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upload-sensor-data-to-mqtt-cloud-service-via-nodemcu-esp8266 bug #1104

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AI-8120 opened this issue Jan 26, 2024 · 0 comments

AI-8120 commented Jan 26, 2024

File: /zh/201911/upload-sensor-data-to-mqtt-cloud-service-via-nodemcu-esp8266.md

38 client.setCallback(callback); was not declared in this scope

This line of code is redundant

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