# Latest **URL:** https://bbs.aprbrother.com/latest.md?page=1 [Latest](https://bbs.aprbrother.com/latest.md) · [Categories](https://bbs.aprbrother.com/categories.md) **Page:** 2 --- ## [How to set BLE Gateway V4 "Work Mode" to "Simple" like older Wireless iBeacon Receiver?](https://bbs.aprbrother.com/t/how-to-set-ble-gateway-v4-work-mode-to-simple-like-older-wireless-ibeacon-receiver/1840)
**Author:** [@ohkeepa](https://bbs.aprbrother.com/u/ohkeepa)\ **Replies:** 1\ **Last updated:** [March 17, 2022, 1:22am UTC](https://bbs.aprbrother.com/t/how-to-set-ble-gateway-v4-work-mode-to-simple-like-older-wireless-ibeacon-receiver/1840 "2022-03-17T01:22:13Z")
How do I set the BLE Gateway V4 “Work Mode” to “Simple” like older Wireless iBeacon Receiver? I have it set in JSON format, but the output is too long. I need it to be shorter and only contain the MAC address and RSSI … --- ## [AB BLE Gateway V4 Node server](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-node-server/1838)
**Author:** [@dany\_magadan](https://bbs.aprbrother.com/u/dany_magadan)\ **Replies:** 4\ **Last updated:** [March 14, 2022, 2:13pm UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-node-server/1838 "2022-03-14T14:13:48Z")
Hello I am new to the topic of beacons, and I created a server in node, but when passing the url and the uri I do not know what url to put. This is the example code on github that i used i cant upload images, cuz … --- ## [Default factory firmware for N02](https://bbs.aprbrother.com/t/default-factory-firmware-for-n02/1834)
**Author:** [@young310](https://bbs.aprbrother.com/u/young310)\ **Replies:** 7\ **Last updated:** [March 9, 2022, 3:19am UTC](https://bbs.aprbrother.com/t/default-factory-firmware-for-n02/1834 "2022-03-09T03:19:24Z")
Hi Is the default factory firmware of N02 available for download? I would like to reset all the function to default because I have update my card to wrong firmware by accident. Elvis --- ## [AB BLE Gateway V4，Scan Window](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-scan-window/1833)
**Author:** [@zyj](https://bbs.aprbrother.com/u/zyj)\ **Replies:** 11\ **Last updated:** [February 23, 2022, 5:47am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-scan-window/1833 "2022-02-23T05:47:49Z")
Beacon信号源每5秒钟广播一次信号，Gateway V4每分钟只接收到4次信号，信号的丢失率 (12-4)/12 = 67%。 能否告知 BLE扫描时，Gateway V4的 Scan Window和Scan Interval这2个参数？ 我想收到全部的信号，能否在‘Config Tool’中增加Scan Window和Scan Interval的设置项，让用户可以根据实际的需要自行调整扫描参数。 --- ## [Custom firmware to change data format](https://bbs.aprbrother.com/t/custom-firmware-to-change-data-format/1831)
**Author:** [@Friouz12](https://bbs.aprbrother.com/u/Friouz12)\ **Replies:** 4\ **Last updated:** [February 21, 2022, 3:09am UTC](https://bbs.aprbrother.com/t/custom-firmware-to-change-data-format/1831 "2022-02-21T03:09:32Z")
Hi, I need to change the data format from MessagePack to JSON, is the firmware opensource to do that ? If yes, what is the procedure to flash the Gateway ? Thanks in advance! Sincerely --- ## [蓝牙网关实时位置定位 精度问题](https://bbs.aprbrother.com/t/topic/1829)
