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"password": "********", "domain": { "name": "domainname" } }
@Override public void onFailure(Object context, Throwable var2) { log.error("reportDeviceMessagefail: "+ var2); } }); 测试验证步骤如下:
verification failure(升级包校验失败) 8:unsupported upgrade package type(升级包类型不支持) 9:insufficient memory(内存不足) 10:upgrade package installation failure(安装升级包失败)
240的LCD屏幕,其主要用于显示传感器数据以及调试日志。LCD屏幕下方是主控芯片。 开发板右上角具有一个拨码开关,将其拨至左侧AT-PC模式,通过电脑端的串口助手,发送AT指令调试通信模组。右侧AT-MCU模式,通过MCU发送AT指令与通信模组进行交互,将采集到的传感器数据通过通信模组发送到云端。 图1
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
Length Required 服务器无法处理客户端发送的不带Content-Length的请求信息。 412 Precondition Failed 未满足前提条件,服务器未满足请求者在请求中设置的其中一个前提条件。 413 Request Entity Too Large 由于
私钥证书时有效,并且证书以字符串格式传输PEM。 自定义 +HMPKS OK when success +HMPKS ERR when failed AT+HMPKS = 0,"SERVER_CA" 证书中不要包含“"” 父主题: 模组AT指令参考
类型 参数描述 successful_devices 必选 List<DeviceStatus> 参数解释: 成功更新的子设备列表详情。 failed_devices 必选 List<Reason> 参数解释: 更新子设备状态失败的原因。 DeviceStatus定义表 字段名 必选/可选
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
参数说明:条件中简单定时类型的信息,当type为SIMPLE_TIMER时,为必选参数。 daily_timer_condition DailyTimerType object 参数说明:条件中每日定时类型的信息,当type为DAILY_TIMER时,为必选参数。 device_linkage_status_condition
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great