Connect IOT devices with NodeMcu or ESP
Now you can use ESP8266's (Tested with NodeMcu firmware ver -1 based ESP8266 12 E) to connect Samsung Artik Cloud for controlling and monitoring of your IOT devices
Devices : NodeMcue, ESP8266, ESP Wrrom2 package : 150 ~1 msg every 10 min Number of devices: Unlimited Price per device per month: FREE The maximum message size is 1024 bytes.
"Messages sent from device to cloud count toward the daily message quota. Actions sent and/or received by a device don't count towards the daily quota. For example, if a device sends 1 message to ARTIK Cloud which triggers a rule that sends actions to 5 other devices, only the message from the device to the cloud will count towards the message quota. If a message is rejected at the public API, it is does not count towards the daily quota. A few common reasons for messages being rejected can include: exceeded payload size, missing meta data, invalid authentication/authorization. Once a message enters the pipeline, it is counted even if it fails to be normalized." (https://artik.cloud/pricing)
char Artik_Cloud_Server[] = "api.artik.cloud"; // Server int Artik_Cloud_Port = 8883; // MQTT Port char Client_Name[] = "ARTIK-NodeMcu"; // Any Name char Device_ID[] = "6e9d::::::::::::::::::::b38"; // DEVICE ID char Device_TOKEN[] = "a9a::::::::::::::::::::094"; // DEVICE TOKEN char MQTT_Publish[] = "/v1.1/messages/6e9d::::::::::::b38"; // (/v1.1/messages/"DEVICE ID")
MQTT_Artik_Client.begin(Artik_Cloud_Server, Artik_Cloud_Port, SSL_ESP); // Connect to Artik Server
MQTT_Artik_Client.connect(Client_Name, Device_ID, Device_TOKEN)
MQTT_Artik_Client.publish(MQTT_Publish, buf);// Publishing data to the Artik Cloud