以下是使用Amazon AWS IoT设备SDK进行配置的代码示例：

from AWSIoTPythonSDK.MQTTLib import AWSIoTMQTTShadowClient

# 配置AWS IoT设备SDK
shadow_client = AWSIoTMQTTShadowClient("MyShadowClient")
shadow_client.configureEndpoint("your-iot-endpoint", 8883)
shadow_client.configureCredentials("path/to/certificate.pem", "path/to/private_key.pem", "path/to/root_ca.pem")

# 配置设备证书和私钥
shadow_client.configureCredentials("path/to/certificate.pem", "path/to/private_key.pem", "path/to/root_ca.pem")

# 配置MQTT客户端
shadow_client.configureAutoReconnectBackoffTime(1, 32, 20)
shadow_client.configureConnectDisconnectTimeout(10)
shadow_client.configureMQTTOperationTimeout(5)

# 连接到AWS IoT
shadow_client.connect()

# 获取设备影子
shadow = shadow_client.createShadowHandlerWithName("MyDeviceShadow", True)

# 更新设备影子的状态
def shadow_update_callback(payload, response_status, token):
    print("Shadow update callback: ")
    print(payload)

shadow.shadowUpdate('{"state":{"reported":{"temperature":25}}}', shadow_update_callback, 5)

# 断开与AWS IoT的连接
shadow_client.disconnect()

请注意，上述代码示例是使用Python编写的，您需要根据您选择的编程语言和AWS IoT设备SDK的版本来进行适当的修改。