結果:
I'm trying to access the ThingSpeak channel from Unity using MQTTnet.
I tried the following, but the access failed.
options = new MqttClientOptionsBuilder()
.WithClientId(clientId)
.WithTcpServer("mqtt3.thingspeak.com", 1833)
.WithCredentials(username, password)
.WithTls()
.Build();
try
{
await mqttClient.ConnectAsync(options);
}
How do I access the channel to send and receive values?