**Author:** [@li.xiansheng](https://bbs.aprbrother.com/u/li.xiansheng)\ **Replies:** 1\ **Last updated:** [February 21, 2022, 3:07am UTC](https://bbs.aprbrother.com/t/topic/1829 "2022-02-21T03:07:43Z")
你好，用蓝牙网关设备后， 定位蓝牙手环 或者 蓝牙胸牌 的 位置精度是多少；如果能精确到 分米级，那么分米级 是指 多少。 --- ## [Firmware upgrade t v1.5.4+](https://bbs.aprbrother.com/t/firmware-upgrade-t-v1-5-4/1827)
**Author:** [@DAMSR](https://bbs.aprbrother.com/u/DAMSR)\ **Replies:** 1\ **Last updated:** [February 9, 2022, 3:18am UTC](https://bbs.aprbrother.com/t/firmware-upgrade-t-v1-5-4/1827 "2022-02-09T03:18:26Z")
I am unable to update the firmware from v1.4.15 to v1.5.4. When I try to update using the configuration tool, I get a “Firmware updated successfully” message but the version does not change . It remains at 1.4.15. Pleas… --- ## [About reset of mid and time in messagepack](https://bbs.aprbrother.com/t/about-reset-of-mid-and-time-in-messagepack/1824)
**Author:** [@tonnydan](https://bbs.aprbrother.com/u/tonnydan)\ **Replies:** 3\ **Last updated:** [February 8, 2022, 9:45am UTC](https://bbs.aprbrother.com/t/about-reset-of-mid-and-time-in-messagepack/1824 "2022-02-08T09:45:11Z")
According to the gateway message definition, there are a mid field means message ID and a time field means time passed after the gateway booted. However, the two fields are found to be reset in running which means the s… --- ## [BLE Gateway V4 MQTT and problems getting information msgpack.unpackb](https://bbs.aprbrother.com/t/ble-gateway-v4-mqtt-and-problems-getting-information-msgpack-unpackb/1360)
**Author:** [@compoman](https://bbs.aprbrother.com/u/compoman)\ **Replies:** 25\ **Last updated:** [February 3, 2022, 2:46am UTC](https://bbs.aprbrother.com/t/ble-gateway-v4-mqtt-and-problems-getting-information-msgpack-unpackb/1360 "2022-02-03T02:46:22Z")
Hello, I am trying to use the information coming from the AB BLE Gateway V4 via MQTT server into python. After unpacking via msgpack.unpack (payload) the devices array seems to be partially messed up: Here an example: … --- ## [Wifi Connection](https://bbs.aprbrother.com/t/wifi-connection/1821)
**Author:** [@DAMSR](https://bbs.aprbrother.com/u/DAMSR)\ **Replies:** 1\ **Last updated:** [January 30, 2022, 2:37am UTC](https://bbs.aprbrother.com/t/wifi-connection/1821 "2022-01-30T02:37:25Z")
My BLE Gateway is not connecting to the wifi access point. I am able to connect it successfully using an ethernet connection. I am able to connect my laptop and mobile hone to the same SSID using the same password. I am … --- ## [BLE Gateway - No Data](https://bbs.aprbrother.com/t/ble-gateway-no-data/1817)
**Author:** [@bhouchen](https://bbs.aprbrother.com/u/bhouchen)\ **Replies:** 4\ **Last updated:** [January 27, 2022, 3:40am UTC](https://bbs.aprbrother.com/t/ble-gateway-no-data/1817 "2022-01-27T03:40:17Z")
Since updating to firmware 1,5.2 the gateway stops sending any device data to mqtt after a while. The only way to fix is to reboot. The device is advertising it’s version information but no other data. --- ## [AB BLE Gateway V4，Manufacturer ID Filter](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-manufacturer-id-filter/1818)
