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MQTT Ping failed #48

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github4mathews opened this issue Dec 14, 2023 · 0 comments

github4mathews commented Dec 14, 2023 •

edited

STATE: IP STATUS
�AT+CIPSTART="TCP","v1b82961.ala.us-east-1.emqxsl.com","8883"

OK
AT+CIPSTATUS

OK

STATE: TCP CONNECTING
�
CONNECT
MQTT.TCP_Flag = True
pingSent = true
Ping failed

cany you please help me to connect EMQX MQTT sever using CA certification

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