# Latest
**URL:** https://bbs.aprbrother.com/latest.md?no_subcategories=false&page=4
[Latest](https://bbs.aprbrother.com/latest.md) · [Categories](https://bbs.aprbrother.com/categories.md)
**Page:** 5
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## [PHP How do I get the broadcast from the bluetooth gateway over the HTTP protocol server？](https://bbs.aprbrother.com/t/php-how-do-i-get-the-broadcast-from-the-bluetooth-gateway-over-the-http-protocol-server/1597)
**Author:** [@szz](https://bbs.aprbrother.com/u/szz)\
**Replies:** 63\
**Last updated:** [May 11, 2020, 4:09am UTC](https://bbs.aprbrother.com/t/php-how-do-i-get-the-broadcast-from-the-bluetooth-gateway-over-the-http-protocol-server/1597 "2020-05-11T04:09:13Z")
How do I get the broadcast from the bluetooth gateway over the HTTP protocol server？ The model I am currently using is AB BLE Gateway V4
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## [Maximum capacity](https://bbs.aprbrother.com/t/maximum-capacity/1595)
**Author:** [@MAGNETO](https://bbs.aprbrother.com/u/MAGNETO)\
**Replies:** 1\
**Last updated:** [April 30, 2020, 5:00am UTC](https://bbs.aprbrother.com/t/maximum-capacity/1595 "2020-04-30T05:00:23Z")
what is the maximum number of beacons that can be clustered around a single gateway so that each is detected if there is no time limit?
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## [BBS migrated](https://bbs.aprbrother.com/t/bbs-migrated/1594)
**Author:** [@aprilpeas](https://bbs.aprbrother.com/u/aprilpeas)\
**Replies:** 0\
**Last updated:** [April 22, 2020, 9:29am UTC](https://bbs.aprbrother.com/t/bbs-migrated/1594 "2020-04-22T09:29:44Z")
Hi all, We migrated and updated our server today. You can now access it again
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## [AB BLE Gateway V4 - Get the date](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-get-the-date/1589)
**Author:** [@abernardo](https://bbs.aprbrother.com/u/abernardo)\
**Replies:** 1\
**Last updated:** [March 12, 2020, 5:04am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-get-the-date/1589 "2020-03-12T05:04:40Z")
It’s possible to get the datetime of each device by the antenna on msgpack srting ?
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## [MessagePack For Java](https://bbs.aprbrother.com/t/messagepack-for-java/1583)
**Author:** [@jiangjian](https://bbs.aprbrother.com/u/jiangjian)\
**Replies:** 1\
**Last updated:** [January 17, 2020, 3:01am UTC](https://bbs.aprbrother.com/t/messagepack-for-java/1583 "2020-01-17T03:01:13Z")
，mqtt获取到的蓝牙设备上传的数据试这样的，java无法解析出来 已经按照官方文档 以及github尝试了，两边的解析顺序也比对了 转换一直报各种类型转换错误Expected String（不只是string）, but got Integer (ef)，求java解析代码
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## [Problem - add devices](https://bbs.aprbrother.com/t/problem-add-devices/1577)
**Author:** [@gogps](https://bbs.aprbrother.com/u/gogps)\
**Replies:** 1\
**Last updated:** [December 17, 2019, 2:57am UTC](https://bbs.aprbrother.com/t/problem-add-devices/1577 "2019-12-17T02:57:15Z")
Hey. I ask for help, I can not add the device. The data that comes is not readable. What to do?
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## [AprilBeaconDemo "Ranging by bluetooth" 閃退](https://bbs.aprbrother.com/t/aprilbeacondemo-ranging-by-bluetooth/1572)
**Author:** [@nick](https://bbs.aprbrother.com/u/nick)\
**Replies:** 7\
**Last updated:** [December 13, 2019, 2:43am UTC](https://bbs.aprbrother.com/t/aprilbeacondemo-ranging-by-bluetooth/1572 "2019-12-13T02:43:20Z")
hi , 我使用 AprilBeaconDemo 我想要讀取mac address , 但是點進去"Ranging by bluetooth"會閃退? log訊息擷取如下 , 請問要如何排除? 2019-12-10 22:23:06.991217+0800 AprilBeaconDemo\[575:95552\] \*\*\* Assertion failure in -\[CBPeripheral writeValue:forCharac…
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## [關於 line beacon](https://bbs.aprbrother.com/t/line-beacon/1570)
**Author:** [@hank861299](https://bbs.aprbrother.com/u/hank861299)\
**Replies:** 4\
**Last updated:** [December 4, 2019, 4:44am UTC](https://bbs.aprbrother.com/t/line-beacon/1570 "2019-12-04T04:44:40Z")
我有查詢到這一項產品 與這一項產品 都適用於line beacon 我想請問這兩個的差別在哪裡? 另外提到eek只能一次編程，代表透過ios app設定完後就不能變動嗎?
