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- Thu Aug 08, 2019 8:11 pm
- Forum: General Discussion and Questions
- Topic: Need a help
- Replies: 1
- Views: 208
Hi! I use umqtt on ESP8266 to connect to Thingsboard MQTT broker. AFAIK the in current implementation of umqtt, after subscribing to a topic the server must send a response, therefore the client waits for that response. However the Thingsboard built-in MQTT https://yappem.com/www-survey-walmart-com-...