((BluetoothManager)this.mContext.getSystemService("bluetooth")).getAdapter();UnitySend("Initialized");}public void androidBluetoothLog(String paramString){Log.i("UnityBluetoothLE", paramString);}public void androidBluetoothPause(boolean paramBoolean){}public void androidBluetoothRetrieveListOfPeripheralsWithServices(String paramString){String[] arrayOfString;int i;if (this.mBluetoothAdapter != null){this.uuidList = new ArrayList();if (!paramString.contains("|"))break label99;arrayOfString = paramString.split("|");if ((arrayOfString != null) && (arrayOfString.length > 0)){i = 0;if (i < arrayOfString.length)break label77;}}while (true){androidBluetoothLog("getting bonded devices");UnityPlayer.currentActivity.runOnUiThread(new Runnable(){public void run(){Set localSet = UnityBluetoothLE.this.mBluetoothAdapter.getBondedDevices();Iterator localIterator;if ((localSet != null) && (localSet.size() > 0))localIterator = localSet.iterator();while (true){if (!localIterator.hasNext())return;BluetoothDevice localBluetoothDevice = (BluetoothDevice)localIterator.next();if (localBluetoothDevice == null)continue;UnityBluetoothLE.this.androidBluetoothLog("got device " + localBluetoothDevice.getAddress());if (UnityBluetoothLE.this.uuidList.size() > 0){localBluetoothDevice.fetchUuidsWithSdp();continue;}UnityBluetoothLE.this.sendDiscoveredDevice(localBluetoothDevice);}}});return;label77: this.uuidList.add(getFullBluetoothLEUUID(arrayOfString[i]));i++;break;label99: if (paramString.length() <= 0)continue;this.uuidList.add(getFullBluetoothLEUUID(paramString));}}public void androidBluetoothScanForPeripheralsWithServices(String paramString){ArrayList localArrayList;String[] arrayOfString;int i;if (this.mBluetoothAdapter != null){localArrayList = new ArrayList();if (paramString != null){if (!paramString.contains("|"))break label118;arrayOfString = paramString.split("|");if ((arrayOfString != null) && (arrayOfString.length > 0)){i = 0;if (i < arrayOfString.length)break label98;}}}while (true){if (localArrayList.size() <= 0)break label138;UUID[] arrayOfUUID = (UUID[])localArrayList.toArray(new UUID[localArrayList.size()]);this.mBluetoothAdapter.startLeScan(arrayOfUUID, this.mLeScanCallback);return;label98: localArrayList.add(getFullBluetoothLEUUID(arrayOfString[i]));i++;break;label118: if (paramString.length() <= 0)continue;localArrayList.add(getFullBluetoothLEUUID(paramString));}label138: this.mBluetoothAdapter.startLeScan(this.mLeScanCallback);}public void androidBluetoothStopScan(){if (this.mBluetoothAdapter != null)this.mBluetoothAdapter.stopLeScan(this.mLeScanCallback);}public void androidReadCharacteristic(String paramString1, String paramString2, String paramString3){if ((this.mBluetoothAdapter != null) && (this.deviceGattMap != null) && (this.mContext != null)){BluetoothGatt localBluetoothGatt = (BluetoothGatt)this.deviceGattMap.get(paramString1);if (localBluetoothGatt != null){UUID localUUID1 = getUUID(paramString2);if (localUUID1 == null)break label131;BluetoothGattService localBluetoothGattService = localBluetoothGatt.getService(localUUID1);if (localBluetoothGattService == null)break label124;UUID localUUID2 = getUUID(paramString3);if (localUUID2 == null)break label117;BluetoothGattCharacteristic localBluetoothGattCharacteristic = localBluetoothGattService.getCharacteristic(localUUID2);if (localBluetoothGattCharacteristic == null)break label110;if (!localBluetoothGatt.readCharacteristic(localBluetoothGattCharacteristic))UnitySend("Error~Failed to read characteristic");}}return;label110: UnitySend("Error~Characteristic not found for Read");return;label117: UnitySend("Error~Not a Valid Characteristic UUID for Read");return;label124: UnitySend("Error~Service not found for Read");return;label131: UnitySend("Error~Not a Valid Service UUID for Read");}protected void androidSetCharacteristicNotification(String paramString1, String paramString2, String paramString3, boolean paramBoolean){androidBluetoothLog("1");BluetoothGatt localBluetoothGatt;BluetoothGattDescriptor localBluetoothGattDescriptor;if ((this.mBluetoothAdapter != null) && (this.deviceGattMap != null) && (this.mContext != null)){androidBluetoothLog("2");localBluetoothGatt = (BluetoothGatt)this.deviceGattMap.get(paramString1);if (localBluetoothGatt != null){androidBluetoothLog("3");UUID localUUID1 = getUUID(paramString2);if (localUUID1 == null)break label268;androidBluetoothLog("4");BluetoothGattService localBluetoothGattService = localBluetoothGatt.getService(localUUID1);if (localBluetoothGattService == null)break label261;androidBluetoothLog("5");UUID localUUID2 = getUUID(paramString3);if (localUUID2 == null)break label254;androidBluetoothLog("6");BluetoothGattCharacteristic localBluetoothGattCharacteristic = localBluetoothGattService.getCharacteristic(localUUID2);if (localBluetoothGattCharacteristic == null)break label247;androidBluetoothLog("7");if (!localBluetoothGatt.setCharacteristicNotification(localBluetoothGattCharacteristic, true))break label240;androidBluetoothLog("8");localBluetoothGattDescriptor = localBluetoothGattCharacteristic.getDescriptor(CHARACTERISTIC_UPDATE_NOTIFICATION_DESCRIPTOR_UUID);if (localBluetoothGattDescriptor == null)break label233;androidBluetoothLog("9");if (!paramBoolean)break label217;}}label217: for (byte[] arrayOfByte = BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE; ; arrayOfByte = BluetoothGattDescriptor.DISABLE_NOTIFICATION_VALUE){localBluetoothGattDescriptor.setValue(arrayOfByte);if (localBluetoothGatt.writeDescriptor(localBluetoothGattDescriptor))break;UnitySend("Error~Failed to write characteristic descriptor");return;}androidBluetoothLog("10");return;label233: UnitySend("Error~Failed to get notification descriptor");return;label240: UnitySend("Error~Failed to set characteristic notification");return;label247: UnitySend("Error~Characteristic not found for Subscribe");return;label254: UnitySend("Error~Not a Valid Characteristic UUID for Subscribe");return;label261: UnitySend("Error~Service not found for Subscribe");return;label268: UnitySend("Error~Not a Valid Service UUID for Subscribe");}public void androidSubscribeCharacteristic(String paramString1, String paramString2, String paramString3){androidBluetoothLog("subscribe characteristic");androidSetCharacteristicNotification(paramString1, paramString2, paramString3, true);}public void androidUnsubscribeCharacteristic(String paramString1, String paramString2, String paramString3){androidBluetoothLog("unsubscribe characteristic");androidSetCharacteristicNotification(paramString1, paramString2, paramString3, false);}public void androidWriteCharacteristic(String paramString1, String paramString2, String paramString3, byte[] paramArrayOfByte, int paramInt, boolean paramBoolean){BluetoothGatt localBluetoothGatt;BluetoothGattCharacteristic localBluetoothGattCharacteristic;if ((this.mBluetoothAdapter != null) && (this.deviceGattMap != null) && (this.mContext != null)){localBluetoothGatt = (BluetoothGatt)this.deviceGattMap.get(paramString1);if (localBluetoothGatt != null){UUID localUUID1 = getUUID(paramString2);if (localUUID1 == null)break label167;BluetoothGattService localBluetoothGattService = localBluetoothGatt.getService(localUUID1);if (localBluetoothGattService == null)break label160;UUID localUUID2 = getUUID(paramString3);if (localUUID2 == null)break label153;localBluetoothGattCharacteristic = localBluetoothGattService.getCharacteristic(localUUID2);if (localBluetoothGattCharacteristic == null)break label146;androidBluetoothLog("write characteristic");localBluetoothGattCharacteristic.setValue(paramArrayOfByte);if (!paramBoolean)break label140;}}label140: for (int i = 2; ; i = 1){localBluetoothGattCharacteristic.setWriteType(i);if (!localBluetoothGatt.writeCharacteristic(localBluetoothGattCharacteristic))UnitySend("Error~Failed to write characteristic");return;}label146: UnitySend("Error~Characteristic not found for Write");return;label153: UnitySend("Error~Not a Valid Characteristic UUID for Write");return;label160: UnitySend("Error~Service not found for Write");return;label167: UnitySend("Error~Not a Valid Service UUID for Write");}protected UUID getUUID(String paramString){UUID localUUID;if (paramString.length() == 36)localUUID = UUID.fromString(paramString);int i;do{return localUUID;i = paramString.length();localUUID = null;}while (i > 8);StringBuilder localStringBuilder = new StringBuilder();localStringBuilder.append("00000000", 0, 8 - paramString.length());localStringBuilder.append(paramString);localStringBuilder.append("-0000-1000-8000-00805f9b34fb");return UUID.fromString(localStringBuilder.toString());}public void onDestroy(){if (this.mContext != null){this.mContext.unregisterReceiver(this.ActionFoundReceiver);this.uuidList = null;this.deviceMap = null;this.deviceGattMap = null;}}
}

