# MQTT how to decode key devices by java

**URL:** <https://bbs.aprbrother.com/t/mqtt-how-to-decode-key-devices-by-java/1548>\
**Category:** BLE Gateway\
**Created:** [August 26, 2019, 11:37am UTC](https://bbs.aprbrother.com/t/mqtt-how-to-decode-key-devices-by-java/1548 "2019-08-26T11:37:28Z")\
**Posts on this page:** 1\
**Showing post:** 6

<div class="post-metadata">

**Author:** ![motocrossmaster](https://bbs.aprbrother.com/letter_avatar_proxy/v4/letter/m/96bed5/32.png) [@motocrossmaster](https://bbs.aprbrother.com/u/motocrossmaster)\
**Post date:** [October 8, 2020, 7:44am UTC](https://bbs.aprbrother.com/t/mqtt-how-to-decode-key-devices-by-java/1548/6 "2020-10-08T07:44:12Z")

</div>

Here ist the solution:  
[https://bbs.aprbrother.com/t/java-encode-beacon-messagepack-form-mqtt-via-ab-ble-gateway-4-0/1686/2?u=motocrossmaster](https://bbs.aprbrother.com/t/java-encode-beacon-messagepack-form-mqtt-via-ab-ble-gateway-4-0/1686/2)

---

_[View the full topic](https://bbs.aprbrother.com/t/mqtt-how-to-decode-key-devices-by-java/1548)._