**Author:** [@zyj](https://bbs.aprbrother.com/u/zyj)\ **Replies:** 7\ **Last updated:** [January 27, 2022, 2:04am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-manufacturer-id-filter/1818 "2022-01-27T02:04:26Z")
Config Tool设置Manufacturer ID Filter后，有些case（以下case3）会失效，请帮忙确认下。 Firmware Version 1.4.15 case1： 数据： 02011A0AFF4C00100503180A61CA filter： 004C 结果：OK case2： 数据： 07FF4C0012020003 filter： 004C 结果：OK case3： 数据： 0201… --- ## [AB BLE Gateway V4，wifi不能连接](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-wifi/1815)
**Author:** [@zyj](https://bbs.aprbrother.com/u/zyj)\ **Replies:** 1\ **Last updated:** [January 18, 2022, 7:45am UTC](https://bbs.aprbrother.com/t/ab-ble-gateway-v4-wifi/1815 "2022-01-18T07:45:14Z")
连不上‘hello/12345678’的手机热点。改怎么设置？ 另外，Config tool只能设置 ‘WiFi Station Setting’，这个WiFi模块究竟工作在client模式、还是AP模式，能自由切换工作模式吗？ 即使设置了‘WiFi Station Setting’，用手机也搜不到相应的AP，难道是硬件的问题？ --- ## [ABSensor N01 切換UUID 問題](https://bbs.aprbrother.com/t/absensor-n01-uuid/1811)
**Author:** [@remembrance](https://bbs.aprbrother.com/u/remembrance)\ **Replies:** 9\ **Last updated:** [December 14, 2021, 6:58am UTC](https://bbs.aprbrother.com/t/absensor-n01-uuid/1811 "2021-12-14T06:58:33Z")
請問有沒有將 ABSensor N01切換UUID功能關閉僅留下按鈕切換的方法或是f/w? --- ## [请问一下 在安卓app 里面的校准功率 (-255~0) 能解释一下吗?](https://bbs.aprbrother.com/t/app-255-0/1813)
**Author:** [@etmomoabc](https://bbs.aprbrother.com/u/etmomoabc)\ **Replies:** 2\ **Last updated:** [December 13, 2021, 10:28am UTC](https://bbs.aprbrother.com/t/app-255-0/1813 "2021-12-13T10:28:54Z")
我放了3个信标 在附近 四月的 信标 距离 跳动的最频繁 幅度也大! 请问怎么设置能让它不要怎么敏感! --- ## [Unable to MODIFY any beacon settings from android app](https://bbs.aprbrother.com/t/unable-to-modify-any-beacon-settings-from-android-app/1808)
**Author:** [@mrfidgety](https://bbs.aprbrother.com/u/mrfidgety)\ **Replies:** 4\ **Last updated:** [October 18, 2021, 7:22am UTC](https://bbs.aprbrother.com/t/unable-to-modify-any-beacon-settings-from-android-app/1808 "2021-10-18T07:22:37Z")
Hi team, Just got a single beacon to test out. Details are: EEK-N Model No 2.0.4 FW revision 4.0.8 I have tried modifying the ‘Advertising Interval’ and the ‘TX Power’ via the android app, but neither will change. A… --- ## [HTTP Client data?](https://bbs.aprbrother.com/t/http-client-data/1799)
**Author:** [@yusufbesim](https://bbs.aprbrother.com/u/yusufbesim)\ **Replies:** 1\ **Last updated:** [August 30, 2021, 2:35am UTC](https://bbs.aprbrother.com/t/http-client-data/1799 "2021-08-30T02:35:34Z")
Hello, I created setup for HTTP Client. I followed github for PHP repo. But in examples there is no comment how receive data ? I tried POST, GET, Header and raw body. Gateway successfully make request to server but … --- ## [How to decode](https://bbs.aprbrother.com/t/how-to-decode/1796)