注意：

1.蓝牙模块要配置成slave模式

2.

（1）安卓系统上已连接HC05

（2）PC串口AT 可用

vcc—3v
txo–rx0
rx0-tx0
GND–GND

（3）蓝牙助手app 这样发AT是不对的吧？ hc05要设置成AT模式？

蓝牙助手这样发木反应、、

3.CC2540 CC2541 RF-BM-S02

　　买一个4.0的蓝牙从模块就可以了，很便宜的

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MobBob 3D打印机器人制作

1.背景介绍

2.准备材料和工具

3.打印文件

4.组装

5.电气连接

6.程序代码和手机APP

PS：如果不喜欢这么萌的，大家可以参考这位做得超大版的MobBob

PS：可能有人按照本思想用的蓝牙模块，可能会遇到手机扫描不到蓝牙的情况，下面给大家几个解决办法：

注意：

1.蓝牙模块要配置成slave模式

2.

（1）安卓系统上已连接HC05

（2）PC串口AT 可用

（3）蓝牙助手app 这样发AT是不对的吧？ hc05要设置成AT模式？

3.CC2540 CC2541 RF-BM-S02

MobBob 3D打印机器人制作相关推荐

最新文章

热门文章

MobBob 3D打印机器人 制作

1.背景介绍

2.准备材料和工具

3.打印文件

4.组装

5.电气连接

6.程序代码和手机APP

PS：如果不喜欢这么萌的，大家可以参考这位做得超大版的MobBob

PS：可能有人按照本思想用的蓝牙模块，可能会遇到手机扫描不到蓝牙的情况，下面给大家几个解决办法：

注意：

1.蓝牙模块要配置成slave模式

2.

（1）安卓系统上已连接HC05

（2）PC串口AT 可用

（3）蓝牙助手app 这样发AT是不对的吧？ hc05要设置成AT模式？

3.CC2540 CC2541 RF-BM-S02

MobBob 3D打印机器人 制作相关推荐

最新文章

热门文章

MobBob 3D打印机器人制作

MobBob 3D打印机器人制作相关推荐