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## [Presence detection](https://bbs.aprbrother.com/t/presence-detection/1568)
**Author:** [@Johntdyer](https://bbs.aprbrother.com/u/Johntdyer)\
**Replies:** 5\
**Last updated:** [December 2, 2019, 2:53pm UTC](https://bbs.aprbrother.com/t/presence-detection/1568 "2019-12-02T14:53:16Z")
Hello, I am trying to use the gateway to detect when certain iphones are near by so I can use it in Home assistant. However I have been unable to do this so far, and I a not sure if there are any examples. Also does …
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## [How to configure ( Ubuntu / ssh )](https://bbs.aprbrother.com/t/how-to-configure-ubuntu-ssh/1566)
**Author:** [@Johntdyer](https://bbs.aprbrother.com/u/Johntdyer)\
**Replies:** 4\
**Last updated:** [November 12, 2019, 1:38am UTC](https://bbs.aprbrother.com/t/how-to-configure-ubuntu-ssh/1566 "2019-11-12T01:38:42Z")
Hello, After much difficulty I was finally able to download the installer. It would be nice if you’d post the code on github as a binary vs storing it the flaky host where it currently resides… In any case, I am not s…
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## [Connect Beacon to AB BLE Gatewat V4](https://bbs.aprbrother.com/t/connect-beacon-to-ab-ble-gatewat-v4/1554)
**Author:** [@agrawala](https://bbs.aprbrother.com/u/agrawala)\
**Replies:** 4\
**Last updated:** [September 5, 2019, 3:41am UTC](https://bbs.aprbrother.com/t/connect-beacon-to-ab-ble-gatewat-v4/1554 "2019-09-05T03:41:39Z")
Hi, I have now the gateway configured. But how do I connect the beacon to the gateway? I am trying it with Ruuvi tags. It shows advertising data on the ruuvi app, nRF Connect app. I was hoping that the gateway would d…
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## [Download of ConfigTool](https://bbs.aprbrother.com/t/download-of-configtool/1553)
**Author:** [@agrawala](https://bbs.aprbrother.com/u/agrawala)\
**Replies:** 3\
**Last updated:** [September 4, 2019, 11:41pm UTC](https://bbs.aprbrother.com/t/download-of-configtool/1553 "2019-09-04T23:41:39Z")
Hi, I have not been able to download the config tool as mentioned in the links: https://i1.aprbrother.com/gw-config-tool-v1.0.2.apk https://i1.aprbrother.com/gw-config-tool-1.2.3\_amd64.deb.zip Can you please check if…
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## [Is it possible to further reduce the transmission power?](https://bbs.aprbrother.com/t/is-it-possible-to-further-reduce-the-transmission-power/513)
**Author:** [@hwt](https://bbs.aprbrother.com/u/hwt)\
**Replies:** 8\
**Last updated:** [September 4, 2019, 3:38am UTC](https://bbs.aprbrother.com/t/is-it-possible-to-further-reduce-the-transmission-power/513 "2019-09-04T03:38:22Z")
Hi, I looked at the April Beacon app for Android. It has two options for transmission (tx) power : 0 dBm and -20 dBm. I suppose the transmission power directly affects how far the iBeacon signals can reach. My usage…
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## [AB BLE Gateway v4.0 is not showing in MQTT](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-0-is-not-showing-in-mqtt/1552)
**Author:** [@ThomasF](https://bbs.aprbrother.com/u/ThomasF)\
**Replies:** 1\
**Last updated:** [September 4, 2019, 3:20am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-0-is-not-showing-in-mqtt/1552 "2019-09-04T03:20:55Z")
Hello, I have connected the AB BLE Gateway v4.0 via ethernet cable to the router and power as suggested in the Main Page, Gateway Configure Tool V1.2.3 for Linux/Ubuntu has been installed. Setup of the Gateway has been …
