Langkah 1: Buat AWS IoT kebijakan

Buat AWS IoT kebijakan yang memungkinkan Raspberry Pi Anda terhubung dan mengirim pesan AWS IoT.

1. Di AWS IoT konsol, jika tombol Mulai muncul, pilih. Jika tidak, di panel navigasi, perluas Keamanan, lalu pilih Kebijakan.

2. Jika kotak dialog Anda belum memiliki kebijakan apa pun muncul, pilih Buat kebijakan. Jika tidak, pilih Buat.

3. Masukkan nama untuk AWS IoT kebijakan (misalnya,MoistureSensorPolicy).

4. Di bagian Tambah pernyataan, ganti kebijakan yang ada dengan JSON berikut. Ganti wilayah dan akun dengan Akun AWS nomor Wilayah AWS dan Anda.

   {
      "Version": "2012-10-17",
      "Statement": [{
            "Effect": "Allow",
            "Action": "iot:Connect",
            "Resource": "arn:aws:iot:region:account:client/RaspberryPi"
         },
         {
            "Effect": "Allow",
            "Action": "iot:Publish",
            "Resource": [
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/update",
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/delete",
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/get"
            ]
         },
         {
            "Effect": "Allow",
            "Action": "iot:Receive",
            "Resource": [
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/update/accepted",
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/delete/accepted",
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/get/accepted",
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/update/rejected",
               "arn:aws:iot:region:account:topic/$aws/things/RaspberryPi/shadow/delete/rejected"
            ]
         },
         {
            "Effect": "Allow",
            "Action": "iot:Subscribe",
            "Resource": [
               "arn:aws:iot:region:account:topicfilter/$aws/things/RaspberryPi/shadow/update/accepted",
               "arn:aws:iot:region:account:topicfilter/$aws/things/RaspberryPi/shadow/delete/accepted",
               "arn:aws:iot:region:account:topicfilter/$aws/things/RaspberryPi/shadow/get/accepted",
               "arn:aws:iot:region:account:topicfilter/$aws/things/RaspberryPi/shadow/update/rejected",
               "arn:aws:iot:region:account:topicfilter/$aws/things/RaspberryPi/shadow/delete/rejected"
            ]
         },
         {
            "Effect": "Allow",
            "Action": [
               "iot:GetThingShadow",
               "iot:UpdateThingShadow",
               "iot:DeleteThingShadow"
            ],
            "Resource": "arn:aws:iot:region:account:thing/RaspberryPi"
   
         }
      ]
   }

5. Pilih Buat.