**Author:** [@nbudel](https://bbs.aprbrother.com/u/nbudel)\ **Replies:** 1\ **Last updated:** [August 9, 2021, 5:45am UTC](https://bbs.aprbrother.com/t/how-to-decode/1796 "2021-08-09T05:45:04Z")
I’ve setup the gateway v4 but i’m only getting this kind of results. How can i unpack these? I’m using MOTT with a own mosquitto server. ��v�1.2.5.15�mid�ak�time�q�ip�192.168.0.186�mac�4C11AE763AF4�devices�S�’b7L ���… --- ## [Cactus Micro Rev2 ESP Serial Communication](https://bbs.aprbrother.com/t/cactus-micro-rev2-esp-serial-communication/1793)
**Author:** [@SamedBll](https://bbs.aprbrother.com/u/SamedBll)\ **Replies:** 6\ **Last updated:** [August 6, 2021, 12:11am UTC](https://bbs.aprbrother.com/t/cactus-micro-rev2-esp-serial-communication/1793 "2021-08-06T00:11:00Z")
Hello. I’m trying to communicate with ESP via Mega32U4. I successfully upload .bin file with NodeMCU flasher but it doesn’t give any respond. I can’t even communicate simple serial. ESP side sketch file: #include \ **Author:** [@tknman0700](https://bbs.aprbrother.com/u/tknman0700)\ **Replies:** 1\ **Last updated:** [July 24, 2021, 9:16pm UTC](https://bbs.aprbrother.com/t/decoding-packets/1791 "2021-07-24T21:16:07Z") When I look here: https://wiki.aprbrother.com/en/User\_Guide\_For\_AB\_BLE\_Gateway\_V4.html#keys I see that from the JSON format represented below this should be the BLE data. 1EFF060001092002777ACDC415F31A1E44173365CA8EF3… --- ## [Debug BLE Gateway](https://bbs.aprbrother.com/t/debug-ble-gateway/1790)
**Author:** [@tknman0700](https://bbs.aprbrother.com/u/tknman0700)\ **Replies:** 2\ **Last updated:** [July 24, 2021, 9:08pm UTC](https://bbs.aprbrother.com/t/debug-ble-gateway/1790 "2021-07-24T21:08:38Z")
If you want to post to MQTT host that is secure whats the secret? do you prefix the HOST with https:// ? There are no logs on teh device to debug whats going on here. --- ## [Gateway Config](https://bbs.aprbrother.com/t/gateway-config/1789)
**Author:** [@tknman0700](https://bbs.aprbrother.com/u/tknman0700)\ **Replies:** 6\ **Last updated:** [July 21, 2021, 2:57pm UTC](https://bbs.aprbrother.com/t/gateway-config/1789 "2021-07-21T14:57:17Z")
I am trying to connect to the gateway v4. I have my machine ip set as 192.168.1.1/24 I have the machine and the gateway plugged into an isolated switch I cannot get the 1.2.2 config tool to locate the gateway. How do… --- ## [JSON not showing UUID info](https://bbs.aprbrother.com/t/json-not-showing-uuid-info/1786)
**Author:** [@SergeyAU](https://bbs.aprbrother.com/u/SergeyAU)\ **Replies:** 6\ **Last updated:** [July 12, 2021, 6:15am UTC](https://bbs.aprbrother.com/t/json-not-showing-uuid-info/1786 "2021-07-12T06:15:25Z")
Hello I am trying to send the data from BLE gateway v4 in JSON format. This is what I get if I pick JSON format output option: “devices”: \[ \[ 2, “7FD8CB9C96EE”, -88, “1AFF4C000215B722B840712C40779CB70AEE0E0690000… --- ## [加速度ibeacon，例子中数据解码失败，能提供解码函数吗](https://bbs.aprbrother.com/t/ibeacon/1775)