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## [Android Studio 3.5](https://bbs.aprbrother.com/t/android-studio-3-5/1545)
**Author:** [@SpeedyBoostingIT](https://bbs.aprbrother.com/u/SpeedyBoostingIT)\
**Replies:** 1\
**Last updated:** [August 26, 2019, 1:48am UTC](https://bbs.aprbrother.com/t/android-studio-3-5/1545 "2019-08-26T01:48:47Z")
Hi, I have download the Android SDK project from GitHub and tried to open it on Android Studio 3.5, however I am getting many errors. Is there some updates repository or if anyone could help me open it? I am new to Andro…
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## [Blueduino avrdude: stk500\_recv(): programmer is not responding](https://bbs.aprbrother.com/t/blueduino-avrdude-stk500-recv-programmer-is-not-responding/1034)
**Author:** [@hwt](https://bbs.aprbrother.com/u/hwt)\
**Replies:** 8\
**Last updated:** [August 19, 2019, 1:55am UTC](https://bbs.aprbrother.com/t/blueduino-avrdude-stk500-recv-programmer-is-not-responding/1034 "2019-08-19T01:55:40Z")
Hi, I have just received my Blueduino board from AprilBrother. I have a working sketch in the Arduino IDE. It has been working with an Arduino Uno compatible board. However, when I try to upload it to Blueduino, I…
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## [Confused about AprilBeacon](https://bbs.aprbrother.com/t/confused-about-aprilbeacon/1539)
**Author:** [@smendoza](https://bbs.aprbrother.com/u/smendoza)\
**Replies:** 3\
**Last updated:** [August 13, 2019, 4:09am UTC](https://bbs.aprbrother.com/t/confused-about-aprilbeacon/1539 "2019-08-13T04:09:46Z")
I recently bought 2 AprilBeacon to test them out. While setting one up, I received a message from Google saying that as of Dec 06 2018 Google will not be supporting the Beacons due to excess spamming to passers-by. I am …
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## [GatewayConfigTool Can Not Find AB BLE Gateway V4](https://bbs.aprbrother.com/t/gatewayconfigtool-can-not-find-ab-ble-gateway-v4/1541)
**Author:** [@rizqevo](https://bbs.aprbrother.com/u/rizqevo)\
**Replies:** 1\
**Last updated:** [August 12, 2019, 1:27am UTC](https://bbs.aprbrother.com/t/gatewayconfigtool-can-not-find-ab-ble-gateway-v4/1541 "2019-08-12T01:27:46Z")
Hi, I’ve recently purchased AB BLE Gateway V4, following description on quick start guide, it needs GatewayConfigTool for configuration. Problems : GatewayConfigTool can not find my device Notes : My laptop is runn…
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## [AB Ble Gateway 4 | Beacontools integration](https://bbs.aprbrother.com/t/ab-ble-gateway-4-beacontools-integration/1537)
**Author:** [@elsener](https://bbs.aprbrother.com/u/elsener)\
**Replies:** 6\
**Last updated:** [August 2, 2019, 4:50pm UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-4-beacontools-integration/1537 "2019-08-02T16:50:14Z")
Hello, I own a AB Ble Gateway 4 and it is amazing! I’ve been playing around with the python MQTT client provided with the sdk, and I was wondering if there is any example of an integration with Beacontools and especial…
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## [Ab ble gateway 4 BLE rang from 30M to 100M](https://bbs.aprbrother.com/t/ab-ble-gateway-4-ble-rang-from-30m-to-100m/1532)
**Author:** [@anroy](https://bbs.aprbrother.com/u/anroy)\
**Replies:** 6\
**Last updated:** [June 27, 2019, 8:11am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-4-ble-rang-from-30m-to-100m/1532 "2019-06-27T08:11:48Z")
ab ble gateway 4 can change BLE rang from 30M to 100M?
