Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -429,9 +429,9 @@ 429 429 430 430 [[image:image-20230802112413-37.png||height="735" width="1307"]] 431 431 432 + 432 432 (% style="color:blue" %)**Add a topic filter:** 433 433 434 - 435 435 tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature 固定的? 对的。 436 436 437 437 You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;