**Author:** [@MWD](https://bbs.aprbrother.com/u/MWD)\ **Replies:** 13\ **Last updated:** [July 8, 2021, 1:38am UTC](https://bbs.aprbrother.com/t/ibeacon/1775 "2021-07-08T01:38:54Z")
const head = decodeURIComponent(data.match(/^7b\\S+0d0a0d0a/)\[0\].replace(/(\\w{2})/g, ‘%$1’)); 这一句过不了，因为 data.match(/^7b\\S+0d0a0d0a/) 为空 --- ## [N03 Beacon - low range](https://bbs.aprbrother.com/t/n03-beacon-low-range/1780)
**Author:** [@Mark](https://bbs.aprbrother.com/u/Mark)\ **Replies:** 9\ **Last updated:** [July 7, 2021, 12:30am UTC](https://bbs.aprbrother.com/t/n03-beacon-low-range/1780 "2021-07-07T00:30:19Z")
Hi! I am struggling to make N03 beacons to work within some usable range. Indoors the range varies from 3m to 6m, measured RSSI -100dB, open space. I am wondering if there’s some known option, or a switch, that I am mi… --- ## [Config tool for ab gateway 收不到AB Gateway V4](https://bbs.aprbrother.com/t/config-tool-for-ab-gateway-ab-gateway-v4/1782)
**Author:** [@asd58900](https://bbs.aprbrother.com/u/asd58900)\ **Replies:** 1\ **Last updated:** [July 6, 2021, 8:50am UTC](https://bbs.aprbrother.com/t/config-tool-for-ab-gateway-ab-gateway-v4/1782 "2021-07-06T08:50:00Z")
我使用5V/2A電源 並將Gateway V4直接接上路由器 但在Config tool for ab gateway 上收不到Gateway V4 --- ## [JSON messages](https://bbs.aprbrother.com/t/json-messages/1777)
**Author:** [@meremortal](https://bbs.aprbrother.com/u/meremortal)\ **Replies:** 2\ **Last updated:** [June 25, 2021, 6:01am UTC](https://bbs.aprbrother.com/t/json-messages/1777 "2021-06-25T06:01:33Z")
I have purchased the following gateway AB BLE Gateway 4.0 – April Brother CO.,LTD (aprbrother.com) Hardware Version is 4.0 Powered by PoE, connected only by Ethernet with a DHCP delivered address. I can configure it … --- ## [Upgrade from 1.2.5.17 and from 1.2.5.5 to latest](https://bbs.aprbrother.com/t/upgrade-from-1-2-5-17-and-from-1-2-5-5-to-latest/1773)
**Author:** [@dvitrano](https://bbs.aprbrother.com/u/dvitrano)\ **Replies:** 13\ **Last updated:** [June 24, 2021, 7:55am UTC](https://bbs.aprbrother.com/t/upgrade-from-1-2-5-17-and-from-1-2-5-5-to-latest/1773 "2021-06-24T07:55:32Z")
Hi there, I have 2 units stuck at 1.2.5.17 and 1.2.5.5. It seems the OTA is not triggering for these two versions. I have other 4 units which were in different versions and little by little I was able to get all of them… --- ## [V1.4.14 的 Config by MQTT 希望提供使用文档](https://bbs.aprbrother.com/t/v1-4-14-config-by-mqtt/1769)
**Author:** [@mark\_zhou](https://bbs.aprbrother.com/u/mark_zhou)\ **Replies:** 4\ **Last updated:** [June 4, 2021, 9:01am UTC](https://bbs.aprbrother.com/t/v1-4-14-config-by-mqtt/1769 "2021-06-04T09:01:03Z")
没有翻到相关的文档，自己简单尝试了一下，并没有理解这个功能该怎么用 个人比较期望拥有一些功能： 远程下发部分配置 远程重启 设置定时重启，启动成功时推送 mqtt 消息 远程触发 OTA，并在OTA成功时可以推送mqtt消息 我这里有些设备需要下放到客户的现场，老版本的设备曾出现几个月后死机的情况，目前想要得到一些感知能力，不过并没有想到太多好的方案 --- ## [一个iBeacon的信道有多少个啊？](https://bbs.aprbrother.com/t/ibeacon/1766)
**Author:** [@Liangyz2019](https://bbs.aprbrother.com/u/Liangyz2019)\ **Replies:** 6\ **Last updated:** [May 17, 2021, 8:55am UTC](https://bbs.aprbrother.com/t/ibeacon/1766 "2021-05-17T08:55:31Z")
我的型号是省电王，它能同时接入多少个设备呢？ [Previous page](https://bbs.aprbrother.com/latest.md) [Next page](https://bbs.aprbrother.com/latest.md?page=2)