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## [Mqtt数据库数据存储调用问题](https://bbs.aprbrother.com/t/mqtt/1526)
**Author:** [@gonggong](https://bbs.aprbrother.com/u/gonggong)\
**Replies:** 1\
**Last updated:** [June 25, 2019, 6:47am UTC](https://bbs.aprbrother.com/t/mqtt/1526 "2019-06-25T06:47:20Z")
你好，请问下所用的ble gateway v4的网关，按照说明书设定mqtt接受地址为mqtt.bconimg.com，端口为1883，想问下我怎么访问该地址可以看到存储的RSSI等数据呢？（有程序能把数据拉下来，但是不想通过程序，想直接访问网址看后台数据）
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## [請問哪一款產品可以支援LINE Beacon使用](https://bbs.aprbrother.com/t/line-beacon/1522)
**Author:** [@YCLEE](https://bbs.aprbrother.com/u/YCLEE)\
**Replies:** 2\
**Last updated:** [June 18, 2019, 6:15am UTC](https://bbs.aprbrother.com/t/line-beacon/1522 "2019-06-18T06:15:52Z")
同題, 是否有支援LINE Beacon規格的Beacon設備裝置 以下是LINE Beacon規格 https://developers.line.biz/en/docs/messaging-api/beacon-device-spec/#line-beacon-packet
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## [Pc端开发接口有没有？](https://bbs.aprbrother.com/t/pc/1520)
**Author:** [@david\_xqh](https://bbs.aprbrother.com/u/david_xqh)\
**Replies:** 1\
**Last updated:** [June 17, 2019, 1:22am UTC](https://bbs.aprbrother.com/t/pc/1520 "2019-06-17T01:22:34Z")
做桌面程序开发部包在什么地方下载？有没有文档?
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## [请问AB BLE Gateway V4 需要如何设置才能发送TLM帧？](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-tlm/1518)
**Author:** [@laokamo](https://bbs.aprbrother.com/u/laokamo)\
**Replies:** 4\
**Last updated:** [June 14, 2019, 6:52am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-tlm/1518 "2019-06-14T06:52:06Z")
配置如下 我的需求是获取信标的电量数据
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## [AB BLE Gateway V4 Missing Content Type](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-missing-content-type/1514)
**Author:** [@cwood](https://bbs.aprbrother.com/u/cwood)\
**Replies:** 5\
**Last updated:** [June 12, 2019, 2:38pm UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-missing-content-type/1514 "2019-06-12T14:38:47Z")
Hello, We are trying to get the data from the AB BLE Gateway V4 into AWS and are not able to because the packets that it is sending are missing the content-type header and it is the only parameter that AWS will let us co…
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## [AB BLE Gateway 4.0 是否支持透传](https://bbs.aprbrother.com/t/ab-ble-gateway-4-0/1509)
**Author:** [@davidce](https://bbs.aprbrother.com/u/davidce)\
**Replies:** 8\
**Last updated:** [June 4, 2019, 3:28am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-4-0/1509 "2019-06-04T03:28:40Z")
我能否通过 AB BLE Gateway 4.0 向蓝牙设备发送控制数据，比如发送主动扫描指令？
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## [新手请教 关于电池电量测算的问题](https://bbs.aprbrother.com/t/topic/1466)
**Author:** [@greatwish](https://bbs.aprbrother.com/u/greatwish)\
**Replies:** 18\
**Last updated:** [June 3, 2019, 8:26am UTC](https://bbs.aprbrother.com/t/topic/1466 "2019-06-03T08:26:35Z")
我在安卓开发中获得如下的数据，请问怎样得到电量值？ ! 为何我的13-14这数的值，每次都不同的？
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## [Can't connect to ab gateway ip](https://bbs.aprbrother.com/t/cant-connect-to-ab-gateway-ip/1503)
**Author:** [@gladiator474](https://bbs.aprbrother.com/u/gladiator474)\
**Replies:** 12\
**Last updated:** [May 29, 2019, 1:34am UTC](https://bbs.aprbrother.com/t/cant-connect-to-ab-gateway-ip/1503 "2019-05-29T01:34:36Z")
Can’t connect to ab gateway ip to configure. I connect to gateway ap and I can’t connect to IP. Is there any way to fix this
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## [AB BLE Gateway 4.0 获取不到扫描回应的数据](https://bbs.aprbrother.com/t/ab-ble-gateway-4-0/1508)
**Author:** [@davidce](https://bbs.aprbrother.com/u/davidce)\
**Replies:** 2\
**Last updated:** [May 27, 2019, 7:32am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-4-0/1508 "2019-05-27T07:32:44Z")
有一款带传感器的蓝牙信标，AB BLE Gateway 4.0可以读取广播数据，缺少下图4.2中扫描回应数据和传感器数据 我用nRF Connect在手机上可以获取完整数据，不需要连接
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## [本论坛是用什么语言和框架编写的，功能完善，访问如此流畅？](https://bbs.aprbrother.com/t/topic/1511)
**Author:** [@davidce](https://bbs.aprbrother.com/u/davidce)\
**Replies:** 1\
**Last updated:** [May 27, 2019, 7:46am UTC](https://bbs.aprbrother.com/t/topic/1511 "2019-05-27T07:46:12Z")
本论坛是自己开发的还是基于别的什么框架？
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